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Tag Archives | Renewable energy

A Long-Term Look at Wind Versus Solar

There’s seemingly been so much buzz in the trade media about new large solar projects that the continued construction of large wind plants almost goes unnoticed, even though it continues to happen. MidAmerican Energy Co., for example, in June announced a conditional agreement with Denmark’s Vestas Wind Systems A/S to provide 1,000 wind turbines for […]

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The Challenges of Achieving 100% Renewable Energy

Discussion has been growing lately regarding the pursuit of 100% renewable energy. Achieving that goal already is starting to occur, albeit for only short periods. Portugal reportedly went four consecutive days running on entirely renewable energy. And during a few hours on May 8 in Germany, solar, wind, hydro, and biomass plants reportedly generated approximately […]

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Want to Learn More about Microgrids? Take a Tour

S&C Electric Company recently unveiled one of North America’s most advanced microgrids at Oncor’s System Operating Services Facility near Lancaster, Texas. The electric transmission and distribution company has been kind enough to allow us to host tours of this premier facility, which also is home to Oncor’s Technology Demonstration and Education Center that S&C designed […]

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Energy Storage Is Essential for Grid Efficiency

Utilities have always strived to balance electricity production with demand using traditional generation. Primary sources are coal and nuclear power plants along with natural gas turbines, including the inefficient and costly “peaker” plants that are used only during periods of unusually high demand, typically a few dozen hours per year. To help make the grid […]

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