Climate 411

One Step Closer to Breathing Easier: We Reach a Key Deadline for Reducing Soot

By Mandy Warner / Published: September 6, 2012

Many of us have just returned from our last summer road trips over the Labor Day weekend, and now we’re settling back into work. So here’s some good news for the unofficial start of fall:

We can all breathe a little easier knowing that the U.S. Environmental Protection Agency (EPA) is one step closer to finalizing new limits on soot.

The comment period on EPA’s proposal to strengthen the national limits on soot closed last Friday.

Soot — also known as particulate matter — is a deadly pollutant that contributes to asthma attacks, heart attacks, and a host of other respiratory problems.

The more we have learned about soot, the more we have become aware that our national standards are not strong enough to protect our health. That’s why EPA has proposed updated standards – and the deadline for comments means we’re moving toward the moment when final, tougher standards go into effect.

So if, like roughly 30 million other Americans, you drove somewhere last weekend, you can take some comfort in knowing that the big rig in front of you emitting black plumes of smoke may eventually be a thing of the past.

Soot is emitted largely by power plants and diesel vehicles and equipment (including some of those older big rigs). But many highly cost-effective, American-made technologies exist for power plants and diesel engines that will help states meet new, better soot standards.

We’ve already made some progress. The brand-new diesel trucks that are rolling off the assembly lines today are meeting rigorous modern emission standards for soot, nitrogen oxides and other pollutants. They’ll help states meet more protective air quality protections as the newly manufactured diesel trucks replace those on the road today.

Plus, last year the Administration enacted new fuel efficiency and greenhouse gas emissions standards for heavy-duty vehicles like semis, buses and garbage trucks. Those new fuel efficiency standards will save truck owners money — which is why they have garnered broad industry support.

But we still have more to do, and the proposed new soot standards will help us finish the job.

A broad coalition of health, environmental, moms, and environmental justice groups support the proposed new standards. They wrote a letter urging EPA to strengthen standards for soot, based on the latest science:

Strengthening the particulate matter health standards as demanded by science could prevent thousands of premature deaths, heart attacks, and visits to the hospital and emergency room each year.

Hundreds of physicians and health professionals also sent a letter in support of stronger standards to EPA on Friday.

These proposed new soot standards are more important than ever in light of a recent decision by a U.S. Court of Appeals panel to send the Cross-State Air Pollution Rule back to EPA.

The Cross-State Rule would have helped lower soot and ozone pollution from power plants significantly compared to the policy currently in place. New, strong soot standards are vital to providing lasting clean air protections.

New, strong soot standards will also get states moving to reduce this deadly pollutant. That means we all have a stake in strong new soot standards — so that all Americans can breathe easier.

Posted in Cars and Pollution, Clean Air Act, Greenhouse Gas Emissions, Health, News, Policy, What Others are Saying / Comments are closed

Finally, A Good Record High! Car Fuel Efficiency in 2012

By Mandy Warner / Published: July 30, 2012

The summer driving season is in full swing and I’m sure many drivers are still recovering from the gas-price whiplash we’ve faced this year. 

The good news is that the U.S. has been making some really smart choices and significant strides recently to improve the fuel economy of cars and trucks. That helps Americans save money at the pump, reduces our country’s dependence on oil, and reduces harmful carbon pollution.

I retired my own clunker early this year after some disturbing sounds started emanating from its engine. I went shopping for a new car, and I was delighted to see that the new cars being sold are much more fuel efficient than when I bought my clunker.

I noticed that even fuel economy levels between model years of the same car are noticeably improved. That demonstrates that we are making continual, yearly improvement in fuel efficiency now.

So I wasn’t surprised to see this new analysis from Baum & Associates. It finds that the first half of 2012 set a record high in fuel efficiency for new vehicles.

