Energy & Technology
The C2ES Energy Portal: We use energy every day: in our homes, on our jobs and when we travel. This energy portal is designed to simply explain where our energy comes from (Source) and where it gets used (Sector). Read More
By Eileen Claussen
December 20, 2010
2010 was a year of highs and lows.
On the high side were global temperatures; 2010 will mark the hottest year in recorded history. At the start of the year, there was also the short-lived high of thinking we might be on the precipice of meaningful action in the U.S. Congress to protect the climate. Finally, at year’s end the climate talks in Cancún delivered (surprise!) tangible results in the form of agreement on key elements of a global climate framework.
But alas, the lows won out for most of 2010 as a trumped-up email controversy, continuing economic unease, and growing anti-government sentiment in the United States undermined the effort to forge lasting climate solutions at all levels.
Congress. Until quite recently, the Pew Center and many others were actively supporting cap and trade as the number-one climate policy solution. After the House passed a fairly comprehensive energy and climate bill in June 2009 that had a cap-and-trade system at its core, we actually thought that it might become the law of the land.
Before long, however, it became eminently clear that the Senate would not be able to pass a similar bill. The 2010 U.S. elections, which brought more doubters of climate change into the halls of Congress, only made it clearer that comprehensive climate action is off the table for now.
EPA. With Congress unable to pass comprehensive climate legislation in 2010, attention turned to what EPA might be able to do under existing authorities. And it turns out that EPA can do quite a lot by taking reasonable steps that have garnered critical support from the business and environmental communities. In late October, for example, the agency announced a sensible proposal to reduce greenhouse gas emissions and improve fuel efficiency for medium and heavy-duty vehicles. This was followed by a November announcement that will go a long way to making sure that new industrial facilities use state-of-the-art technologies to boost efficiency and reduce emissions.
Of course, opponents of these and other EPA regulations will surely raise a ruckus, and there will be loud cries in Congress to delay the regulations and even cut funding for the EPA. But the possibility remains that the agency could conceivably begin to chip away at U.S. emissions in the months and years ahead.
State Actions. Looking beyond Washington, state capitals were the focus of creative thinking and leadership on the issue of clean energy in 2010. Massachusetts, for example, set a statewide energy efficiency standard in 2010 supported by $1.6 billion in incentives. Meanwhile, California voters upheld the state’s greenhouse gas reduction law by defeating Proposition 23. This marked the first direct vote on addressing climate change in the United States, and it won in an overwhelming fashion.
But the overall story regarding climate action in the states was more mixed. While several regional climate initiatives continued to push forward, the November elections brought to the nation’s statehouses a group of new leaders who adopted strong stands against climate action in their campaigns. We will stay tuned to see how their campaign rhetoric translates into governing.
International. The agreement reached by international negotiators in Cancún in December closed out 2010 on a positive note. The Cancún Agreements import the essential elements of the 2009 Copenhagen Accord into the U.N. Framework Convention on Climate Change, including a stronger system of support for developing countries and a stronger transparency regime to better assess whether countries are keeping their promises. The Cancún Agreements also mark the first time that all of the world’s major economies have made explicit mitigation pledges under the Convention.
Of course, the ultimate goal of the continuing international talks should be a legally-binding climate treaty, but in Cancún we saw countries agreeing on incremental steps that will deliver stronger action in the near term and lay the foundation for binding commitments down the road.
Looking Ahead. Looking ahead, I believe 2011 holds promise only if those of us who support climate action can learn from what happened in 2010. In recent years, domestic and international efforts largely centered on a “big bang” theory of trying to achieve everything at once. Instead, it’s instructive now to take a cue from Cancún and accept that a step-by-step approach to building support for climate solutions offers our best shot at progress.
Calling on the new Congress to pass cap and trade or similarly comprehensive solutions will be a nonstarter, for example. But there may be an opportunity on Capitol Hill for less sweeping steps to reduce U.S. emissions.
Supporters would do well to spend the next several months laying the groundwork for incremental solutions by strengthening communications with the public. We need to do a better job of helping people understand both the risks and the opportunities presented by climate change. In the same way we buy fire insurance to protect against an event that has a statistically small chance of happening but would result in severe damage, acting now to cut emissions reduces our vulnerability to severe events that are likely to become more common in a warming world. And the success of the “No on Prop 23” campaign in California suggests that there remains a healthy appetite among the general public and in the business community (which provided substantial support for the effort) to back well-framed climate solutions.
After a year of highs and lows, we still must aim high in our efforts to address one of the greatest challenges of our time. But we should also heed the lessons of the past year and work for more modest victories now that can keep us on the path to longer-term solutions.
