Want to Improve Wind and Solar Power? Bring Them Together.

Ensia: “A handful of enterprising renewable energy developers are now exploring how solar and wind might better work together, developing hybrid solar–wind projects to take advantage of the power-generating strengths of each — with the two technologies in tandem serving as a better replacement for climate-warming fossil fuels than either could be alone.”

“On the rolling plains just west of Australia’s Great Dividing Range, construction is expected to begin on a 10-megawatt solar farm adjacent to 73 wind turbines that are already online. According to the Australian Renewable Energy Agency — ARENA, a governmental agency tasked with increasing deployment of renewable energy — which has invested A$9.9 million in the project a couple hours’ drive southwest of Sydney, the co-location of solar and wind provides more continuous energy generation than having either technology working alone.”

“But that’s not the only benefit. Co-locating wind and solar plants can save money on grid connections, site development and approvals, says ARENA CEO Ivor Frischknecht. By building the Gullen Solar Farm adjacent to the existing wind project, Frischknecht estimates savings as high as A$6 million — reducing the cost of the project by a full 20 percent.”

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