Thursday, January 29, 2009

Solar panel installations in California through the roof in '08

Los Angeles Times
January 29, 2009

Homeowners and businesses had a record 158 megawatts of photovoltaic panels put on despite the recession.
By Marla Dickerson
6:47 PM PST, January 28, 2009
Despite a credit freeze that's stunting renewable-energy projects throughout the country, 2008 was a hot year for solar power in California.

Encouraged by state rebates, Golden State residents and businesses last year installed a record 158 megawatts of photovoltaic panels on their rooftops to turn the sun's rays into electricity, the California Public Utilities Commission said Wednesday. That's more than double the 78 megawatts installed in 2007.

 
  • With aid from the state, Californians warm to rooftop solar power

Residential demand appears to be hanging tough in the face of the shaky economy. December saw the largest volume of homeowner rebate requests since the state launched the California Solar Initiative program two years ago.

"I'm encouraged to see that even in these difficult financial times we are breaking solar installation records and spurring private investment in solar projects," Gov. Arnold Schwarzenegger said in a statement. Launched in January 2007, the California Solar Initiative is an attempt to push photovoltaics on a mass scale in California to help cut greenhouse gas emissions and shore up the state's energy supply.

Funded by utility ratepayers, the program offers rebates to those who install panels on their homes and businesses. Refunds are typically 20% to 50% of a system's cost.

Solar modules would seem a luxury in the current dismal economy. But experts said new federal tax breaks, on top of already generous state incentives, are encouraging some Californians to take the plunge. As of Jan. 1, homeowners are eligible for tax credits of up to 30% of the entire cost of their projects.

Those benefits had previously been capped at $2,000 per system.

Others have concluded that putting solar panels on their roofs and cutting their power bills is a safer bet than the stock market or real estate.

"Solar customers are finding value in solar at a time when other investments may not be as attractive," said Molly Sterkel, program manager for the California Solar Initiative at the utilities commission, which tracks rooftop solar installations in the territories served by Southern California Edison and the state's other investor-owned utilities.

The figures don't include systems installed in the areas served by the state's municipally owned utilities, including the Los Angeles Department of Water and Power.

Wednesday, January 28, 2009

Plastic chemical may stay in body longer: study

Reuters
January 28, 2009

A plastic baby bottle is seen in this July 29, 2005 photo. (David Reuters – A plastic baby bottle is seen in this July 29, 2005 photo. (David Gray/Reuters)

WASHINGTON (Reuters) – A controversial chemical used in many plastic products may remain in the body longer than previously thought, and people may be ingesting it from sources other than food, U.S. researchers said on Wednesday.

The U.S. Food and Drug Administration in December said it planned more research into the safety of bisphenol A, or BPA, but the agency indicated no immediate plans to curb the chemical, found in baby bottles and other products.

Dr. Richard Stahlhut of the University of Rochester and colleagues looked at levels of the chemical in the urine of 1,469 U.S. adults who took part in a government health survey.

While the belief had been BPA was quickly and completely eliminated from the body through urine, this study found people who had fasted for even a whole day still had significant levels of the chemical.

Stahlhut said this suggested BPA may hang around in the body longer than previously known or that it may get into the body through sources other than just food, perhaps including tap water or house dust. Stahlhut added that BPA may get into fat tissue, from where it might be released more slowly.

"If it leaves the body quickly, then it reduces the amount of time when it can cause problems. If it does cause problems, obviously if it stays around much longer, then that changes the game," Stahlhut, whose study appears in the Environmental Health Perspectives journal, said in a telephone interview.

BPA is used in many food and beverage containers, the coating of food cans and some medical devices. It mimics the hormone estrogen in the body. People consume it when it leaches from plastic into baby formula, water or food in a container.

The researchers tracked how urine levels of BPA declined based on the length of time a person had fasted. But they found that people who fasted for 8.5 hours, for example, had about the same BPA levels as those who fasted 24 hours.

Steven Hentges of the American Chemistry Council industry group said the conclusions of the new study "are speculative at best," and reiterated the industry view that BPA is safe at current levels of exposure.

U.S. government toxicologists at the National Institutes of Health last year expressed concern that BPA may have harmful effects on the development of the prostate and brain and induce behavioral changes in fetuses, infants and children.

A 2008 study by British researchers showed that high levels of BPA in the body were linked to heart disease, diabetes and liver-enzyme abnormalities.

(Editing by Maggie Fox and Todd Eastham)


Tuesday, January 27, 2009

A mass transit dilemma: Ridership up, funds down

Los Angeles Times


Ft. Lauderdale, Fla., train station
Mike Stocker / Sun-Sentinel
Riders wait for a Tri-Rail train at a Ft. Lauderdale, Fla., station. The authority that operates the trains expects to lose $18 million in funding in October. That could mean cutting back from 50 trains per day to 20.
Public transport systems are reeling from an economic crisis that has dried up tax revenue and blown gaps in state budgets. They are having to raise fares and cut services.
By Richard Fausset
January 27, 2009
Reporting from Miami -- Demetrius McClain's late-morning commuter train sped smoothly past strip malls and palm trees, heading north to his job in Ft. Lauderdale, about 30 miles away.

McClain, a Web designer, started riding the train in May. The choice between the train and his car was a no-brainer: Gas prices were more than $3.60 a gallon and climbing. His commute on the Tri-Rail -- which connects Miami to Ft. Lauderdale and points north -- cost him $4 per day. Even with lower gas prices, the train still saves him money and the aggravation of fighting traffic on clogged I-95.

 
Related Content
But today, the Tri-Rail, like transit systems across the country, is reeling from an economic crisis that has dried up local sales- and property-tax revenue and blown open huge gaps in state budgets.

The regional transit authority that operates the South Florida trains said it expects to lose $18 million in state and local funding in October. That could mean cutting back from 50 trains per day to 20, with most cuts coming on the non-rush-hour schedule McClain depends on.