Here are a couple of key findings from the analysis on the first half of 2012:

  • The average fuel efficiency of new cars sold was 23.8 miles per gallon (mpg)
  • Since 2011 fuel, economy has improved by 1.1 mpg
  • That 1.1 mpg improvement happened while sales increased at a larger rate than the economy

The Baum & Associates report also shows that consumers also had more choices across all types of vehicles to get higher fuel economy in the first half of 2012. It looked at “popular nameplates” – cars that had sales of at least 30,000 annually. Take a look at this chart from the Baum and Associates report:

(Chart: Summer 2012 Fuel Economy Analysis, July 2012, Baum & Associates) 

This progress has been driven largely by new fuel economy standards for cars enacted by the Department of Transportation (DOT) and the Environmental Protection Agency (EPA) in 2010.

Industry supported DOT and EPA’s efforts and got straight to work improving fuel economy to meet the model year 2012 to 2016 standards.  Those standards require a fleet-wide average fuel economy of 35.5 mpg by 2016.

Over the lifetime of these vehicles, these standards will:

  • Save American families $3,000 in fuel costs (model year 2016 vehicle)
  • Reduce oil consumption by 1.8 billion barrels
  • Reduce carbon pollution by 960 million metric tons

Even more exciting, new standards to improve average fleet-wide fuel efficiency of our cars to a whopping 54.5 mpg by 2025 are expected to be finalized this summer.

By 2025, the combined existing and anticipated new standards are estimated to:

  • Save American families more than $8,000 in fuel costs over the lifetime of a new vehicle
  • Reduce oil consumption by 2.2 million barrels a day
  • Reduce carbon pollution by more than 6 billion metric tons

American consumers are supporting better fuel efficiency in cars, mostly because of the substantial long-term savings on gas.

The Consumer Federation of America (CFA) just did a new poll. They found that 88 percent of those surveyed said the U.S. should reduce oil consumption, and 86 percent said cutting consumer costs is an important reason why.

Dr. Mark Cooper of the CFA said:

Record spending on gasoline for American families, combined with consumer demand for better mileage and a broad political consensus over higher national standards, are driving faster improvements in fuel economy than at any time since the oil price shocks of the 1970s.

He added:

The 54.5 mpg by 2025 standard will be one of the most important consumer protection measures to be adopted in decades.

Of course, there are other vital reasons to increase fuel efficiency standards for our cars, besides the fact that we’ll save lots of money.

By 2025, oil savings from the combined fuel economy standards (for cars and trucks model years 2012 to 2025) will be substantially more than the amount of oil we imported each day last year from Iraq, Kuwait and Saudi Arabia combined.

Our cars account for about 40 percent of all U.S. oil consumption. They also account for nearly 20 percent of all U.S. carbon pollution. 

Although there is still much work to be done to reduce our dependence on oil and our dangerous carbon pollution emissions, the success so far of the car standards provides a testament to the innovative spirit of American industry. It’s proof that we can achieve our emission goals while fostering economic growth.

Posted in Cars and Pollution, Clean Air Act, Economics, Energy, Greenhouse Gas Emissions, News, Policy / Comments are closed

Why It Matters: the Senate Vote on a Toxic Resolution

By Mandy Warner / Published: June 21, 2012

When the Senate voted down  S.J Res. 37 by a margin of 53 to 46 yesterday, we at EDF cheered.

The measure would have nixed the new Mercury and Air Toxics Standards that were just finalized by the Environmental Protection Agency (EPA). Those new standards are one of the most important steps EPA has ever taken to clean up our air and protect public health.

EDF’s own Fred Krupp summed up the bipartisan vote this way:

[They] voted against S. J. Res 37. That means they voted for cleaner, healthier, safer air for all Americans. They voted to let EPA do its job, and reduce the mercury and other toxic pollution emitted from power plants into the air we breathe. They voted to save up to 11,000 lives each year, to help prevent neurological damage in babies, and to make it safer to eat fish caught in American waters.

But there’s a lot more to say about why this vote was so critical – and why these standards are so important.

First, let’s look at the standards themselves.  

The Mercury and Air Toxics Standards limit the amount of mercury, arsenic, acid gases, and other noxious toxins that can be emitted by power plants.

The kinds of pollution covered by the standards are all extremely hazardous to human health. Mercury, for instance, impairs brain and neurological development in babies – including those exposed before birth.

