PG&E $11 million pilot programs to accelerate vehicle-to-everything technologies
Pacific Gas & Electric is developing three pilot programs to test how bi-directional EVs and chargers can send power to the grid.
Approximately 858 GWdc of solar and over 1 TWh of batteries are in development
Government research shows that solar-plus-storage is coming to dominate the nation’s power grid queues, representing the majority of new power plant applications.
How grid-forming inverters may enhance grid synchronization
US researchers have investigated how grid-forming inverters could help to resolve network synchronization issues. They have found that multi-loop devices could offer strong damping support in power systems with intermittent renewables.
SEIA launches non-profit institute to accelerate growth of solar and storage
Solar and Storage Industries Institute will tackle land use issues, antiquated rate designs, interconnection roadblocks, and more.
NJR Clean Energy Ventures breaks ground, or rather water, on 9 MW floating solar project
The installation will provide approximately 95% of the New Jersey American Water Canoe Brook Water Treatment Plant’s annual power needs.
Sunrise brief: Elon Musk wins SolarCity lawsuit, avoids over $2 billion judgement
Also on the rise: Power Electronic Grid Interface streamlines the transition to a more modern grid. RFP Alert: Dominion Energy Virginia seeks 1.2 GW of solar and wind, 125 MW storage. Convergent announces operation of Maryland solar and storage portfolio. Ultracapacitor sonar seeking a 100% solar and wind grid.
Power Electronic Grid Interface streamlines the transition to a more modern grid
The PEGI platform, under development at NREL, shows promise for controlling and deploying upcoming power electronic devices on the grid of the future by submitting new concepts and technologies to the rigor of real-world operations.
Ultracapacitor sonar seeking a 100% solar and wind grid
Reactive Technologies uses an ultracapacitor to send signals into the grid that help managers determine the level of system inertia, supporting power grid stability, and they’re coming to the United States.
MIT, NREL researchers develop 40%-efficient thermophotovoltaic cell for grid-scale thermal batteries
The device is described as a heat engine with no moving parts that is able to produce power from a heat source of between 1,900 to 2,400 C. This concept is known as thermal energy grid storage (TEGS) and consists of a low-cost, grid-scale storage technology that uses thermophotovoltaic cells to convert heat to electricity above 2,000 C.
Utility scale solar inverters need improved commissioning and upkeep
Recurring power grid faults are testing solar inverter reactions, and have exposed issues that could seemingly be solved by improvements to commissioning, operations, and maintenance.
