Climate Compass Blog
Today the National Academy of Sciences (NAS) released three of its long-awaited “America’s Climate Choices” (ACC) reports. A fourth report will be released later this year, as will an overarching synthesis report. The three reports released today focused on advancing the science of climate change, adapting to unavoidable climate change, and limiting the ultimate extent of climate change. The reports and background information on the study are accessible from the ACC web site.
Collectively, the ACC reports are the most comprehensive study the NAS has conducted on climate change. The project was mandated by Congress and requested by the National Oceanographic and Atmospheric Administration in 2008. Unlike past NAS efforts, the ACC reports emphasize how the nation can move forward on solving the climate change problem.
NAS president Ralph J. Cicerone said, “These reports show that the state of climate change science is strong.” The study emphasizes that our current understanding of human-induced climate change is supported by many independent lines of evidence that have weathered intense debate and serious exploration of alternative explanations: “Climate change is occurring, is caused largely by human activities, and poses significant risks for – and in many cases is already affecting – a broad range of human and natural systems,” the report says.
A statement about the ACC by our center's president Eileen Claussen is available here.
We will be sure to let you know when the remaining pieces of the ACC report come out later this year.
Jay Gulledge is Senior Scientist and Director of the Science & Impacts Program
With the long-awaited release of the Kerry-Lieberman clean energy and climate bill (The American Power Act) and EPA’s final action on its “tailoring” rule, two important clues emerged this week to the unfolding mystery of whether or not we will have climate legislation this year. And buckle up and enjoy the ride -- two more major developments are just around the corner. On Wednesday, the National Academy of Sciences will be releasing three of its panel reports on America’s Climate Choices and sometime in the next two weeks Senator Murkowski may bring forward for a vote her effort to overturn EPA’s endangerment finding.
The release of the K-L bill demonstrates both how far we have gone and how distant the goal remains. The bill achieved support from some key elements of the business community and goes much further in adding in elements (nuclear power and a hard price collar) that could expand its base of support. But the loss of Senator Graham as a co-sponsor and the absence of any bipartisan backing underscore the challenges it faces in achieving the 60 votes it will need to avoid a filibuster in the Senate. The Senate clock also continues to wind down making it harder to find floor time to move a comprehensive bill forward.
EPA’s recently issued interpretation of when greenhouse gases become regulated pollutants and its final tailoring rule show EPA’s willingness to make reasonable use of the existing Clean Air Act to tackle climate change. By delaying the effective date when new source review will apply to greenhouse gases, and limiting new source requirements for best available control technology to only the largest sources (estimated to impact approximately 900 additional major sources annually), the agency put to rest the fears of some that the Agency’s rules would sink the economy and harm small businesses. The rule shows that the existing Act, though cumbersome, can be used as a tool to reduce greenhouse gas emissions.
Both EPA’s action and the upcoming National Academy panel reports provide the perfect preface to the expected vote in the Senate on overturning EPA’s endangerment finding which links greenhouse gas emissions to health and welfare impacts from climate change. To argue for overturning the finding, some Senators will point to recent controversies: the errors in the IPCC report; the hacked e-mails referred to as “climategate;” and even the DC snowstorms of last winter as evidence that the science of climate change is somehow suspect. Despite the media attention these have received, none in any way undercut the overwhelming case underlying concerns about climate change. Three independent investigations have each cleared the scientists who authored the e-mails of charges that they manipulated data or infringed on the peer review process. The IPCC has corrected the two mistakes (the expected date of the melting of Himalayan glaciers and the percent of land in the Netherlands under water) uncovered to date in its reports – out of a total of thousands of pages, two mistakes neither of which undercuts the IPCC’s key conclusion that “warming of the climate system is unequivocal” and “that most of the observed increase in global average temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic GHG concentrations.” Finally, notwithstanding Washington D.C.’s blustery winter, globally 2009 proved to be one of the warmest years on record. The NAS panel reports this week are likely only to reinforce these conclusions, further calling into question any votes in support of overturning EPA’s endangerment finding based on denying what we know about climate science.