This post also appears in National Journal's Cancún Insider blog.
CANCUN – We’ll see tomorrow here in Cancún whether countries are ready to move past binding-or-nothing in the international climate effort.
For the past five years, negotiators have deadlocked over whether and how to extend a legally binding climate regime beyond 2012, when the first Kyoto targets expire. In that time, over countless sessions, the U.N. climate talks have produced little in the way of tangible results.
Cancún is an opportunity for a more sensible approach.
From commercial airplanes from Virgin Atlantic to a U.S. Navy fighter jet, powering airplanes with biofuels has been long been a goal of the airline industry. Following test flights by a number of airlines and the U.S. Department of Defense, Lufthansa will be the first to offer a biofuel-powered commercial flight in April of 2011. Though a 50-50 mix of biofuels and jet fuel (traditional kerosene) will power only one of the aircraft’s engines, the German airline is achieving a considerable milestone. The program is a 6-month trial using the Hamburg-Frankfurt route to evaluate the wear and tear of biofuels on an aircraft engine. The program should reduce the airline’s carbon footprint by about 1,500 metric tons of CO2 in total (the annual emissions of about 300 cars) and cost about 6.6 million euros. The plane is no slouch either – an Airbus A321 has a seating capacity of 220 and a range of 3,000 miles.
On November 10, 2010, the Environmental Protection Agency (EPA) released guidance to be used in implementing “best available control technology” (BACT) requirements for greenhouse gas (GHG) emissions from major new or modified stationary sources of air pollution. Under the Clean Air Act (the Act), major new sources or major modifications to existing sources must employ technologies aimed at limiting emissions from these sources.
Under the Act, the BACT requirements for a given facility are to be established in a way that addresses the specific conditions of the facility and reflect the maximum degree of emission reduction that has been demonstrated through available methods, systems, and techniques, while accounting for the economic, energy and environmental considerations of the facility. In most states, the state environmental agency, rather than US EPA, will be issuing the permit to the facility.
The use of BACT to limit emissions of regulated pollutants from facilities has been part of the Clean Air Act for decades. Its first application to GHG emissions occurred in February 2010, when Calpine Corporation voluntarily agreed to an air permit that included a BACT determination for GHGs at a new power plant in California. The approved power plant included a slightly more efficient generation unit than had been initially proposed.
The new EPA guidance itself is technical in nature. Most importantly, under the guidance, covered facilities will generally be required to use the most energy efficient technologies available – much as was the case with the Calpine facility – rather than be required to install particular pollution control technologies. Among other things, carbon capture and sequestration technology will not be considered BACT except in extremely rare circumstances, such as when a facility is located next to an operating oil field whose operator wants to purchase carbon dioxide for enhanced oil recovery. Nor will the guidance require that specific types of fuels be used. In particular it does not require that proposed coal burning power plants switch to natural gas. The guidance also includes particular guidance for biomass facilities, stating that biomass itself could be considered BACT. EPA has indicated that it intends possibly to pursue additional rulemaking next year that may eliminate biomass burning facilities altogether from this permitting process. Overall, the BACT guidance maintains the same steps for individual BACT determination for GHGs that have long been used for BACT determination for traditional air pollutants.
In an earlier rulemaking, EPA established the threshold limits for which major new or modified sources would be required to meet BACT requirements. In its “tailoring” rule, EPA specified that beginning January 2, 2011, only sources that were already subject to BACT for “criteria” air pollutants (such as sulfur dioxide and nitrogen oxides) and had emissions of GHGs that exceeded 75,000 tons per year would have to meet BACT for GHGs. In July 2011, these requirements will be extended to apply also to any new source with GHG emissions above 100,000 tons per year and any modified source that increases GHG emissions by more than 75,000 tons per year.
More information from C2ES:
A new report, Post-Partisan Power, puts forth several interesting ideas for how the United States can accelerate technological progress to advance U.S. energy security and global climate protection. The authors are Steven F. Hayward of the American Enterprise Institute (AEI), Mark Muro of the Brookings Institution, and Ted Nordhaus and Michael Shellenberger of the Breakthrough Institute. The report has created a buzz, in part because of the “man bites dog” nature of the story – Brookings and AEI agree on something! And they are saying “post-partisan” out loud in these hyper-partisan times.
The authors recommend a number of initiatives that ought to be no-brainers – invest more in energy science and education, overhaul the energy innovation system by increasing funding for the new Advanced Research Projects Agency-Energy (ARPA-E) and developing regional energy innovation centers, reform energy subsidies, use military procurement and competitive deployment to drive innovation and price declines, and pay for all this through a very small carbon tax or electricity fee. The major critique of the report, best articulated by Harvard economist Rob Stavins, is that these recommended steps are necessary but not sufficient – i.e., it is all very well for the government to invest in these technologies, but we also need to create a market for them through a strong carbon price or serious greenhouse gas reduction requirements.
