Renewables
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O&M
Resilience and Change in a Digital Future
Two senior power sector executives opened the 2016 ELECTRIC POWER Conference and Exhibition in New Orleans April 19 with a message that generators need to “think big” and embrace possibilities of disruptive technologies—or risk being run over on the road to the future. Leo Denault, chairman and CEO of Entergy Corp., delivered the opening keynote […]
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Renewables
House, Senate Subcommittees Pass Energy Appropriations Bills
Subcommittees of the U.S House of Representatives and the U.S. Senate separately advanced appropriations bills that lay out funding priorities for the Department of Energy (DOE) and other energy-related measures for 2017. The House Energy and Water Subcommittee, a panel of the Appropriations Committee, passed a $37.4 billion bill to fund the DOE as well […]
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Renewables
Peabody, Optimistic About Coal’s Future Stability, Seeks Bankruptcy Protection
Financially bruised Peabody Energy Corp.—the world’s largest privately owned coal mining firm—is seeking bankruptcy protection. The St. Louis–headquartered company filed for voluntary Chapter 11 protection in a desperate attempt to strengthen liquidity and reduce debt amid what it says has been an “unprecedented industry downturn.” It filed petitions for most of its U.S. entities in […]
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Legal & Regulatory
Aliso Canyon Gas Leak May Imperil Summer Reliability, CAISO Says
In a joint report issued April 5, a group of California agencies and utilities said that if the Aliso Canyon natural gas storage facility north of Los Angeles cannot be returned to service after a major leak this past winter, repeated gas curtailments could occur this summer, leading to significant loss of generating capacity in Southern […]
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O&M
Weighing Costs and Benefits in Hydropower Maintenance and Upgrade Decisions
Although other renewable sources of energy may be growing at a faster rate, more electricity continues to be generated in the U.S. by conventional hydropower than by wind, solar, and geothermal power combined
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O&M
New Plant Design Options Expand Geothermal Power Operations
Geothermal technology, though over a century old, is constantly changing. Developments in mapping techniques have improved exploratory practices. Plant adaptations, such as hybrid technologies and the
Tagged in:- drilling
- EGS
- geothermal
- integrated methods for advanced geothermal exploration
- Puna Geothermal Venture
- California
- IMAGE
- automatic generation control
- survey
- geothermal energy association
- Geysers
- Calpine
- POWER Engineers
- wastewater recharge
- Enel Green Power
- Ormat Technologies
- wastewater injection
- GEA
- flash
- reservoir discovery
- Frontier Observatory for Research in Geothermal Energy
- exploration
- FORGE
- assessment
- Kizlidere
- identification
- enhanced geothermal systems
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Renewables
Why Russia’s Largest Independent Power Company Built a Solar Facility in Siberia
One of Russia’s largest solar photovoltaic (PV) facilities has been grid-connected in Abakan, located in the Republic of Khakassia. The Khakass capital in central Russia just north of Mongolia, historically
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Renewables
China Overtakes EU’s Wind Installations
China has edged past the European Union (EU) in terms of total installed wind capacity, with 145.1 GW to the EU’s 141.6 GW. This means that China, which erected a stunning 30.5 GW in 2015—nearly half of
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Renewables
Vattenfall Completes World’s First Decommissioning of an Offshore Wind Farm
Vattenfall has dismantled five offshore wind turbines—with a total capacity of 10 MW—at the Yttre Stengrund wind farm in Kalmar Sound, Sweden. The month-long decommissioning project was the first in the
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