Others in the Senate, including Senator Murkowski, make the case that the goal of overturning the endangerment finding is really about the need to take the worst option (EPA regulations) off the table and thereby protect our economy from the potentially dire consequences of EPA action particularly on small businesses. They argue that this would allow our elected representatives the opportunity and time to address this issue. But the limits EPA adopted in its tailoring rule (and its earlier decision to delay implementation) appear to take off the table these concerns about widespread and costly controls on small sources. Although legal challenges to the tailoring rule are possible, they would take time to work their way through the courts, and if they were successful, Congress would then be in a far better position (and have a more compelling case) to provide a narrow legislative fix addressing a specific problem.
When the debate on overturning EPA’s endangerment finding moves to the Senate floor (10 hours of debate is permitted), many will be wondering why the Senate isn’t instead focusing its debate on finding the common ground solutions urgently needed to get our nation on a path that enhances our energy independence, spurs the growth of new technologies, and slows climate change.
Steve Seidel is Vice President for Policy Analysis
Our corporate energy efficiency conference opened by answering the big question: What actions should businesses take to reduce energy use?
- Don't just set goals, set big hairy audacious ones even if you may not know exactly how to achieve them, asserted PepsiCo.
- Efficiency is done better together – you have to get all your business units moving forward on efficiency, advised IBM.
- Make the data visible – quarterly scorecards on efficiency measures lead to shared knowledge, clear measures against goals and the ability to hold leaders accountable and reward those who deliver results, suggested Dow Chemical.
- Show them the money – you need to show everyone from the board room to the boiler room that energy efficiency is good for business, stressed Toyota.
So how do you do all this? The solutions-oriented conference provided answers through panels covering the various components of corporate energy efficiency.
The conference marked the launch of our recent report, "From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency" authored by William Prindle, Vice President of ICF International. Held April 6-7 in Chicago, the two-day conference brought together a diverse audience, including representatives of numerous companies with products ranging from software to soft drinks.
The conference was kicked off with presentations from six companies whose best practices in energy efficiency were highlighted in the report's case studies (Best Buy, Dow Chemical, IBM, PepsiCo, Toyota, and UTC). Subsequent panels examined issues such as overcoming financial barriers in pursuing energy efficiency projects, gaining senior level support for energy efficiency, engaging employees, suppliers and customers in energy efficiency efforts, and the challenges of gathering and reporting energy efficiency data.
In every panel session there was an abundance of questions, and lively discussions spilled out into the hallways during breaks. Panelists discussing financial barriers to energy efficiency were asked about building a financial case for employee engagement programs, PACE financing, and tradable energy efficiency certificates. Attendees had panelists pondering the idea of a best-of-the-best list within the joint U.S. DOE/U.S. EPA ENERGY STAR program and how to include supply chain efficiency metrics in labeling. How to keep employees engaged in energy efficiency measures and bringing suppliers into the fold were other key questions asked of conference panelists.
While the discussions mostly focused on what companies can do to be more energy efficient, the broader issue of climate change was not far from everyone's minds. Former Senator John Warner, a keynote speaker, was asked about the right message that would get Congress moving on climate change legislation. And keynotes John Rowe, CEO and Chairman of Exelon, and our President Eileen Claussen both noted that policy that puts a price on greenhouse gas emissions is essential to moving the United States to a low-carbon economy and addressing climate change.
Videos and presentations from the conference are available on our Web site.
Aisha Husain is an Energy Efficiency Fellow.
Previous posts in this series discussed how the demand for electricity from plug-in electric vehicles (PEVs) would affect the grid as well as a potential problem related to clustering. This final post describes an opportunity for these vehicles to help increase the stability of the grid and hold down utility rates for consumers. As a reminder, a PEV is either an all-electric vehicle (EV) or a plug-in hybrid electric vehicle (PHEV).
In our previous post in this series, we provided evidence that the existing electrical grid has enough spare capacity to accommodate plenty of plug-in electric vehicles (PEVs), if the right incentives are put in place. In this post, we will discuss a technical problem that has its roots in social behavior.
The transition from traditional powered vehicles to electric vehicles will not be without its hiccups. While the aggregate impact of PEVs on the grid is likely moderate, one concern is clustering, which can be thought of as the realization of the famous comic strip Keeping up with the Joneses. If people buy what their neighbors have, this could lead to a clustering of PEVs in certain neighborhoods which might place excessive demand on local areas of the grid.