"If it happens, I'm going to be forced to drive," he said. "I'm not very happy about that -- but it's an adjustment I'll have to make."

The dramatic spike in gas prices that began in 2005 sent Americans flocking to trains, buses and subways, a trend that appears to have held up even as gas prices have dipped. But 2009 could be a year of crisis for the agencies that run them -- a time of more riders but much less money.

Some new funding could come as part of House Democrats' proposed $825-billion stimulus package, which, in its current form, sets aside $9 billion for public transportation. But all of that money would be used for new capital projects, not operating costs. And it is operating budgets -- the money agencies need to run the systems they have now -- that are getting hammered.

If service cuts or increased fares become widespread, transit operators around the country fear they will drive away the new converts they picked up when gas prices were high.

"What's happening in Miami is happening all over the country," said Joe Calabrese, chief executive of the Greater Cleveland Regional Transit Authority. "For the layperson, it's very difficult to understand that if ridership is at all-time high levels, how can we be cutting service?"

According to the American Public Transportation Assn., the third quarter of 2008 saw the largest increase in ridership in a quarter-century. Though national ridership numbers are not available for the final quarter of last year -- when gas prices sank most dramatically -- some agencies, like the South Florida Regional Transportation Authority, which operates the Tri-Rail, continue to report steady or increased ridership.

In Cleveland, ridership increased for the sixth consecutive year in 2008. But like every major public transit system in the country, Cleveland's relies on both fares and tax revenue for funding -- and county sales taxes, a key component of the budget, have plummeted in the stalled economy, Calabrese said.

In the last 13 months, Cleveland riders have seen their fares raised twice and services cut by 8%. Calabrese said another fare increase and 6% service cut may be necessary this year.

The shrinking tax revenues are particularly painful to transit systems that continue to be hammered by high fuel costs: Many of them, Calabrese said, are still locked in to high-price fuel contracts that they thought were good bargains when gas was $4 per gallon.

Similar stories are cropping up around the nation. In Washington, D.C., the Metro transit system, facing a 13% budget shortfall, is considering cutting 900 jobs and enacting the largest service cuts in its 33-year history. Atlanta's MARTA system faces a $57-million deficit. Officials there are considering cutting weekend trains and closing recently renovated train-station bathrooms.

The situation is particularly dire in California, where Gov. Arnold Schwarzenegger, facing a $41-billion state budget shortfall, has proposed eliminating grants to local transit agencies for the current fiscal year and the next -- a move that would save $559 million, according to H.D. Palmer, spokesman for the state Department of Finance.

In San Francisco, that possibility has transit officials considering cuts to the popular Bay Area Rapid Transit trains -- even though they were ripping out seats last year to cram in record numbers of riders.

In Los Angeles, the transit system has avoided major service cuts, said Marc Littman, a Metropolitan Transportation Authority spokesman. But the elimination of the state subsidy -- which provides nearly 16% of the MTA operating budget -- along with shrinking sales-tax revenue, means tough choices lay ahead.

At their meeting Thursday, MTA board members discussed cutting 160,000 hours of bus service this year or next from the current 7.5 million hours a year. The decision was delayed for at least a month as several board members, including Los Angeles Mayor Antonio Villaraigosa, indicated they were in no mood to cut so soon after voters approved Measure R, the half-cent sales tax intended to fund a number of public transportation projects.

Those projects, which include the so-called Subway to the Sea, would require a mix of local, state and federal funding to be realized. With limited state and federal funding, those projects could be postponed, Littman said.

Fare increases cannot be used to make up the difference -- at least for a while. The L.A. ballot measure banned hikes in regular fares until 2010, and forbids increases for seniors, students and the disabled until 2013.

"We're in the situation where the public gave us their vote of confidence, saying, 'Hey, we want to see more service out there, not less -- and we want to keep the fares low, ' " Littman said.

The federal stimulus package, as currently proposed, could provide money for sleeker trains and buses, and for expanded service. But many agencies don't have the money to run the systems they have.

The American Public Transportation Assn., which lobbies on behalf of local transit agencies in Washington, is hoping Congress will add $2.5 billion for operating expenses to the stimulus bill, which could go to the House floor as early as next week.

"Today, transit systems of all sizes are cutting service and planning immediate employee layoffs," wrote William W. Millar, the APTA president, in a letter to House Speaker Nancy Pelosi on Jan. 16. "Public transportation services should not be cut when the United States is attempting to reduce its levels of energy consumption."

In addition to general skepticism about the stimulus strategy, the idea of using that money to fund transit operating costs may be a particularly hard sell politically.

Ronald D. Utt, a research fellow at the conservative Heritage Foundation, said such spending was essentially a way to avoid subsidizing fares for transit riders. "That's really not consistent with the purpose of the stimulus plan, which is to create jobs," he said.

Proponents argue that operating subsidies would help the economy by preempting transit layoffs. But some concede that it would only temporarily address the core problem -- which is the decline in local tax collections.

"You're only postponing the day of reckoning in terms of generating more revenue for these programs," said Deron Lovaas, federal transportation policy director for the National Resources Defense Council.

The crisis looming for Florida's Tri-Rail system stems from the devastated real estate market in counties it serves: Miami-Dade, Broward and Palm Beach. Officials in Palm Beach County, in particular, have said they may have to cut about $3 million in funding to the train system for the fiscal year that begins Oct. 1.

For the transit authority, the total loss is multiplied because the three counties have an agreement to fund the system at the same level each year. The state would also pull its matching $9-million contribution. The agency has been trying for years to convince state lawmakers to fund the train with a $2 tax on rental cars, so far with no success.

Jack L. Stephens, the transit authority's deputy executive director, noted that the agency completed $450 million in improvements less than two years ago, which allowed the system to expand from 28 to 50 trains per day. "Now we potentially don't have the money to fulfill the promise of that investment," he said. "It's crazy."