The main way people are exposed to mercury is through eating contaminated fish. All 50 states have mercury fish consumption advisories, meaning that mercury has gotten into waterbodies like lakes and ponds and made the fish in those waters potentially unsafe for humans to eat.

That’s why pregnant women are warned about eating certain kinds of fish. But still, one in ten American women of child-bearing age have potentially dangerous levels of mercury in their bloodstream, and about 400,000 babies are born here every year who were exposed to unsafe levels of mercury in the womb. 

The power sector is the largest source of many toxic emissions, including mercury. Coal-fired power plants emit 50% of all the mercury pollution in our air, as well as 77% of all acid gases, and 62% of all arsenic.

Other sectors have long since reduced emissions of toxic pollutants like mercury. Cost-effective (and American made) pollution-control measures, like scrubbers, are available for power plants too.

The Mercury and Air Toxics Standards have been in the works for 20 years. Once they’re finally in effect, the standards will ensure that approximately 90% of the mercury in coal burned by power plants is not emitted to our air.

The standards will also:

  • Prevent up to 11,000 premature deaths—every year
  • Prevent 130,000 childhood asthma attacks every year
  • Prevent 5,700 hospital visits every year
  • Prevent thousands of heart attacks every year
  • Prevent thousands of bronchitis cases every year

But S.J. Res 37 would not only have nixed the new standards, it would also have prevented EPA from issuing a rule that is “substantially the same” in the future.

Fred called it a “scorched earth” policy.

It was certainly drastic — a resolution that would jeopardize EPA’s ability to ever protect Americans from the mercury and other toxic air pollution emitted by power plants.

And it was unnecessary. The main arguments against the Mercury and Air Toxics Standards were not grounded in reality. 

Opponents said the standards would cost too much and would kill jobs. Actually, the benefits of the Mercury and Air Toxics Standards are expected to outweigh the costs by at least 3 to 1, and as much as 9 to 1.

And the new standards are estimated to create up to 117,000 jobs between now and 2015.

Opponents also claimed the standards would threaten America’s electrical supply. Wrong again.

Independent analyses by the North American Electric Reliability Corporation, the U.S. Department of Energy, and the Congressional Research Service confirm that industry can comply with the Mercury and Air Toxics Standards while maintaining the reliability of our electric system. And EPA’s compliance framework establishes a clear and orderly process for securing an extended compliance pathway where needed and will allow utilities to make a smooth transition to cleaner generation.

In fact, numerous power companies have already indicated they can comply with the Mercury and Air Toxics Standards on time. In a December opinion piece for the Wall Street Journal, the leaders of PG&E, Calpine, NextEra, Public Service Enterprise Group, National Grid USA, Exelon, Constellation Energy Group, and Austin Energy explained how they, and many companies, have long prepared for these clean air standards.

The Mercury and Air Toxics Standards received a monumental level of public support: 

  • More than 800,000 Americans submitted comments to EPA in support of these new life-saving protections.
  • The U.S. Conference of Mayors unanimously adopted a resolution supporting the standards, saying that “clean, healthy air and water are fundamental American rights.”
  • Scientists support the standards – including dozens from Ohio universities who sent a letter to their state’s congressional delegation opposing S.J. Res 37.
  • Other organizations publicly supporting the Mercury and Air Toxics Standards include: faith, public health, and clean energy groups; power companies; the NAACP; environmental organizations; and groups representing sportsmen, mothers and fathers, Latinos, small businesses, and consumers.

If S.J. Res 37 had passed, it would have been disastrous for both public health and the environment. Fortunately, a group of 53 Senators from both parties stood up to be counted for clean air yesterday. We should all be grateful to them for their vote.

Posted in Clean Air Act, Economics, Health, Jobs, Policy / Comments are closed

An Inside Look at EPA’s Carbon Pollution Hearings

By Mandy Warner / Published: May 24, 2012

It was an exciting day for clean energy at the downtown Washington, D.C. headquarters of the Environmental Protection Agency (EPA).

That’s where EPA held one of its two public hearings on the first ever proposed carbon pollution standards for new power plants. (The other hearing was in Chicago).

