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Next week the U.S. Environmental Protection Agency is expected to finalize new rules to reduce mercury and other toxic air emissions that will affect dozens of antiquated power plants currently operating without pollution controls.

These rules have stirred debate in some circles as to whether retrofitting or retiring outdated plants will cause shortfalls in electricity capacity. How will new EPA mercury rules influence the electricity system? This post updates earlier assessments by taking a close look at recent studies on the reliability of the electricity grid to answer that question.

This post is based on a release that originally appeared on the CEMDA website.

According to a new study by the Mexican Finance Group – 16 NGOs, including CEMDA, that work on environmental, budget, gender equity, and human rights issues – the funding currently allocated in Mexico’s budget for climate change mitigation and adaptation is insufficient for meeting the goals the country has established for 2012. The group, created in 2010, agrees that international finance is necessary to complement domestic investment in order to achieve Mexico’s emissions targets, but they affirm that first and foremost it is necessary improve the national budget allocation to begin the transition towards a low carbon development path.

A new report finds that the Regional Greenhouse Gas Initiative (RGGI) has had a positive economic impact on the region. According to the report by the Analysis Group, RGGI, a carbon dioxide cap-and-trade program for large power plants in the Northeast and Mid-Atlantic, has injected $1.6 billion into the region’s economy, and created 16,000 jobs since the program launched in 2009.

This piece was coauthored by: Joe Rozza, P.E., BCEE, Global Water Resource Sustainability Manager, The Coca-Cola Company; Greg Koch, Managing Director, Global Water Stewardship, The Coca-Cola Company; Jonathan Boright, Research Scientist, ISciences LLC; Nicole Grohoski, Research Analyst, ISciences LLC

The Aqueduct project is an effort to measure and map water related risks being developed by the World Resources Institute with the support of an alliance founded by General Electric and Goldman Sachs. As part of this effort, the Aqueduct team convened its hydrological modeling partner ISciences and experts from The Coca-Cola Company to develop and analyze a set of maps for the Bonn2011 Nexus conference that illustrate the complex relationships between water, food, and energy worldwide (see below).

Why focus on the water-food-energy nexus? Like water, food and energy are basic necessities of life that help support robust economies and stable political systems. Agriculture and power generation, moreover, account for the majority of water withdrawals in most developed countries.

In the United States, there is a heated debate about how much government should support renewable energy innovation. While you won’t find anyone who says they don’t value ‘innovation’, the U.S. federal investment in energy innovation across both fossil and renewable technology is still anemic, badly trailing China and only about one third of the amount recommended by the President's Council of Advisors on Science and Technology. That’s unfortunate, because there are compelling reasons to accelerate innovation in the energy sector, and specifically in renewable energy.

This piece was written with Pablo Torres, Intern at the World Resources Institute.

During Climate Week 2011, business, government, non-profit, and civil society leaders from around the world are convening in New York City to drive a ‘clean energy revolution’. Not surprisingly, innovation in clean technologies is a common theme among many of the events.

In most models of a low-carbon future, innovation is assumed to occur and to reduce costs over time.[^1] There has been less focus on how to ensure this innovation takes place and is most effective. That is the focus of WRI’s new working paper, Two Degrees of Innovation: How to Seize the Opportunities in Low-Carbon Power.

This piece originally appeared on the National Journal Energy and Environment Experts Blog.

The case of the solar company Solyndra has been getting widespread attention, but much of the current discussion misses the point. While some would like to portray the collapse of this company as the downfall of the U.S. solar industry, the larger picture tells a very different story.

Solar power is rapidly expanding around the world, driven by opportunities for innovation and investment in low-carbon energy. According to the International Energy Agency, solar power is on a path to provide 20-25 percent of the world’s electric power by 2050. This is a huge market opportunity. And, a recent report by Ernst & Young confirms that the solar energy market has grown from less than $1 billion in 2000 to $79 billion in 2010.


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