1. Articles in category: Compressed Air/Gas

    337-353 of 353 « 1 2 ... 12 13 14 15
    1. Grid-Scale Thermal Energy Storage Prospects

      Grid-Scale Thermal Energy Storage Prospects
      Future thermal energy storage will cover the temperature range from sub-freezing to 1000°C. Heat-of-fusion technologies offer greatly extended useful service lives and cost-competitive long-term costs. Most thermal energy storage systems will be built on a large scale that involve massive volume. Most future research may involve high-temperature systems that generate steam and energize air turbine engines.
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    2. Debra L. Reed Named Chief Executive Officer of Sempra Energy - Pr Newswire (press release)

      Debra L. Reed Named Chief Executive Officer of Sempra Energy - Pr Newswire (press release)
      Debra L. Reed Named Chief Executive Officer of Sempra EnergyPR Newswire (press release)Sempra Energy's five principal subsidiaries are SDG&E, SoCalGas, Sempra Generation, Sempra Pipelines & Storage and Sempra LNG. Sempra Energy, based in San Diego, is a Fortune 500 energy services holding company with 2010 revenues of $9 billion. ...and more »
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    3. Bright Energy's Underwater CAES 'Bag'

      Bright Energy's Underwater CAES 'Bag'
      Bright Energy's core technology is a long, flexible polymer/glass bag shaped like a giant sea cucumber. One end of the bag is attached to an air hose on the surface. A self-standing system with its own generator could produce power for under 6 cents a kilowatt hour, the CTO said. If you could latch onto a generator at an offshore wind farm, the costs could potentially drop to 2.5 cents.
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    4. GE Invests $14.4M in SustainX Compressed Air Storage

      GE Invests $14.4M in SustainX Compressed Air Storage
      New Hampshire-based SustainX has received US$14.4 million from GE Energy Financial Services and other investors to continue developing its compressed air energy storage technology ... GE Energy Financial Services joins Cadent Energy Partners and prior investors Polaris Ventures and Rockport Capital in the new round of venture financing, details of which were not disclosed. A total of $5.4 million in earlier financing for SustainX came from the Small Business Innovation Research programme of the National Science Foundation and from the Energy Storage Program of the US Department of Energy. AES Energy Storage LLC is working with SustainX to demonstrate a full-size system in the field.
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    5. General Compression Raises $20M for Air Compression Storage

      General Compression Raises $20M for Air Compression Storage
      There’s only a handful of compressed air energy storage projects in the world, including one in Alabama and one in Germany, but startups like General Compression are working on next-generation technology and building pilot projects and moving toward commercialization. SustainX is another company working on this technology and moving toward commercial scale projects.
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      Mentions: DoE GE Germany
    6. Nat Gas vs Batteries for grid renewable sources

      Nat Gas vs Batteries for grid renewable sources
      Grid storage via batteries could smooth out the variability of solar and wind’s [intermittencies, but providing 400 megawatts to meet California's projected needs] would be cost prohibitive. The real answer to improve alternative use and reduce greenhouse gases lies [with] natural gas-fired plants … GE just announced a $500M+, 510MW combined-cycle power plant … [with 61%] fuel efficiency, and can ramp up [its] output at over 50MW per minute.
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      Mentions: CA U.S. GE
    7. Electricity Storage Association 21st Annual Meeting

      Electricity Storage Association 21st Annual Meeting
      The Electricity Storage Association (ESA) announced that its 21st Annual Meeting, June 6-8, 2011 at the Fairmont San Jose in San Jose, CA, will be the definitive industry event on electricity storage. The Annual Meeting will have 50 presentations and 2 workshops over the three days featuring the electricity storage technologies and applications from industry leaders and leading innovators. The over 400 attendees will have the opportunity to network with the industry's thought leaders.
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    8. PG&E Sinks Wave Power

      PG&E Sinks Wave Power
      California utility PG&E is finally giving up on wave power ... essentially it has abandoned all wave power projects it had been researching, including pilot projects and permits for three areas along the California coast ... According to research done by Black and Veatch last year, ocean power — both wave and tidal — have one of the highest levelized costs of energy (the cost over the life of the system) out of all the clean energy generation options.
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      Mentions: CA CA Pub Util Comm
    337-353 of 353 « 1 2 ... 12 13 14 15
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    1. (2 articles) CA Pub Util Comm
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