Energy
Fleet charging depots add 22 megawatts of grid load across four cities
Terawatt Infrastructure opened four new heavy duty charging depots in South San Francisco, Nashville, Miami and Dallas this week, adding nearly 22…
Energy
Grids, renewables, and the policies and investments powering the energy transition.
Energy
A Massachusetts pilot started paying EV owners for power pulled back out of car batteries this summer, and the state already has well over 100,000 EVs that could eventually join in
A driveway in suburban Massachusetts holds an electric car that is doing something unusual this week, sending power backward. Instead of only…
Energy
Fast chargers nationwide charge nearly 20 cents more per kilowatt hour at peak than off peak, and only a quarter of stations use that pricing yet
A driver pulls into a highway charging plaza at six in the evening, plugs in, and watches the price readout climb higher…
Energy
Heliene and Caelux begin US production of 27 percent efficient tandem solar panels
Heliene and Caelux have started commercial-scale production of a solar panel the companies say can convert more than 27 percent of sunlight…
Energy
A solar farm’s gravel bed bounces sunlight onto the back of its panels, and in Doha that rear face alone can lift annual power output by 28 percent
A single row of solar panels tilts slowly across a gravel field, chasing the sun from dawn until dusk.Underneath, the ground itself…
Energy
EIA data show solar battery pairing set to top 30% by 2028
Developers plan to pair battery storage with more than 30 percent of new utility-scale solar capacity in both 2027 and 2028, nearly…
Energy
A 200 megawatt battery rising on 15 acres outside Columbus will hold over 1 gigawatt hour of power, and it is becoming the largest ever built inside the 13 state PJM grid
A gravel lot outside Columbus has gone from empty field to steel skeleton in a matter of months.Crews are bolting together rows…
Energy
Tucson Electric Power rate hike heads to Arizona vote Nov. 17
Arizona utility regulators are set to vote November 17 on a Tucson Electric Power rate increase, along with a new mechanism that…
Energy
A Wisconsin utility bill carries $1 billion in shuttered power plants nobody uses, but regulators blocked a bid to add data center costs on top of it
A switchyard outside Milwaukee still hums with equipment tied to power plants that stopped running years ago.Nobody draws electricity from them anymore.Yet…
Energy
Iceland curbs data center power as hydro and geothermal capacity tightens
Iceland's state-owned power company Landsvirkjun is throttling electricity supply to data centers as hydro and geothermal capacity fails to keep pace with…
Energy
An enhanced geothermal well gets stimulated with up to 10 million gallons of water before it ever makes power, yet several percent of every injection simply vanishes underground for good
A drilling pad in the high desert hums with pumps pushing water down a well casing thousands of feet into hot rock.Hoses…
Energy
Connecticut picks AmpUp to scale shared EV charging program after heatwave test
Connecticut utility regulators have chosen a managed charging platform built by AmpUp to advance toward statewide deployment after an 18-month pilot showed…