The authors have responded that they didn’t mean to imply that their recommendations include all we need to solve our energy and climate problems. However, their subtitle, “How a limited and direct approach to energy innovation can deliver clean, cheap energy, economic productivity and national prosperity,” makes it sound an awful lot like they did. And their opening critique of “both sides of the debate” on climate and energy is dismissive of pricing in general and cap and trade in particular – noting, for example, cap and trade’s defeat in the Senate but not its victory in the House, and saying pricing has not succeeded in reducing emissions in Europe, when in fact it has. But let’s set that aside for the moment.
The more intriguing question this report raises for me is why the energy and climate debate is so stuck and why even the modest proposals described in “Post-Partisan Power” face an uphill battle.
The report’s authors lament our irrational energy subsidies and dysfunctional federal support system for energy innovation, and I agree substantively with their critique and their proposed fixes. But this irrationality and dysfunctionality have persisted for a long time. Each energy source has a powerful constituency for federal subsidies and tax breaks. And for each DOE lab in the current national network that does most of our federal energy research, powerful regional interests protect the status quo.
Similarly, policy analysts have made an airtight case for decades that pricing policies are both effective and cost-effective at reducing emissions, but for the most part politicians and the public have resisted such policies. We seem to prefer our regulatory costs to be high and hidden rather than low and transparent.
What is going on? I’m not sure, but I can think of at least two partial answers. The first is our political system’s focus on the size of government rather than its efficacy. The “great debate” in this election is whether the government should be bigger or smaller, not whether government is effectively doing whatever tasks it is assigned. The key critique of cap and trade was that it was a tax and that it looked like too much government, when the debate should have been about its efficacy in reducing emissions and minimizing costs. We measure success or failure of federal action with respect to a particular energy source by the size of the budget or tax breaks devoted to it, not whether such action is effectively driving innovation or bringing down technology costs. Hayward et al. suggest we fix this through better program design, but that will not be easy. It requires a transformation of our nation’s political thinking at a very deep level.
The second answer is specific to the energy system. It is an inconvenient truth that fossil fuels have some really attractive characteristics as energy sources. They are abundant, seemingly cheap (if one doesn’t take into account their environmental or energy security impacts, and of course the market price does not do so), and “energy-dense” (meaning they can produce a lot of energy per unit of volume and mass). They have also been used for a long time, and their use has co-evolved with extensive fuel distribution infrastructure and fuel-using equipment. Thus, shifting away from these fuels requires displacing a suite of interdependent incumbent technologies.
This problem is really different, in kind and in scale, from any the U.S. government or the U.S. economy has wrestled with before. It is not like computer innovation, where a new set of technologies created new markets for new services; or airplanes, in which military procurement dominated an emerging market. To move away from the energy system we have, which meets our private needs very nicely, to one that may have lower social costs but higher private ones (at least for some transitional period), is going to be very difficult. Hayward et al. hope that we can eat our cake and have it, too, by finding new technologies that have both lower social costs and lower private costs. But substantially increasing government investment won’t guarantee this outcome – certainly not by itself. Rather the United States must make climate protection and national security a priority, and develop and implement a conscious, ambitious, and comprehensive national strategy with full public support. This is a daunting challenge.
Judi Greenwald is Vice President for Innovative Solutions
At a time when political gridlock in Washington has blocked climate legislation, EPA and NHTSA have jointly come forward with a sensible proposal that will substantially reduce oil consumption and greenhouse gas (GHG) pollution from heavy-duty trucks. EPA and NHTSA’s proposed new rules build on their recent success in finalizing GHG and fuel efficiency standards for cars and light-duty trucks. Once again, the two agencies collaborated with industry to make sure their standards accomplish environmental and energy security goals in a practical manner.
The transportation sector is responsible for 27 percent of our nation’s GHG emissions. Within this sector, heavy-duty vehicles are the second largest source of emissions (after light-duty vehicles), accounting for 20 percent of the sector’s total. The new proposal covering heavy-duty vehicles (long-haul trucks, large pick-ups and vans, school and transit buses, and utility trucks) manufactured from 2014 through 2018 is estimated to reduce emissions by 7-20 percent from these vehicles (depending on the category of truck) from current levels, achieving an overall reduction of 250 million metric tons of carbon dioxide over the life of the vehicles sold during this five-year period. As a result, emissions in 2030 from this fast growing subsector will be 9 percent below what they would have been in the business as usual case. The proposed rule is also estimated to reduce oil consumption by 500 million barrels over this same period.
