Search Results for energy-storage
18 item(s) were returned.
Discussion

DOE-backed Firm Claims Battery Breakthrough

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: February 28, 2012 at 8:08 AM

As reported by the New York Times, Envia Systems, a California-based battery manufacturing company, announced yesterday what it calls a “major breakthrough” in battery technology that is “poised to revolutionize cost, range and safety in electric vehicles.” According to Envia’s press release, the breakthrough is a world record 400 Watt hour/kg lithium-ion battery, at a cost of $150 per kilowatt-hour, which is expected to “slash the price of a 300-mile range electric vehicle by cutting the cost of the battery pack by more than 50 percent.” Envia was awarded $4 million by DOE’s ARPA-E in 2009, and later received $7… [more]

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Energy Storage and the Future of Energy

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: January 9, 2012 at 8:15 AM

The New York Times recently published an article outlining the role of energy storage in facilitating increased adoption of renewable energy. The article highlights two companies – SolarReserve and BrightSource – that will open and operate solar thermal storage plants over the next several years. These plants will use the daytime sun to heat water and salt. The latent heat will then be used to power traditional electric turbines after the sun has set. The Energy Storage Council lists the following among the uses of energy storage: Enabling “renewables, solar or wind, to store energy generated during off-peak hours for… [more]

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Integrating Renewable Electricity on the Grid

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: October 20, 2011 at 5:20 PM

Note: Synopsis adapted by OurEnergyPolicy.org from APS press materials and report’s executive summary. Synopsis intended solely for purposes of generating discussion. Integrating Renewable Electricity on the Grid By the American Physical Society Panel on Public Affairs The United States has ample renewable energy resources. Land-based wind, the most readily available for development, totals more than 8000 GW of potential capacity. The capacity of concentrating solar power is nearly 7000 GW in seven southwestern states. To date, 30 states plus the District of Columbia have established Renewable Portfolio Standards (RPS) to require a minimum share of electrical generation produced by renewable… [more]

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U.S. Department of Energy 2011 Strategic Plan

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: at 5:14 PM

Note: Synopsis based U.S. DOE summary provided to OurEnergyPolicy.org. Complete text US DOE Mission and Goals The mission of the Department of Energy is to ensure America’s security and prosperity by addressing its energy, environmental, and nuclear challenges through transformative science and technology solutions. Goal 1: Catalyze the timely, material, and efficient transformation of the nation’s energy system and secure U.S. leadership in clean energy technologies. Goal 2: Maintain a vibrant U.S. effort in science and engineering as a cornerstone of our economic prosperity with clear leadership in strategic areas. Goal 3: Enhance nuclear security through defense, nonproliferation, and environmental… [more]

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Discussion Catalyst: Global Warming Research Priorities

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: October 17, 2011 at 4:16 PM

[Note: The statements below are intended solely to stimulate discussion among the Expert community, and do not represent the position of OurEnergyPolicy.org. Text in italics indicates clarification or expansion.]   Research must help us to find the solution to GHG emissions from electricity generation. Given the current technologies and the growth rate of the developing countries (based mostly on coal), we need new technologies that when ready can be implemented as government policies. We strongly recommend increasing the research grants for global warming with emphasis on solutions. Therefore, the federal government should allocate special research funds for short term solutions… [more]

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Discussion Catalyst: Wind

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: at 4:12 PM

[Note: The statements below are intended solely to stimulate discussion among the Expert community, and do not represent the position of OurEnergyPolicy.org. Text in italics indicates clarification or expansion.]   Wind energy is a good renewable solution for parts of the nation. The challenge with wind is accommodating its variability and uncertainty. It means that using the current technology, wind must work in conjunction with natural gas powered plants that could be started quickly to fill production gaps. It increases the capital costs of the electrical utilities. We have good wind conditions only in parts of the country (like the… [more]

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Discussion Catalyst: Solar

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: at 4:12 PM

[Note: The statements below are intended solely to stimulate discussion among the Expert community, and do not represent the position of OurEnergyPolicy.org. Text in italics indicates clarification or expansion.]   Solar energy is currently a good renewable solution for peak usage period (which are usually the hottest hours of the day). The policy should focus on: Extend the federal incentives for the next 10-15 years. The current short term regulation creates instability for the investors and slows down the development of solar solutions. Incentives should be technology neutral. Investors need stability and predictability. The current renew/don’t renew political episodes every… [more]

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Discussion Catalyst: Conservation and Fuel Efficiency

Author(s): OurEnergyPolicy.org
Administrator
OurEnergyPolicy.org
Date: at 4:00 PM

[Note: The statements below are intended solely to stimulate discussion among the Expert community, and do not represent the position of OurEnergyPolicy.org. Text in italics indicates clarification or expansion.]   The main recommendation is to let the free market do its work. It is likely that gasoline prices will continue to rise over the next 20 years and as a result will encourage consumers to buy more efficient cars, drive less, use more public transportation, live closer to work, etc. Government intervention is required only to nurture the market for oil replacement. The last oil shock and the new economic… [more]

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