Trump budget request boosts nuclear, clean coal – while solar, ARPA-E and energy R&D are cut
Presidential budget requests rarely make it through congress. Nevertheless, this budget reveals the administration’s radical goals. Bad news for ARPA-E , EPA and Energy-Star.
Recycling heat for a ‘385% efficient’ solar desalinator
MIT scientists have developed a solar desalinator which sends heat from the sun through a ten-stage process of evaporation and condensation. The group estimates that a $100 device incorporating their innovation could provide the daily drinking water needs of a family.
MIT and NREL see solar modules reaching well below 20¢ per watt
Although, the author of this article sees a path below 15¢ per watt. Researchers at MIT, working with financial modeling teams at NREL, have projected the electrical losses and financial gains of thinning solar cells from the current 160 micrometers to 50 micrometers.
Morning Brief: complaints about Spotsylvania solar, Duke announces location of two new projects
Today in the morning brief: Chispa Nevada and Nevada Conservation League train climate voters, the Department of Energy releases a distributed solar RFI, Headline Solar reaches $5 mil in revenue and more.
A desert solar farm can actually improve desert tortoise habitat
With tortoise-sized openings at the bottom of the fence, and improved growth of plants vital to tortoise survival, a solar farm in Nevada can provide better habitat than the surrounding desert. First Solar found similar habitat gains in California.
Battery roundup: funding for zinc-based storage, improved lithium-ion, new solid-state batteries
Venture capital is still flowing to energy storage startups and the march to improve a wide variety of battery chemistries continues.
DNV projects 1,000 GW of solar power and 90% clean electricity for the USA and Canada
DNV’s report sees federal policy as muddled, but individual provinces, states and cities are pushing electrification of buildings and transportation, significant per-capita efficiency increases, 30% less energy use overall, and coal going away in just over a decade.
Pragmatic projection sees solar power nearly tripling in roaring 2020s
NREL’s 2019 Standard Scenarios Report looks at 36 models to project what energy sources the USA might use going forward, and what variables might drive that – with the mid-case projections suggesting wind+solar power meeting 28% of all electricity demand.
Shutdown continues at Hanergy-owned Alta Devices, high-efficiency PV pioneer
Alta Devices has not located a white-knight investor to save the company and resume its PV cell production. That means no health care or COBRA for its furloughed employees.
Ten research teams aim for long-duration storage at 5¢/kWh
To get long-duration storage costs down to 5 cents per kilowatt-hour, research teams funded by ARPA-E are pursuing breakthroughs in flow batteries, hydrogen storage and other technologies—even thermovoltaics.
