While a tranche of seven solar-plus-storage projects under proposal in Hawaii would see renewable energy make its biggest competitive play against fossil fuels in the US island state so far, a project just completed will deliver energy well into the evening at just US$0.11 per kWh.
Iowa’s Maharishi University of Management has completed and powered up a new solar power plant featuring both single-axis tracking and vanadium redox flow battery energy storage.
In the previous instalment of this blog, we looked at how our respondents from across the energy storage industry had viewed 2018’s biggest challenges. This time out we look at what some of 2018’s biggest successes were.
National Grid has outlined how renewables could participate in the UK’s Capacity Market, unveiling technology-specific de-rating factors that range from 1–15%.
Following a report on Friday that Hawaiian Electric has contracted PPAs with 75MW of solar projects including battery storage with developer Clearway, the utility has put before regulators proposals for five other grid-scale projects.
While market opportunities for energy storage in Texas are considered to be limited, the largest battery project in the state so far, a 42MWh system, has just come online.
While a recent study said 10GW of energy storage by 2030 would offer overall benefit to Nevada, NV Energy will move forward with an Integrated Resource Plan: 1,000MW of renewables including 100MW of storage – by 2021.
Andy Colthorpe spoke with Janice Lin of the California Energy Storage Alliance on what sort of role energy storage will play in reaching the ‘100% carbon-free retail electricity’ goal of the state’s SB100 legislation. This is Part 2 of a feature interview originally included in Solar Media’s quarterly journal PV Tech Power.
Batteries in private households will be now able to perform the “same tasks as a conventional power plant”, across the whole of Germany, the CEO of Sonnen has said, following a ruling that opens up grid services markets to the company’s devices.