Cost and Benefits
To achieve the proposed standards, truck manufacturers will need to modify their vehicles drawing from a range of existing technologies including improvements in aerodynamic designs, lower rolling resistant tires, advanced transmissions, and reduced idling. The agencies report that the cost of meeting the standard for many trucks will be recouped in less than 2 years in the form of fuel savings. The regulatory impact analysis accompanying the proposed rule looks at both the costs and benefits of meeting the proposed standards. It shows the following:
Estimated Lifetime Discounted Costs and Benefits for 2014-2018 Model Year Heavy-Duty Vehicles
|3 percent discount rate||$ billions|
The bottom line is clear – with a net benefit to society of $41 billion, the proposed rule is a worthwhile investment in reducing both our reliance on foreign oil and our emissions of greenhouse gases.
Steve Seidel is Vice President for Policy Analysis
On September 23, the California Air Resources Board (CARB) announced the adoption of ambitious, though aspirational, greenhouse gas (GHG) emission reduction targets associated with the total miles traveled by California drivers. This is the latest step in the process of implementing Senate Bill 375, signed by Governor Schwarzenegger in 2008. The significant increase in stringency of the CARB target levels over recommendations made by Metropolitan Planning Organizations (MPOs) last May was surprising and although praised by some, has received significant criticism.
The law provides incentives, not mandates, for MPOs to use regional transportation strategies that encourage smart growth. Incentives for MPOs, which meet the GHG targets, can include easier access to federal funding and exemption from certain environmental review requirements. Although called ‘precedent setting’ by the media, it establishes growth policies considered similar to others that have already been implemented in California, and this law would not have a strong impact without stringent GHG reduction targets. SB 375 required CARB to set the targets, giving it the power to determine how seriously MPOs would have to invest in new development plans if they wish to take advantage of the incentives. Using 2005 as a baseline, the GHG emissions per capita reduction targets set by CARB for 2020 and 2035 were, respectively:
|Region||2020 Target||2035 Target|
|San Diego Area||7%||13%|
|Bay Area Region||7%||15%|
|San Joaquin Valley (to be revisited in 2012)||5%||10%|
|Targets for the remaining six MPOs making up 5 percent of the population match or improve upon their current plans for 2020 and 2035|
The targets CARB defined were more ambitious than what the largest MPOs recommended in May. For example, recommendations for the Bay Area were 5 percent per capita for 2020 and 5 percent for 2035 (the same to account for projected population growth, which would make higher targets more difficult to achieve in 2035). Critics complained that these targets were “hijacked” by environmentalists, as CARB did not provide an explanation for the increase.
While more stringent targets are a victory for champions of climate change policy, some Californians have claimed CARB’s numbers as irresponsible because MPOs cannot afford to implement the plans needed to meet the targets. Given the state’s budget deficit and lingering impacts from the global economic recession in 2008 and 2009, budget crises for transit agencies have resulted in decreased service and increased fares. To combat expected costs, CARB has promised to help seek out more state and federal funding, although CARB member and San Diego County Supervisor Ron Roberts is pessimistic about their chances. Business groups angrily predict that such funding will have to come from increased transportation taxes such as vehicle miles traveled fees, parking fees, and congestion pricing. Critics (Example 1, Example 2) also cite the prediction by the Metropolitan Transportation Commission (MTC) of San Francisco that gas would reach a cost of $9.07 per gallon if there were a carbon or ‘vehicle miles traveled’ (VMT) tax.
CARB could address these concerns by clarifying the rationale for its decision and exposing half-truths propagated by some of its critics. For example, whether or not targets are too ambitious, SB 375 requires CARB to review them regularly and consider revisions based on economic and demographic conditions, as well as actual results achieved. The critics’ references to the MTC’s $9.07 per gallon gas are disingenuous warnings. The MTC’s gas price forecast is actually for 2035, not the immediate future, and the MTC considers a carbon or VMT tax as just one of multiple policy options. Only when this tax is added to the MTC’s unlikely forecast of gas prices (a linear extrapolation based on gas prices in 2008, the highest price ever, hitting $7.47 per gallon by 2035) does the cost of one gallon reach $9.07 in 2035. This forecast is significantly different from that of the U.S. Energy Information Administration, which, as of 2010, expects a national average of $3.91 per gallon gas in 2035. In addition, sustainable development experts Calthorpe Associates’ ‘Vision California’ study highlights attainable smart growth savings for Californians that would provide a significant boost to the economy. It quantifies savings, potentially achievable through SB 375, at $6,400 per year per household by 2050, among other significant opportunities.