For some, the cuts will be an inconvenience, but for others the consequences will be more serious. Lisandra Fonseca, 21, of Miami relies on off-peak and weekend trains to get her to her job at a McDonald's 30 miles north of home.

If the trains are mothballed, she said, "I'd just lose my job."

richard.fausset@latimes.com

Climate change has a firm grip

Los Angeles Times

Researchers say that even if nations can get carbon dioxide levels under control, it would take 1,000 years or longer for the climate changes already triggered to be reversed.
By Thomas H. Maugh II
January 27, 2009
Even if by some miracle the nations of the world could bring carbon dioxide levels back to those of the pre-industrial era, it would still take 1,000 years or longer for the climate changes already triggered to be reversed, scientists said Monday.

The gas already here and the heat that has been absorbed by the ocean will exert their effects for centuries, according to an analysis published in the Proceedings of the National Academy of Sciences.

Over the long haul, the warming will melt the polar icecaps more than had previously been estimated, raising ocean levels substantially, the report said.

And changes in rainfall patterns will bring droughts to the American Southwest, southern Europe, northern Africa and western Australia comparable to those that caused the 1930s Dust Bowl in the U.S.

"People have imagined that if we stopped emitting carbon dioxide, the climate would go back to normal in 100 years, 200 years," lead author Susan Solomon, a senior scientist at the National Oceanic and Atmospheric Administration, said in a telephone news conference. "That's not true."

The changes will persist until at least the year 3000, said Solomon, who conducted the study with colleagues in Switzerland and France.

Scientists familiar with the report said it emphasized the need for immediate action to control emissions.

"As a climate scientist, this was my intuition," said geoscientist Jonathan T. Overpeck of the University of Arizona. "But they have done a really good job of working through the details and . . . make a case that the situation is more dire than we thought if we don't act quickly and aggressively to curb carbon dioxide emissions."

Kevin Trenberth, head of climate analysis at the National Center for Atmospheric Research in Boulder, Colo., said the persistence of climate change caused by global warming was "poorly appreciated by policymakers and the general public, and it is real."

"The policy relevance is clear: We need to act sooner, even if there is some doubt about exactly what will happen, because by the time the public and policymakers really realize the changes are here, it is far too late to do anything about it," Trenberth said.

The report came as President Obama ordered the Environmental Protection Agency to consider allowing states the right to enact auto emission standards stricter than federal rules.

Secretary of State Hillary Rodham Clinton also is expected to appoint a new envoy for climate change to bolster the administration's credentials in environmental policy.

The slowness with which ocean water circulates is central to the new findings. Carbon dioxide is primarily removed from the atmosphere through absorption into seawater, an incredibly slow process because of the time it takes for surface water saturated with the gas to be replaced by deeper water that can further absorb carbon dioxide.

That gas accounts for about half of the global warming caused by greenhouse gases, but the other gases are removed from the atmosphere more quickly. Thus, the long-term influence of carbon dioxide will have the greatest effect on climate change, the report said.

Moreover, heat absorbed by the ocean is released slowly, and will continue to contribute to global warming even if the concentration of greenhouse gases should decline, the authors said.

Solomon said in a statement that absorption of carbon dioxide and release of heat -- one acting to cool the Earth and the other to warm it -- would "work against each other to keep temperatures almost constant for more than 1,000 years."

Geoscientist Jorge L. Sarmiento of Princeton University said, "This is really a wake-up call about the seriousness of this issue."

The study looked particularly at ocean levels and rainfall. The team found that by thermal expansion of ocean water alone, sea levels will rise from 1.3 to 3.2 feet if carbon dioxide climbs from the current level of 385 parts per million to 600 parts per million, and twice that if it peaks at 1,000 parts per million.

Melting of the icecaps could increase sea levels even more, inundating low-lying islands and continental shorelines, but the effects are too uncertain to quantify, Solomon said.

Reductions in rainfall would also last centuries, the report said, decreasing drinking water supplies, increasing fire frequency and devastating dry-season farming of wheat and maize.

thomas.maugh@latimes.com

Friday, January 23, 2009

Environmental Issues Slide in Poll of Public’s Concerns

New York Times
January 23, 2009

Published: January 22, 2009

A new poll suggests that Americans, preoccupied with the economy, are less worried about rising global temperatures than they were a year ago but remain concerned with solving the nation's energy problems.

The findings are somewhat at odds with President Obama, who has put a high priority on staving off global warming and vowed Tuesday in his Inaugural Address to "roll back the specter of a warming planet."

In the poll, released Thursday by the nonpartisan Pew Research Center, global warming came in last among 20 voter concerns; it trailed issues like addressing moral decline and decreasing the influence of lobbyists. Only 30 percent of the voters deemed global warming to be "a top priority," compared with 35 percent in 2008.

"Protecting the environment," which had surged in the rankings from 2006 to 2008, dropped even more precipitously in the poll: only 41 percent of voters called it a top priority, compared with 56 percent last year.

In contrast, dealing with the nation's energy problems ranked sixth in the poll — just behind education and social security — with 60 percent of voters endorsing it as a top priority.

The declining interest in global warming and other environmental issues might be unsurprising at a time when Americans face far more imminent threats to their jobs and homes. "Strengthening the nation's economy" was the top-ranked concern of voters in the Pew poll. A relatively cool year and a harsh winter in North America and Europe have not helped, inspiring some commentators and a small cluster of scientists to make skeptical remarks about "global cooling."

Social scientists say that environmental concerns are often the first to fall off the table when any more immediate threat surfaces. Andrew Kohut, the president of the Pew Research Center, said a similar pattern was seen in the Pew poll after the attacks of Sept. 11, 2001, when second-tier issues faded in voters' minds.

"Concern for terrorism overshadowed all else," Mr. Kohut said.

