Quidnet Energy demonstrates long-duration Geomechanical Energy Storage at MWh scale
The company’s patented Geomechanical Energy Storage technology uses excess electricity from the grid to store water beneath the ground under pressure, delivering that energy later to provide reliable power to the grid.
Energy storage prices in Q1 face market stabilization and tariff uncertainty
Energy storage prices saw slight declines in late 2024, but a new wave of tariffs and trade rulings is likely to reshape pricing in the months ahead.
Consumers will pay billions due to “very slow” interconnection in the PJM grid, study says
Faster interconnection of generating resources waiting in PJM’s queue, nearly all renewables, could have resulted in far lower capacity prices in PJM’s latest auction, but instead consumers will pay for PJM’s high capacity prices, says a study by Grid Strategies.
Renewables to prompt net load reduction from fossil sources by up to 85% by 2050
Enverus report says battery storage increasingly crucial for maintaining grid stability.
Robotic workers unveiled at Intersolar
RoboForce says its AI-enabled robots can install modules “faster and cheaper” than human workers.
Canadian startup unveils substring inverter prototypes
Daanaa says its news Zodiac substring inverter delivers up to 42% more energy than a regular setup.
Solar-friendly policies that states can pursue to control the cost of electricity
Solar-friendly policies that include demand flexibility, advanced conductors and virtual power plants, as well as lesser-known approaches, can help control the cost of electricity, says RMI.
Remembering Frédéric Dross: A tireless solar champion
Jenya Meydbray writes a tribute to a well known and beloved member of the solar industry, Frédéric Dross.
California off to a strong clean electricity start with solar up 33.8%
Forty-eight days into 2025, CAISO gas use for electricity is down almost 28%, while battery use is up 78%, and solar has already met 100% of demand in the midst of winter.
States that adopt recent building energy efficiency codes save more energy
A report highlights the increasing benefits of building energy efficiency codes, and maps the states that are adopting them. Building energy efficiency is a key element of a least-cost 100% renewables grid, the National Renewable Energy Laboratory has found.
