Sunrise brief: U.S. residential solar prices drop, strong interest in storage
Also on the rise: Shoals to invest $80 million in Tennessee manufacturing expansion. Beaming radio frequency solar power from space. And more.
Grid operator PJM could add 5.5 GW of renewables with grid-enhancing technologies
Deploying GETs technologies in the PJM grid region would have a 70-to-1 benefit-cost ratio, finds an analysis by Quanta Technology. The nonprofit RMI published the analysis, and aims for it to be replicated to evaluate GETs in interconnection studies.
Beaming radio frequency solar power from space
Researchers at the California Institute of Technology successfully beamed solar power from space to Earth in July. The experimental microwave-beaming satellite was tested for eight months, uncovering existing strengths and weaknesses that will guide future developments of space solar power.
Sunrise brief: Super Bowl to be hosted in first 100% renewable energy NFL stadium
Also on the rise: Utah bill proposes rooftop solar net metering rate protection. Battery storage plus hydrogen can enable a reliable, cheap clean energy transition. And more.
RFP alert: DOE to provide $1.2 billion for transmission buildout
The RFP will use capacity contracts to commit DOE to purchase up to 50% of the maximum capacity of a transmission line.
The impact of climate-based PV panel degradation rates on inverters
New research from Belgium shows the importance of assessing inverter reliability by including climate-based PV panel degradation rates. The scientists found that, especially in hot and arid climates, PV inverters should be designed with parameters above the standard value.
PV commissioning times up by 6 months over past 20 years, claim scientists
Scientists in Switzerland used project-level data from BloombergNEF to analyze completion times of renewable energy projects across 48 countries. They have found that average commissioning times have increased over the past two decades for all clean energy technologies.
Sunrun solar-plus-storage powers the grid during peak demand
In partnership with utility Pacific Gas and Electric, the residential solar installer enrolled distributed batteries to serve the grid during times of peak demand.
Sandia National Laboratories design grid-resiliency algorithm
The software includes various tools to isolate downed or damaged lines, automate energy production and consumption regulation and troubleshoot unintentional loops.
Sunrise brief: Many states transition away from net metering
Also on the rise: Energy Department announces investments in clean energy future. WoodMac predicts strong yet flat global PV growth through to 2032. And more.