The public's waning interest in global warming poses a challenge for Mr. Obama, who emphasized climate change throughout his campaign and pledged to seek a cap on emissions in the United States of heat-trapping gases, led by carbon dioxide, which come mainly from burning coal and oil. Such a cap, even if it includes various mechanisms intended to ease the cost, would by design raise the price of energy coming from those fossil fuels, which still underpin the American and the global economies.

Mr. Obama's political foes have already seized on the cooling of public concern.

Marc Morano, the communications director for the Republican minority on the Senate Environment and Public Works Committee, has been sending out e-mail alerts, sometimes several a day, highlighting stories on winter weather and other surveys suggesting a shift in public attitudes.

But some experts in climate and energy policy say, given Americans' continuing concern about filling their gas tanks and lighting their homes, Mr. Obama might still succeed in shoring up public support by packaging his climate policy as part of a larger push for a safer, cleaner menu of energy choices.

"Obama can effectively tie conservation, efficiency and renewable energy to jobs, sustainable growth and national security," said Riley E. Dunlap, a sociologist at Oklahoma State University who studies public and political discourse on climate.

"This will be easier with energy efficiency and independence than with climate change," Dr. Dunlap said. But, he said, "I think he can 'legitimate' climate change and the need to act on it to a considerable degree."

Richard C. J. Somerville, a climate scientist at the University of California, San Diego, said there was plenty of evidence that a sustained push on improved energy technology and energy efficiency, including public education by scientists and political leaders, could pay off politically and environmentally.

"France, a country of 60 million people, went from near zero to 80 percent nuclear electricity in about three decades," Dr. Somerville said. The shift, he added, "was done smoothly and effectively, and public education was a big part of it."

David Goldston, a former chief of staff of the House science committee, noted that no American president had previously made global warming a central issue, "so we don't know what will happen when that occurs."

"We'll see," Mr. Goldston added, "but I think it's wrong to assume too much about the future based on our current prolonged torpor."

West's trees dying faster as temperatures rise

Los Angeles Times
January 23, 2009

West's trees dying faster as temperatures rise

Pine infestation

A tree cutter climbs a pine infested with bark beetles northwest of Lake Arrowhead. Such infestations have been linked to climate change in previous studies.
A study of old-growth forests predicts that if the trend continues, it could alter not just the region's woodlands, but the quality of wildlife habitat and forests' ability to store carbon.
By Bettina Boxall
January 23, 2009
More trees are dying in the West's forests as the region warms, a trend that could ultimately spell widespread change for mountain landscapes from the Sierra Nevada to the Rockies.

Scientists who examined decades of tree mortality data from research plots around the West found the death rate had risen as average temperatures in the region increased by more than 1 degree Fahrenheit.

"Tree death rates have more than doubled over the last few decades in old-growth forests across the Western United States," said U.S. Geological Survey scientist Phillip van Mantgem, coauthor of a paper published in today's issue of the journal Science and released Thursday.

The researchers found rising death rates across a wide variety of forest types, at different elevations, in trees of all sizes and among major species, including pine, fir and hemlock.

"Wherever we looked, mortality rates are increasing," said Nathan Stephenson, a study coauthor and USGS research ecologist.

Tree death rates had risen the most rapidly in the U.S. Pacific Northwest and southern British Columbia, Canada, doubling in 17 years. But the highest mortality -- more than 1.5% a year -- showed up in California.

If temperatures continue to rise, as many climate models predict, "it's very likely that mortality rates will continue to rise," Stephenson said.

That could eventually alter not just the face of Western woodlands, but the quality of wildlife habitat and forests' ability to store carbon. Extensive tree die-back could lead to wholesale landscape changes, converting forests in borderline areas to grass and shrublands.

Described as the first large-scale analysis of mortality rates in temperate forests, the study examined data from tree stands at least 200 years old. But the authors said the same dynamics were probably at work in younger forests as well.

"If it's affecting the old-growth stands, it's likely to affect the young stands too," said coauthor Thomas Veblen, a University of Colorado geography professor.

Rising temperatures favor insects and pathogens that attack trees. Warming also reduces the winter snowpack and lengthens the summer dry season, placing trees under greater drought stress.

"One degree warmer may not seem like a lot, but the effects can be cumulative and put many more trees under stress, and cause a few more trees to die than used to," said study coauthor Mark Harmon, a forest ecology professor at Oregon State University. "Over long periods of time, that can change the whole composition of the forest."

The big, old trees in long-established stands are particularly good at storing carbon. If they yield to younger, smaller trees, carbon storage would decline. Moreover, the researchers found that in the research plots, the establishment of replacement trees was not keeping pace with mortality, suggesting that old forests could become thinner.

It is even possible, Van Mantgem said, that Western forests could eventually become "net sources of carbon dioxide in the atmosphere -- further speeding up the pace of global warming."

The research team of 11 federal and university scientists reviewed data from undisturbed forest areas in California, the Pacific Northwest and the interior West.

Rising mortality was evident across a spectrum of plots and tree types in all three regions, leading the team to rule out other possible causes of tree deaths such as air pollution or overgrown conditions.

The findings were in sync with other recent studies that have linked rising temperatures to increasing wildfire activity in the West and massive bark beetle outbreaks.

"That may be our biggest concern," Stephenson said. "Is the trend we're seeing a prelude to bigger, more abrupt changes to our forests?"

Veblen argued that "society needs to discuss policies that will help adapt to the changes that are well underway."

For example, he said it may be better to deal with the growing wildfire risk by limiting development in fire-prone areas than by stepping up firefighting or forest-thinning efforts.

Hugh Safford, a U.S. Forest Service regional ecologist in California not involved in the study, said the paper's linkage of tree death and warming seemed sound.

But he added that the picture was much gloomier in many of the West's forests, which are overgrown as a result of decades of fire suppression and are experiencing much higher mortality rates than those documented in the study.

If death rates are climbing in undisturbed old forest, Safford said, "that's extremely bad news" for areas where tree density is increasing.

