REPORT
There are large quantities of coal mine water in Pennsylvania—much more than could be used in the coming decade for hydraulic fracturing. Researchers and operators will need to further explore quantity and quality needs to confirm whether coal mine drainage sources represent a viable, large-scale alternative to fresh water.
COMMENTARY
In case after case, the theory that best fits the data is the one that also leads inexorably to the conclusion that human influence is one of the most important forces currently changing the climate, writes Robert J. Lempert.
REPORT
The Qatar Foundation is establishing a national research institute to conduct and collaborate on applied research in energy, environment, and water issues, the Qatar Environment and Energy Research Institute. This book recommends research priorities for the new institution and reports on a survey of relevant research institutions in the region.
JOURNAL ARTICLE
Any successful response to climate change--both the challenges of limiting the magnitude of future climate change and adapting to its impacts--will clearly involve policies that evolve over time in response to new information and that are robust over a wide range of difficult-to-predict future conditions.
JOURNAL ARTICLE
This paper uses a combinatorial approach in which scenarios are created for all combinations of the technology development assumptions that underlie a smaller, representative set of scenarios.
COMMENTARY
If it were really possible to explain millions of years of Earth data with a theory that doesn't also imply a recent human influence on the climate, some ambitious, self-interested team of scientists somewhere in the world would seek scientific renown by doing so, writes Robert Lempert.
JOURNAL ARTICLE
The authors present the concept of robust decision making (RDM), which draws on already-existing knowledge of practitioners to choose actions that are viable in both the short- and long-term.
REPORT
Orbital debris represents a threat to the operation of man-made objects in space, such as satellite television and weather satellites. Currently, there are hundreds of thousands of objects greater than one centimeter in diameter in Earth's orbit.
PERIODICAL
A section on U.S. health care reform accompanies features on piracy, education priorities, emerging technologies, and Arkansas antismoking programs; other stories discuss climate change, parolees, oil risks, Mexican security, and global drug policies.
JOURNAL ARTICLE
This article provides a concise overview of methods for analyzing policy choices that have been used in the study of long-term environmental challenges.
NEWS RELEASE
While on a net basis the United States imports nearly 60 percent of the oil it consumes, this reliance on imported oil is not by itself a major national security threat. The economic costs of a major disruption in global oil supplies—including higher prices for American consumers—pose the greatest risk to the United States.
REPORT
The federal government can spark the creation of a commercially competitive coal-to-liquids industry by fostering early development of plants that would produce transportation fuels from coal, as well as by expanding its investment in carbon sequestration technology to help limit, and possibly reduce, greenhouse gas emissions levels.
RESEARCH BRIEF
Government actions to gain early experience in producing liquid fuels from coal offer major energy security benefits but also raise important economic governance, and environmental issues.
RESEARCH BRIEF
Alternative fuels derived from oil sands and from coal liquefaction can cost-effectively diversify fuel supplies, but neither type significantly reduces U.S. carbon-dioxide emissions enough to arrest long-term climate change.
NEWS RELEASE
Alternative sources of fossil fuels such as oil sands and coal-to-liquids have significant economic promise, but the environmental consequences must also be considered.
REPORT
Alternative sources of fossil fuels such as oil sands and coal-to-liquids have significant economic promise, but the environmental consequences must also be considered.
NEWS RELEASE
Dramatic progress in renewable energy technology is needed if the United States desires to produce 25 percent of its electricity and motor vehicle fuel from renewable sources by 2025 without significantly increasing consumer costs.
REPORT
Evaluating the cost-effectiveness of water-efficiency programs can be difficult, because not all the benefits are easily quantified. An economic framework based on two tools from the California Urban Water Conservation Council helps estimate the avoided costs and environmental benefits of increasing water-use efficiency.
JOURNAL ARTICLE
Water managers in Southern California, who grapple with how to address climate change in their near-term and long-term plans, are beginning to seek methods for incorporating such changes in their planning processes.
REPORT
Many businesses along the Gulf of Mexico coast have had a difficult time obtaining wind insurance coverage since Hurricanes Katrina, Rita, and Wilma hit in 2005 and have often ended up paying more than twice as much for the insurance as they did previously.