Sorina is the Project Coordinator for the Electricity Governance Initiative (EGI) in WRI’s Institutions and Governance Program.
WRI established its U.S. office in 1982. We work to improve water quality, increase awareness of local climate change impacts, and identify cost-effective emissions-reduction opportunities in the United States. Learn more about our work in the United States.
U.S. natural gas production is booming. According to the Energy Information Administration (EIA), production grew by 23 percent from 2007 to 2012. Now—with production projected to continue growing in the decades ahead—U.S. lawmakers and companies are considering exporting this resource internationally. But what are the climate implications of doing so?
This is a topic I sought to address in my testimony yesterday before the U.S. House of Representatives Energy and Commerce Subcommittee on Energy and Power. The hearing, “U.S. Energy Abundance: Exports and the Changing Global Energy Landscape,” examined both the opportunities and risks presented by exporting liquefied natural gas (LNG). I sought to emphasize a number of points that are often overlooked in this discussion; in particular, fugitive methane emissions and cost-effective options for reducing them.
Environmental Impacts of Natural Gas Production
While burning natural gas releases half the amount of carbon dioxide as coal, producing the fuel comes with considerable environmental risks (see: here, here, and here). We’re already seeing these risks play out domestically. In addition to habitat disruption and impacts on local air and water quality, one of the most significant implications of natural gas production is fugitive methane emissions.
Testimony of James Bradbury
Research by the World Resources Institute has found that cuts in upstream methane leakage from natural gas systems are among the most important steps the U.S. can take toward meeting our greenhouse gas (GHG) emissions reduction goals by 2020 and beyond.
The U.S. Environmental Protection Agency (EPA) recently released its annual greenhouse gas (GHG) inventory report. Using new data and information, the EPA lowered its estimate of fugitive methane emissions from natural gas development by 33 percent, from 10.3 million metric tons (MMT) in 2010 to 6.9 MMT in 2011. While such a reduction, if confirmed by measurement data, would undeniably be a welcome development, it doesn’t mean that the problem is solved.
Here are five big reasons we should care about fugitive methane emissions:
1) Emissions Are Still Too High.
Methane is a potent greenhouse gas and a key driver of global warming. Methane is 25 times stronger than carbon dioxide over a 100-year time period and 72 times stronger over a 20-year period. In fact, 6.9 MMt of methane is equivalent in impact to 172 MMt of CO2 over a 100-year time horizon. That’s greater than all the direct and indirect GHG emissions from iron and steel, cement, and aluminum manufacturing combined. Reducing methane emissions is an essential step toward reducing U.S. greenhouse gas emissions and slowing the rate of global warming.
A new report from CERES draws a connection between water risk and hydraulic fracturing in the United States. The report adds an important dimension to the conversation about how energy use and water stress will play out in the years ahead.
The report, Hydraulic Fracturing & Water Stress: Growing Competitive Pressures for Water, brings together Aqueduct’s high-resolution water stress maps with FracFocus.org data on the location and water use of U.S. shale oil and gas wells. The complete map (see below) shows where potentially water-intense hydraulic fracturing is happening in water-stressed areas.
The results of the study are eye-opening: Almost half of the more than 25,000 oil and gas wells mapped by Ceres are in water basins with either high or extremely high water stress.
This post was co-authored with Jenna Blumenthal, an intern with WRI's Climate and Energy program.
As U.S. government officials take stock of last week’s Ministerial Meeting on Mobilizing Climate Finance and prepare for upcoming UNFCCC talks in Bonn, WRI’s Open Climate Network (OCN), along with Climate Advisers and the Overseas Development Institute, are taking a look back at U.S. efforts on climate finance. (See our new fact sheet).
Back in 2009, developed countries pledged to provide $30 billion in climate finance by the end of 2012 in order to help developing countries implement low-carbon, climate-resilient development initiatives. This funding period—which took place from 2010 to 2012—is known as the “fast-start finance” period.
Our analysis reveals two sides to the U.S. contribution of roughly $7.5 billion in fast-start finance: On one hand, it represents a significant effort to increase international climate finance relative to previous years, in spite of the global financial crisis. On the other, it is not clear that the entirety of the contribution aligns with internationally agreed principles, which stipulate that the finance be “new and additional” and “balanced” between adaptation and mitigation. In any case, the United States, along with other developed countries, is now faced with the challenge of scaling up climate finance to developing countries to reach a collective $100 billion per year by 2020.
Lead authors James Bradbury and Michael Obeiter review a new WRI working paper and its key findings, with particular attention on state-level policy solutions.
This post originally appeared on ChinaFAQS.org.
The United States and China are the world’s two largest economies. They are also the two largest producers and consumers of coal, and the largest emitters of carbon dioxide. In recent years, however, their paths on coal have started to diverge.
Over the last few years, coal consumption has dropped dramatically in the United States, mainly due to low natural gas prices. In response to weak domestic demand, the U.S. coal industry has been rushing to find its way out to the international market. Last year, U.S. coal exports hit a historical high of 114 million metric tons.
However, it is worth noting that the shift away from coal in the U.S. may not be permanent. As my colleague, Kristin Meek, pointed out in an earlier blog post, coal use in the U.S. power sector was on the rise again towards the end of 2012, likely driven by the new uptick in natural gas prices.
On the other side of the globe, China’s appetite for coal continues to grow. In response, Chinese power companies are looking to tap the international coal market for sources that are more reliable and cost competitive. Among those markets is the United States. In 2012, China imported 290 million metric tons of coal. China was the third largest destination for U.S. coal exports, behind the Netherlands and the U.K.
This fact sheet updates a May 2012 working paper on the U.S. fast-start finance (FSF) contribution over the 2010-2012 period. It analyzes the financial instruments involved in the U.S. self-reported portfolio—about $7.5 billion, or 20 percent of the total FSF commitment globally. It also...