"The ante is going up constantly, and when you add a highly dense stand and increasing fire and insect beetle issues, it's alarming."

bettina.boxall@latimes.com

Thursday, January 22, 2009

Mayor Newsom launches Green Rental Car incentive program

Environmental News Network
January 22, 2009

The office of the San Francisco Mayor issued the following news release:

San Francisco International Airport (SFO) is launching the nation's first Green Rental Car program that rewards customers for renting "green" alternative-fueled vehicles and rental car companies for increasing rentals of high mileage and alternative-fuel vehicles. The innovative incentive program is expected to eliminate more than 4,000 tons of CO2 emissions each year.

"San Francisco is a leader in developing creative, sustainable programs that benefit the environment," said Mayor Gavin Newsom. "The Green Rental Car program is an innovative, market-based incentive program that will produce very tangible results in a short period of time. The benefits of this program extend far and wide - travelers, rental car agencies and the environment all gain through this program."

Customers who rent hybrid cars that achieve an EPA rating of 18 or higher will receive a $15 discount at the counter. Cars in this category include the Honda Civic Hybrid, Nissan Altima Hybrid or Toyota Prius.

Likewise, airport rental car companies will qualify for a 20 percent reduction of their airport rent fees if they achieve a goal of increasing the percentage of their overall transactions to 15 percent for rentals of hybrid cars or high mileage vehicles - those with an EPA rating of 17 or higher. Cars in this category include the Toyota Camry, Honda Accord and Ford Focus, as well as the hybrid cars. By offering these incentives to customers and rental car companies, SFO hopes to increase the total number of high mileage and hybrid cars in the rental fleet to more than 15 percent.

"The Green Rental Car program is the first of several green initiatives the airport is rolling out in 2009," said John L. Martin, Director of San Francisco International Airport. "We're committed to making SFO the sustainable airport of choice for California travelers."

Local business are supporting the program, including Gap Inc. "At Gap Inc., we're always looking for ways to do business better," said Kindley Walsh Lawlor, senior director of social responsibility and environmental affairs, Gap Inc. "This program with SFO is a natural collaboration for us as we build on the wide roster of environmentally friendly transportation alternatives we currently offer our employees. We appreciate the opportunity to be a part of this innovative program to help reduce greenhouse gas emissions in the Bay Area."

The San Francisco Convention & Visitors Bureau is also publicizing the program to tour groups and conventions. "The San Francisco Convention & Visitors Bureau applauds SFO for their commitment to place San Francisco at the forefront of the green movement," said Joe D'Alessandro, president and CEO, SFCVB. "This discount will encourage visitors to rent hybrid cars and by doing so, join in the effort to reduce our carbon footprint."

About San Francisco International Airport

SFO (www.flysfo.com) provides nonstop service to more than 65 US cities on 21 domestic airlines and to 32 international points on 27 international carriers. SFO offers twice as many non-stop flights to the New York area than all other Bay Area airports combined - making SFO the Bay Area's Airport of Choice.

Copyright 2009 HT Media Ltd. All Rights Reserved


Wednesday, January 21, 2009

Obama halts all regulations pending review

January 21, 2008

By JENNIFER LOVEN – 14 hours ago

WASHINGTON (AP) — One of President Barack Obama's first acts Tuesday was to put the brakes on all pending regulations that the Bush administration tried to push through in its waning days.

The order went out shortly after Obama was inaugurated president, in a memorandum signed by new White House chief of staff Rahm Emanuel.

Former President George W. Bush's administration moved into overdrive in the last year or so on a host of new regulatory proposals. Now the Obama administration will review everything that is still pending.

In doing so, the Obama administration is taking a page out of Bush's playbook from 2001.

Within hours after Bush was sworn in, Bush advisers were seeking to reverse some late-term actions of President Bill Clinton, who in his final 20 days in office issued 12 executive orders, including directives on migratory birds and the importation of diamonds from Sierra Leone.

Eight years later, the Obama White House is making a similar move. In some cases, however, the Bush administration moved too fast for the incoming administration.

For example, just six weeks ago, the Bush administration issued revised endangered species regulations to reduce the input of federal scientists and to block the law from being used to fight global warming.

The Bush administration worked diligently to get the change in place before Obama took over, corralling 15 experts in Washington in October to sort through 250,000 written comments from the public on the revisions in 32 hours.

Obama has said he would work to reverse the changes. But because the rule takes effect before he is sworn in, he would have to restart the lengthy rulemaking process.

The changes would eliminate some of the mandatory, independent reviews that government scientists have performed for 35 years on dams, power plants, timber sales and other projects, a requirement that developers and other federal agencies have blamed for delays and cost increases.

The rules also prohibit federal agencies from evaluating the effect on endangered species and the places they live from a project's contribution to increased global warming.

Another Bush administration regulation that went in effect this month overturned a 25-year-old federal rule that severely restricts loaded guns in national parks.

For rules that have already gone into effect, the Democratic-controlled Congress might be able to help the Obama administration by using the Congressional Review Act, a legislative tool to bring new federal regulations under scrutiny.

Funding freeze halts environmental projects across California

Los Angeles Times

Commissions and nonprofits charged with conserving parks, wildlife, water and mountain areas of the state are at risk of laying off staff or closing since the state stopped funding last month.

By Jordan Rau
January 21, 2009
Reporting from Sacramento -- If swimmers in Santa Monica Bay bump into trash or bacteria this summer, one culprit will be California's budget impasse.

Hundreds of millions of dollars worth of voter-approved projects have been halted because of the state's financial problems. That includes $12 million that the Santa Monica Bay Restoration Commission was counting on to prevent dirty storm water and filthy runoff from draining into the bay.

"People expect to be able to enjoy the beach and not come home sick," said state Sen. Fran Pavley (D-Agoura Hills), chairwoman of the state Senate Water and Natural Resources Committee.