EPA’s registered speaker list was jam-packed. In fact, they had to run the hearings in two concurrent rooms to allow everyone a chance to speak.

Americans representing a wide variety of interests, and from all corners of the political spectrum, streamed into the rooms throughout the day to share their views on the proposed standards. It makes sense, because this is a vitally important issue for our public health and our environment.

Fossil fueled power plants are the single largest source of carbon pollution in America. They’re responsible for a staggering 40 percent of U.S. heat-trapping carbon dioxide emissions.

EPA’s proposed standards will effectively halve the lifetime carbon emissions from new coal-fired power plants relative to traditional coal plants, and they’ll provide a pathway for development of clean and low-carbon energy.

I had the privilege of testifying for EDF today. You can read my full statement here. (My colleague Rob Collier testified for EDF in Chicago, and will post about his experience soon).

I spent the morning with an incredible variety of speakers: faith leaders; doctors, nurses and other health experts; moms; veterans; entrepreneurs; conservation, clean air, and environmental advocates; and supporters of energy efficiency from labor and industry.

They all provided testimony to EPA supporting this huge step forward toward reducing the climate destabilizing pollution spewed from our power sector.

Some people spoke about how the higher temperatures caused by carbon pollution will enhance the formation  of ozone pollution — commonly known as smog — which exacerbates respiratory and other health problems. Other people talked about how their health has been affected by smog and its role in triggering asthma attacks.

The diversity of individuals participating was a testament to the far-reaching impacts of a changing climate.

There were a handful of detractors, of course, who tried to challenge the overwhelming science and prudent policymaking underpinning EPA’s action to address carbon pollution. But they were clearly outnumbered.

Today was a decisive victory for our side – for advocates supporting action against carbon pollution. 

Another sign of victory today – Gene Karpinski of the League of Conservation Voters told reporters that almost 1.4 million Americans have submitted comments to EPA supporting the new carbon pollution standards.

You can still be part of that victory. EPA is accepting comments on the proposed standards until June 25, and you can submit a comment through EDF’s website and help show the wide-support for efforts to reduce dangerous climate pollution. You can learn a lot more about the proposed standards on our website as well.

Testifying today was an incredible experience. I’m looking forward to Rob’s report from Chicago. I hope their hearing was as big a success as the one here in Washington, D.C.

Posted in Clean Air Act, Greenhouse Gas Emissions, Health, News, Policy / Read 1 Response

Mercury and Air Toxics Standards Published Today

By Mandy Warner / Published: February 16, 2012

It’s official!

The historic Mercury and Air Toxics Standards for power plants were published in the Federal Register.

That means the official, final rule is now available to the public for the first time. It also means we’ve taken another crucial step towards putting these lifesaving standards into effect.

Mercury is a dangerous neurotoxin that damages the brains of young children and developing fetuses. The Mercury and Air Toxics Standards will limit the levels of mercury and other toxic pollution in our air.

These limits are required under the 1990 Clean Air Act Amendments. They have already been delayed for more than twenty years – but now, finally, we’re moving ahead toward a cleaner and healthier future.

This Mercury and Air Toxics Standards rule will:

  • Save up to 11,000  lives every year
  • Prevent 90% of the toxic mercury in the coal that’s burned by power plants from being emitted into our air
  • Level the playing field for coal and oil-fired power plants that have already updated their facilities with made-in-America, cost-effective technology
  • Create tens of thousands of jobs for the Americans who will build, install, and operate the pollution controls

Companies will have three years to comply with the rule. A fourth year will be broadly available to companies needing more time to install pollution controls — and even more time can be arranged beyond that, if needed to maintain electric reliability.

This is an historic win for public health, the environment, and the economy.

Unfortunately, however, we already know there will be some opponents who choose to invest their money in dismantling the rule through the courts or through Congress — instead of investing in life-saving technologies to reduce toxic emissions.

Letting that happen would be bad for all of us.

 At EDF, we plan to work vigorously to defend this rule in Congress and the courts over the coming years. I hope you’ll all join us.

Posted in Clean Air Act, Health, Policy / Read 1 Response