John Fitzgerald Weaver
EIA examines HVDC for renewables
HVDC’s main challenge is the price, which can cost between $1.17-8.6 million per mile, along with scaling the technology in the United States.
Florida’s distributed solar market doubled in 2017
State regulators have released a report showing that 6,283 new distributed generation systems connected to the power grid in 2017, nearly double the volume deployed in 2016.
Powerhouse solar shingle seeks 17.1% panel efficiency
In an pre-UL Certification specification page of the Powerhouse 3.0 Solar Shingle, RGS Energy notes a 55W, 15.6% efficiency shingle and a 60W, 17.1% efficiency shingle.
Powerhouse pumps $36 million in “written reservations”
RGS Energy repeated its September goal for UL certification, while announcing an expansion of its manufacturing partnership with Revere Plastic Systems to support up to $138 million in Powerhouse annual sales.
Texas to get its biggest solar plant at 315 MW-DC
Innergex purchased the rights to develop the massive Phoebe solar power plant on the day that the project received a full notice to proceed with construction.
Sempra Energy selling 1.2 GW of solar projects
Sempra Energy is selling off a portion of its energy generation assets as part of an activist shareholder’s push to “optimize” its portfolio.
Vistra, Tesla and PG&E seeking world’s first 1 GWh+ batteries
PG&E is seeking approval from California regulators for four energy storage projects totalling 567 MW / 2.27 GWh – including a 300 MW / 1200 MWh system by Vistra Energy, and a 182.5 MW / 730 MWh system by Tesla.
Elon Musk’s unprecedented solar+storage vision for Puerto Rico moves forward
Puerto Rico is requesting ten 20 MW / 20 MWh batteries to be deployed strategically in the country’s power grid. The RFQ notes that sites should be upgradable to 40 MW / 160 MWh.
LG to make high-efficiency solar panels in Alabama
LG Electronics has announced plans for a 500 MW/year solar module manufacturing facility in Huntsville to make its NeON2 60-cell 340-W modules. With this and other factories the nation will be well over the 2.5 GW cell exemption under Section 201.
Solar bond pays for 12 solar installations, with no taxpayer cost
The City of Albuquerque has revealed details of the first phase of $25 million in solar power investments, as part of its goal to bring the city to 25% renewables. The first 12 projects are on local structures including fire and police stations, increasing resilience.
