Wind

An international team of economists says power-to-gas may already generate hydrogen at costs competitive with fossil fuel power plants in Germany and Texas, provided certain production output levels are not exceeded. If medium and small power-to-gas is competitive, large-scale should be viable by 2030.

German research institute Fraunhofer ISE found that electricity generation from PV systems has increased 16% to reach 45.7 terawatt-hours, with photovoltaics comprising 8.4% of total generation.

According to a report from the Centre on Regulation in Europe (CERRE), lower capital costs for large-scale wind and solar projects, and much higher fossil fuel and carbon prices could lead to renewables becoming self financing by 2025. If these conditions do not materialize, more auctions and tenders may still be needed.

Although wind power had the largest share with 165 MW of capacity, solar was able to secure the same number of projects and a total capacity of 104 MW. The Danish Energy Agency had received 17 bids, including 280 MW of solar projects.

Originally scheduled to be held on Jan. 2, the auction has been delayed to an unspecified date in the third quarter of next year. Colombia’s national mining and energy planning unit UPME has also postponed the publication of final bidding terms at the request of interested parties.

The Munich-based company will receive up to €2 million for a large-scale storage facility in southern Germany. The system will consist of 52 lithium-ion car batteries –which are also used in the BMW i3 – and will be coupled with a wind farm.

The new funds will come from Brazilian development bank, BNDES and will help small businesses, individuals and communities to implement commercial solar PV and wind power projects. Financing will be granted to projects using equipment that complies with local content requirements.

Two weeks after issuing a tender for solar up to 1 MW, the Danish Energy Agency has now launched a second tender scheduled for this year, for large-scale solar and wind projects. Selected schemes will be eligible to receieve a premium feed-in premium over a 20-year period.

A simulation of Poland’s two upcoming mixed wind/solar auctions held by the Polish wind energy association has shown that wind may prove more competitive than solar, especially in the auction for projects over 1 MW. The real auctions are expected to be launched between November and December.

The Electric Reliability Council of Texas’s pipeline of projects has ballooned to almost 80 GW. 12 GW of this is gas, while the rest is wind and solar power plants, as well as 522 MW of energy storage.