Energy / Renewable Energy / Solar Energy / Wind Energy

Pairing Wind + Solar for Cheaper, 24-Hour Renewable Energy

A unique power project in Ohio will take advantage of solar’s midday burst of energy and wind’s all-day power to provide more consistent clean energy to the grid.

Invenergy’s Grand Ridge project in Illinois is one of a small number of hybrid power projects to combine wind and solar energy in one site. A larger one with more solar is planned for Ohio. Credit: Invenergy

LIMA — “Along a country road east of Lima, Ohio, a company is preparing to build one of the world’s largest renewable energy projects that pairs wind and solar to create a hybrid power source. It’s a rare combination now, but one that’s expected to become more common because of its potential to cut costs while providing a more consistent flow of clean energy.

Invenergy is starting with a 175 megawatt wind farm. Within the wind farm, it plans to build a 150 megawatt solar farm. Together, they would produce enough electricity for about 75,000 homes.

The wind and solar energy complement each other. They hit their peaks at different times of day and night, allowing them to provide a steadier output together than if each was alone. And they save money because they can share equipment, power lines and workers.

The consistency is increasingly important as renewable energy replaces coal-fired plants, which can provide 24-7 power but that also create pollution and contribute to climate change.”

— Dan Gearino, Inside Climate News

read more