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Category Archives: Distributed Generation
Can the lights be kept on with distributed generation? 2015 U.S. House hearing on a reliable electric system
[ Corporate speakers testify – could they have any self-interest, hope for government grants? Since Congress often asks the National Academy of Sciences (NAS) to write unbiased papers on topics, why didn’t NAS and National Laboratory scientists speak? Corporations are … Continue reading
Posted in Congressional Record U.S., Distributed Generation, Grid instability
Tagged distributed energy, generators, house of representatives
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Short-circuiting a solar boom in Japan
Spain is still feeling the painful effects of the costs of overbuilt solar PV, and now Japan is finding itself in the same position. This article does a lousy job of explaining that the grid must be in exact supply … Continue reading
Posted in Distributed Generation, Grid instability, Photovoltaic Solar, Renewable Integration
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Drawbacks of a distributed generation electric grid
Gardiner, B. October 8, 2013. Bypassing the Power Grid. New York Times. Small, decentralized generators are mostly inefficient, costing far more per unit of output than conventional power or even utility-scale renewable energy, like big solar farms. Making haphazard changes … Continue reading
Posted in Distributed Generation
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German wind and solar integration
Schiermeier, Q. April 10, 2013. Renewable power: Germany’s energy gamble. An ambitious plan to slash greenhouse-gas emissions must clear some high technical and economic hurdles. Nature 496: 156–158 The rapid rise in wind and solar power has created a nightmare … Continue reading
Posted in Blackouts, Distributed Generation, Renewable Integration
Tagged germany, renewable integration, wind
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Extreme Events. CEC 2011. Variable distributed generation from solar and wind increase the chance of large blackouts
Morgan, M., et al. (Pacific Northwest National Laboratory, University of Wisconsin-Madison, Electric Power Research Institute, BACV Solutions, Southern Company, CIEE, University of Alaska – Fairbanks, and KEMA). 2011. Extreme Events. California Energy Commission. Publication number: CEC-500- 2013-031. Figure 18: BLACKOUT … Continue reading
Posted in Distributed Generation, Grid instability
Tagged blackout, branching process, cascading failure, contingency, critical, critical corridors, earthquake, electric, extreme events, grid, heavy tail, outages, power, risk, WECC
Comments Off on Extreme Events. CEC 2011. Variable distributed generation from solar and wind increase the chance of large blackouts