While it is natural to be wary of the ambitious goals, California has previously defied naysayers and achieved ambitious policy goals at lower costs than initially predicted, as happened with Title 24 building energy efficiency standards in 1978. Furthermore, it is worth noting that SB 375 will remain intact no matter the fate of Proposition 23, which seeks to suspend the Global Warming Solutions Act, Assembly Bill 32, in the upcoming elections. By providing incentive-based aggressive targets, MPOs now have greater reason to invest significantly in future transportation and land use plans. With such an investment, Californians can look forward to a more comfortable life with shorter commutes, reduced air pollution, and long-term economic growth.
Sam Wurzelmann is the Innovative Solutions intern
In our previous posts, I described some of the benefits to national security and the environment with the use of plug-in electric vehicles (PEVs). This final post takes a look at what is often the most important issue to Americans: their wallets. PEVs are not cost-competitive with conventional vehicles in most situations yet, but there are some considerations that could be compelling for consumers to consider this winter when the first PEVs hit the market.
The United States is at a crucial crossroad in its stance on clean energy policy. Once the leader in emerging clean technology markets, the U.S. now trails European nations and China in the research, development, and deployment of many new energy technologies. Financial analysts and industry insiders presented a stark choice at a standing-room only hearing hosted by the House Select Committee on Energy Independence and Global Warming last week: either we can adopt and extend policies that promote domestic growth of clean energy industries, or we can continue to fall further behind other countries around the world in our ability to compete in the markets of the 21st century. Chairman Ed Markey (D-MA) echoed the experts in saying that without clear long-term and short-term incentives, companies will invest clean energy dollars in other countries, most notably China. In effect, we will be trading our addiction to Middle Eastern oil for an addiction to Asian clean energy technologies.
Clean energy technology markets are already substantial in scope and are likely to grow in the coming decade. According to Bloomberg New Energy Finance, global investments in new forms of clean energy have already surged from under $50 billion in 2004 to more than $170 billion four years later. And as mentioned in our brief on Clean Energy Markets, annual investments in global renewable energy could reach $424 billion a year in 2030.
The panel of expert witnesses advised the Committee that if the United States wants to be a leader in clean energy, it needs to foster innovation by extending successful programs like tax credits, loan guarantees and grants, and adopt a renewable energy standard (RES). Tom Carbone, Chief Executive Officer of Nordic Windpower, said firms like his need clear market signals, such as a price on carbon or a RES, so they can respond to market demand.
Michael Liebreich, Chief Executive of Bloomberg New Energy Finance, emphasized the importance of market signals. Under an RES, the government would require that a certain percentage of utilities’ power plant capacity or generation come from renewable sources by a given date, and mechanisms such as credit trading would allow flexibility in meeting this requirement. However, the RES needs both to be ambitious and to have stiff penalties for noncompliance in order to be successful. Such a policy solution could help create the market demand clean energy firms need to establish footholds and ultimately achieve significant, self-reinforcing growth.
Mark Fulton, Global Head of Climate Change Investment Research at Deutsche Bank, urged the adoption of policies that are transparent, have longevity, and have certainty (TLC) in order to ensure the United States has a competitive advantage in global energy markets. Investors want transparent policies that clearly define the rules and create a level playing field. So to attract private funding, these policies should be in place for the length of the investment and should not be subject to the kind of frequent and uncertain renewal that has stymied the production tax credit and investment tax credit.
In addition to their environmental benefits, Ravi Viswanathan, General Partner at New Enterprise Associates, believes that these policies are exactly what are needed at this uncertain economic time. Mr. Viswanathan argued that clean energy investments can lead to job creation and energy independence. If we have the right incentives, clean energy jobs would be created domestically rather than abroad. Innovation has long been a source of our competitive advantage. Other countries, such as China, have speed, capital, and scale, and they are exercising their manufacturing advantage. Now, these countries are beginning to do something that investors had not anticipated: foster innovation. Once other countries start innovating in earnest, unless the United States takes action, the economic benefits associated with these technologies will go elsewhere.
In his closing statement, Chairman Markey highlighted the role government has played in fostering innovation and developing new markets, citing examples from the Manhattan Project to the internet. In all past cases, the United States showed leadership in developing a national plan that incentivized private investment. We need a similar plan today in the energy sector that incorporates Fulton’s principles of TLC and harnesses the power of the markets to spur innovation. As mentioned in our Clean Energy Markets brief, well-crafted climate and clean energy policy can give nascent clean energy industries a foothold by creating domestic demand and spurring investment and innovation. The time to act is now: through policy leadership at home and abroad, the United States can position itself to become a market leader in the industries of the 21st century.