The money freeze has immobilized construction of new biking trails along the Santa Ana River in San Bernardino and Orange counties. It has stopped plans to tear down the Matilija Dam in Ventura County and restore the sediment-filled Matilija reservoir. It has impeded efforts to boost the populations of salmon and steelhead trout off the coast of Los Angeles and Ventura counties.

The halting of such projects is one of the most concrete results of California's cash crunch.

Last month the state's top financial officials froze all state projects that rely on borrowed money. The funds for the environmental projects come mostly from four bond measures approved by voters since 2000.

In all, more than 750 environmental projects in Los Angeles County and the four surrounding counties have had their funding, totaling $420 million, stopped, according to an analysis of state records. Environmental projects dominate the list, which also includes the construction and improvement of recreation and performing arts centers, museums and tennis courts.

"The will of the people has been completely ignored," said Mark Gold, president of Heal the Bay, a nonprofit devoted to Southern California's coastal waters that has had its funding frozen. "Overwhelmingly, these bond measures got approved . . . by the people of the state of California."

In most cases, the freeze has meant postponing plans for new roads, dams and schools. But many of the environmental projects are ongoing efforts being done through nonprofits charged with conserving parks, wildlife, water and mountain areas of the state.

Mike Chrisman, Gov. Arnold Schwarzenegger's secretary for Natural Resources, said most of these projects are not going to be done until the state's financial problems are resolved.

"What we need is a state budget to honor our commitment to our communities," he said.

The freeze has dried up funds for about 1,100 nonprofits and commissions, according to the state Natural Resources agency. Some are laying off staff and contractors as a result.

The Resource Conservation District in Ventura County, which relies on the grants for 80% of its projects, may have to lay off staff and default on consulting contracts because of the freeze in funds, according to a letter that district manager Mark Melvin sent to state officials Monday.

"We put our heart and soul into these projects to repair and restore the environment, work with agriculture on water efficiencies, storm water runoff and erosion control," he wrote. "Now that heart is being ripped out."

A survey of 68 conservation groups in the Sierra Nevada -- many of which count on state bond money -- found that 10 have already laid off staff and 26 have laid off contractors. The survey, by the Sierra Nevada Alliance, a network of 105 regional conservation groups, found that two groups have closed their doors completely, said Patricia Hickson, a program associate at the alliance, which is based in South Lake Tahoe.

"We're just seeing the beginning of what could be the closure of many organizations," Hickson said.

Shelley Luce, executive director of the Santa Monica Bay Restoration Commission, said the freezing of the bond money exacerbates the broader problems of the recession, because contractors are not getting paid.

"That was $12 million that was directly going to pay people in construction, engineering, design fields, environmental sciences. It was also buying materials for the projects," Luce said.

Most programs that rely on borrowing are likely to remain frozen until Schwarzenegger and the Legislature agree on how to close the state's budget gap, because investors are currently unwilling to lend California money.

Even if that situation is resolved, the state could have trouble borrowing because of continuing problems in international credit markets.

Meanwhile, Luce said, her nonprofit's staffers are in jeopardy. "We have a few months," she said, "before we have to start laying people off."

Tuesday, January 20, 2009

Environmental Impact of Google Searches

TImes Online
January 12, 2009

Clarification added 16th January: A report about online energy consumption (Google and you'll damage the planet, Jan 11) said that "performing two Google searches from a desktop computer can generate about the same amount of carbon dioxide as boiling a kettle" or about 7g of CO2 per search. We are happy to make clear that this does not refer to a one-hit Google search taking less than a second, which Google says produces about 0.2g of CO2, a figure we accept. In the article, we were referring to a Google search that may involve several attempts to find the object being sought and that may last for several minutes. Various experts put forward carbon emission estimates for such a search of 1g-10g depending on the time involved and the equipment used

Performing two Google searches from a desktop computer can generate about the same amount of carbon dioxide as boiling a kettle for a cup of tea, according to new research.

While millions of people tap into Google without considering the environment, a typical search generates about 7g of CO2 Boiling a kettle generates about 15g. "Google operates huge data centres around the world that consume a great deal of power," said Alex Wissner-Gross, a Harvard University physicist whose research on the environmental impact of computing is due out soon. "A Google search has a definite environmental impact."

Google is secretive about its energy consumption and carbon footprint. It also refuses to divulge the locations of its data centres. However, with more than 200m internet searches estimated globally daily, the electricity consumption and greenhouse gas emissions caused by computers and the internet is provoking concern. A recent report by Gartner, the industry analysts, said the global IT industry generated as much greenhouse gas as the world's airlines - about 2% of global CO2 emissions. "Data centres are among the most energy-intensive facilities imaginable," said Evan Mills, a scientist at the Lawrence Berkeley National Laboratory in California. Banks of servers storing billions of web pages require power.

Though Google says it is in the forefront of green computing, its search engine generates high levels of CO2 because of the way it operates. When you type in a Google search for, say, "energy saving tips", your request doesn't go to just one server. It goes to several competing against each other.

It may even be sent to servers thousands of miles apart. Google's infrastructure sends you data from whichever produces the answer fastest. The system minimises delays but raises energy consumption. Google has servers in the US, Europe, Japan and China.

Wissner-Gross has submitted his research for publication by the US Institute of Electrical and Electronics Engineers and has also set up a website www.CO2stats.com. "Google are very efficient but their primary concern is to make searches fast and that means they have a lot of extra capacity that burns energy," he said.

Google said: "We are among the most efficient of all internet search providers."

Wissner-Gross has also calculated the CO2 emissions caused by individual use of the internet. His research indicates that viewing a simple web page generates about 0.02g of CO2 per second. This rises tenfold to about 0.2g of CO2 a second when viewing a website with complex images, animations or videos.

A separate estimate from John Buckley, managing director of carbonfootprint.com, a British environmental consultancy, puts the CO2 emissions of a Google search at between 1g and 10g, depending on whether you have to start your PC or not. Simply running a PC generates between 40g and 80g per hour, he says. of CO2 Chris Goodall, author of Ten Technologies to Save the Planet, estimates the carbon emissions of a Google search at 7g to 10g (assuming 15 minutes' computer use).

