MIT scientists developing silicon solar cell based on singlet exciton fission
Scientists in the United States have designed a microwire solar cell that could reportedly enable the coupling of singlet fission with silicon. Key to their achievement was an interface that transfers the electrons and holes sequentially into silicon instead of both at once.
Massachusetts Governor proposes net metering cuts, interconnection reform
Governor Maura Healy submitted a bill that reforms and streamlines billing structures, increases utility accountability and boosts state procurement of clean energy but also cuts compensation for non-residential solar generators.
In case you missed it: Six big solar stories in the news this week
pv magazine USA spotlights news of the past week including market trends, project updates, policy changes and more.
Construction begins on 9 MWh battery energy storage system for Massachusetts municipal utility
Convergent Energy and Power will finance, own and operate the energy storage system for the West Boylston Municipal Light Plant.
Solar grazing supports healthier soil, food for sheep, study finds
Solar sheep grazing helps to create a beneficial dual-use environment, found American Solar Grazing Association in a two-year study conducted at 31 different solar sites.
A Boston hospital’s 572 kW battery is expected to pay for itself in 7 to 10 years
The battery system is expected to earn $80,000 per year by providing energy to the local utility during peak summer demand periods, while saving $57,000 per year by reducing the hospital’s own monthly and annual peak consumption.
Massachusetts will pilot vehicle-grid integration statewide
Owners of an eligible electric vehicle, or school districts that own eligible electric school buses, could receive one of 100 free bidirectional chargers plus compensation for participating. The state plans to prepare a V2X guidebook aimed at scaling the pilot program.
Massachusetts introduces programs to tackle EV barriers for high-mileage drivers
The new initiatives expand electric vehicle charging options to make it easier for fleet owners, rideshare drivers and taxi operators to switch to electric vehicles.
Robots, contractors and insurance at RE+ Northeast 2025
The winter solar power conference held in Boston each February showcased a broad range of vendors ready to support solar power deployment, with contractors, engineering firms and finance and insurance providers taking a much larger presence on the show floor.
How to leverage virtual power plants for a better grid
A panel at RE+ Northeast 2025 discussed ways to maximize the value of virtual power plants so everyone on the grid wins.