Nicholas Carr, author of The Big Switch, Rewiring the World, has calculated that maintaining a character (known as an avatar) in the Second Life virtual reality game, requires 1,752 kilowatt hours of electricity per year. That is almost as much used by the average Brazilian.

"It's not an unreasonable comparison," said Liam Newcombe, an expert on data centres at the British Computer Society. "It tells us how much energy westerners use on entertainment versus the energy poverty in some countries."

Though energy consumption by computers is growing - and the rate of growth is increasing - Newcombe argues that what matters most is the type of usage.

If your internet use is in place of more energy-intensive activities, such as driving your car to the shops, that's good. But if it is adding activities and energy consumption that would not otherwise happen, that may pose problems.

Newcombe cites Second Life and Twitter, a rapidly growing website whose 3m users post millions of messages a month. Last week Stephen Fry, the TV presenter, was posting "tweets" from New Zealand, imparting such vital information as "Arrived in Queenstown. Hurrah. Full of bungy jumping and 'activewear' shops", and "Honestly. NZ weather makes UK look stable and clement".

Jonathan Ross was Twittering even more, with posts such as "Am going to muck out the pigs. It will be cold, but I'm not the type to go on about it" and "Am now back indoors and have put on fleecy tracksuit and two pairs of socks". Ross also made various "tweets" trying to ascertain whether Jeremy Clarkson was a Twitter user or not. Yesterday the Top Gear presenter cleared up the matter, saying: "I am not a twit. And Jonathan Ross is."

Such internet phenomena are not simply fun and hot air, Newcombe warns: the boom in such services has a carbon cost.


Alaska Dem. kicks off Congress with call for ANWR drilling

Politico

January 12, 2009

Newly sworn-in Alaska Sen. Mark Begich (D) on Friday kicked off the 111th Congress by attacking Joe Lieberman (I-Conn.) for reintroducing a bill to protect the Arctic National Wildlife Refuge.

Begich has been bullish on opening the reserve for drilling. In a press release he accused Lieberman of "knee-jerk reaction" to please greens:

"Sen. Lieberman's ANWR legislation is another misguided attempt at locking up ANWR to appease environmentalists across the country," he said. "What this country needs is a comprehensive energy plan dealing with oil and gas development, as well as renewable energy resources, to ease our dependence on foreign oil. Domestic production including the enormous oil and gas reserves believed to lie beneath the Arctic Refuge must be a part of that policy."

Hmmm, sound like anyone else we know from Alaska?

Most importantly, this is further proof that an increased Democratic majority in the Senate doesn't mean it will be all rainbows and sunshine when it comes to environmental policy. Major differences exist within the caucus and are already flaring up.


Greenpeace grades gadgets unveiled at CES

Agence France Presse

January 12, 2009

 LAS VEGAS -- Consumer electronics manufacturers are making greener products than a year ago but more progress needs to be made before they can claim a truly environmentally friendly product, Greenpeace said Friday.

In its second greener products survey, "Green Electronics: The Search Continues," the environmental activist group assessed the progress made by consumer electronic companies in greening their products over the past year.

The Greenpeace survey was released at the annual Consumer Electronics Show (CES) in Las Vegas, where manufacturers have been seeking to outdo one another this year in touting how green their products are.

The CES organizers have dedicated a special area in the convention hall to Greener Tech and among the products unveiled here was a mobile phone made of recycled plastic water bottles from Motorola.

For the survey, Greenpeace said 15 companies submitted 50 new products they considered their greenest for evaluation: mobile and smart phones, televisions, computer monitors, notebook and desktop computers, and game consoles.

The products were graded on use of hazardous chemicals, energy efficiency, innovation, promotion of environmental friendliness and lifecycle -- whether they can be recycled and upgraded.

"Progress is being made," said Casey Harrell, Greenpeace International toxics campaigner. "We're no longer having to cajole people about the need for green.

"These companies understand both what green is and the need for it," he said. "We're moving in the right direction."

The Greenpeace survey found that fewer products contain harmful PVC plastic and hazardous chemicals and more post-consumer recycled plastic is being used in televisions and monitors.

Electronics manufacturers are also taking back more used products and engaging in more recycling, Greenpeace said.

But the "race for the green winner is still on," Harrell said.

"We're on the hunt for a truly green product that is free from toxic chemicals and excels in energy efficiency and durability," he said.

"The electronics industry has taken encouraging strides towards increasing the green features on some gadgets over the past year but none stand out in all environmental categories."

Greenpeace said the Lenovo L2440x wide computer monitor scored highest in the monitor category with 6.9 points on a 10 point scale.

Other category leaders were the Sharp LC-52GX5 television (5.92), the Samsung F268 mobile phone (5.45), the Nokia 6210 Smart phone (5.2) the HP Elitebook 2530P laptop (5.48) and the Lenovo ThinkCentre M58 Desktop (5.88).

Submitting products for the survey were Acer, Dell, Fujitsu Siemens, Hewlett Packard, Lenovo, LG Electronics, Motorola, Nokia, Panasonic, RIM/Blackberry, Sharp, Samsung, Sony, Sony Ericsson and Toshiba.

Greenpeace said the following companies refused to take part: Apple, Asus, Microsoft, Nintendo, Palm and Philips.

Among the green initiatives announced at this year's CES was a joint program by Panasonic, Sharp and Toshiba to recycle televisions and other gadgets they sell in the United States.

The global firms on January 15 will begin using an Electronic Manufacturers Recycling Management network of 280 locations as collection centers for their products.

The network will have at least one recycling center in each US state and intends to expand to at least 800 drop-off points.

source:  Agence France-Presse

China's BYD to bring plug-in hybrid, electric cars to U.S. in 2011

Agence France Presse

Posted at 4:56 PM on 12 Jan 2009

DETROIT, Michigan, Jan. 12, 2009 (AFP) -- China's BYD Auto announced plans Monday to enter the U.S. market in 2011 with a range of electric and plug-in hybrid vehicles.

It would likely be the first Chinese automaker to enter the highly-competitive U.S. market and beat many established automakers in offering an extended-range electric vehicle to U.S. consumers.

General Motors, Chrysler, and Nissan are expected to be the first to introduce electric cars in small quantities to the United States in 2010.

Toyota expects to introduce a plug-in hybrid at the end of this year and a two-seater electric car in 2012.

Ford plans to introduce a small electric car in 2011 and a plug-in hybrid in 2012.

Chairman Wang Chua-Fu said BYD will soon start developing a sales and distribution network in the United States.

"Our goal is to introduce BYD electric vehicles here in 2011 and set up our manufacturing facilities in U.S. when it is appropriate," Chua-Fu said as he unveiled the vehicles at the Detroit auto show.

The lineup will include the F3DM, the world's first mass-produced plug-in hybrid sedan, which went on sale in China last year, and the battery-powered e6, a mid-size five-passenger crossover vehicle with a range of up to 250 miles on a single charge.

Chua-Fu was joined by David Sokol, chairman of MidAmerican Energy Holdings, the energy wing of Warren Buffett's Berkshire Hathaway, which last fall acquired a 10 percent stake in BYD Auto's parent company, BYD Company Ltd.

"For the electric-vehicle market to mature, the underlying charging infrastructure and technologies must mature at least simultaneously, if not first," Sokol said.

"We are working with BYD on developing charging technologies and infrastructure that would help promote plug-in hybrid and all-electric vehicles."

source:  AFP

Business/enviro alliance unveils climate plan, attracts critics

Daily Grist
January 17, 2009


The United States Climate Action Partnership (USCAP), a coalition of businesses and environmental groups, today released its Blueprint for Legislative Action [PDF] at a press conference on Capitol Hill, and then presented it to the House Energy and Commerce Committee.

With climate legislation appearing imminent, USCAP members want a voice in shaping it -- and they seem to want to make sure it isn't too stringent.

"Today, cap-and-trade legislation is a crucial component in fueling the bold clean energy investments necessary to catapult the U.S. again to preeminence in global energy and environmental policy, strengthen the country's international competitiveness, and create millions of rewarding new American jobs," said Jeff Immelt, chair and CEO of General Electric, a USCAP member.

Other corporate members of USCAP include General Motors, Ford, Duke Energy, Dow Chemical, and ConocoPhillips. The coalition also includes a handful of big green groups: Environmental Defense Fund, the Natural Resources Defense Council, the Nature Conservancy, the Pew Center on Global Climate Change, and the World Resources Institute.

WRI President Jonathan Lash issued a statement praising the document and the partnership that produced it. "The health of our economy and the safety of our climate are inextricably linked, except nature doesn't do bailouts," said Lash. "USCAP has redefined what is possible. If the diverse membership of USCAP can find common ground, Congress can agree on effective legislation."

But one environmental group, the National Wildlife Federation, pulled out of the partnership rather than sign on to the blueprint. In a statement to The Washington Post, NWF called USCAP "a welcome, strong force for action," but said it would work separately to "enact a cap-and-invest bill that measures up to what scientists say is needed and makes bold investments in a clean energy economy."

A number of deeper-green environmental groups have been more overtly critical of the plan.

USCAP's blueprint calls for a national, economy-wide cap-and-trade system that would reduce greenhouse-gas emissions 14 to 20 percent by 2020, 42 percent by 2030, and 80 percent below 2005 levels by 2050. The plan would distribute roughly half of its carbon credits to industries at no cost, and allow a large portion of the emissions reductions to come in the form of offsets. It suggests that the starting price of carbon credits be $10 per ton, and that the price could "escalate over time at a rate greater than inflation and then flatten out around 2025."

USCAP calls for Congress to provide "substantial financial incentives" for the development of carbon-capture-and-storage (CCS) technology, and says new coal power plants should be built so they could be retrofitted with such technology when it becomes available (assuming it becomes available). Starting in 2015, the plan calls for new coal plants to emit less CO2 than present-day plants, but until then companies could continue to build the current generation of coal-burning facilities.

The plan argues that the U.S. should take steps to curb climate change with or without China and other developing countries, but says that global cooperation should remain a priority.

Critics say the targets are too low and should instead aim for emissions cuts of 80 percent below 1990 levels by 2050, as called for by the Intergovernmental Panel on Climate Change. They say even the current targets would be weakened because emission reductions could be made via offsets. Critics also say the plan would hand out too many free emission credits to polluting industries, in contrast to the goal set by President-elect Barack Obama to auction off 100 percent of credits. And many enviros don't like the proposal for big CCS subsidies.

"While we welcome corporate engagement in the climate policy debate, the proposal released today by the U.S. Climate Action Partnership is deeply flawed and must not be the basis for domestic policy to address global warming," said Friends of the Earth President Brent Blackwelder. "Put simply, the proposal would reward corporate polluters with hundreds of billions of dollars of giveaways, and its near-term pollution reduction targets are far weaker than what scientists have called for. ... This is a dead-end approach that policymakers should reject."

Alden Meyer, director of strategy and policy at the Union of Concerned Scientists, echoed similar complaints. "Their proposed cap-and-trade program is a starting point, but it must be strengthened significantly to ensure that it's effective," he said. He added that emissions cuts of up to 25 percent by 2020 are "achievable with current and emerging technologies."

Said 1Sky Campaign Director Gillian Caldwell, "In order to create a 21st century green economy we need bold action, not loopholes. ... 1Sky and its allies urge the members of the House Energy and Commerce Committee to draft effective energy policy that closes loopholes, and auctions 100 percent of pollution allowances."