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Grids & Integration

Improve transmission planning and interconnection cost allocation, says SEIA-affiliated group

Federal regulators should consider specific reforms to improve transmission planning, lower interconnection costs and provide cost certainty, says a group affiliated with the Solar Energy Industries Association.

Sunrise brief: IRS issues final guidance for clean energy tax credit transferability

Also on the rise: EPA releases final rules on reducing pollution from fossil-fuel plants. Born in the USA: First silicon solar cell celebrates 70th birthday. And more.

U.S. plan to upgrade 100,000 miles of transmission lines in five years

As the Inflation Reduction Act ramps up clean energy efforts across the U.S. the Biden administration outlines a plan to enhance transmission lines to accommodate more power.

Sunrise brief: Petition filed to enforce antidumping tariffs on solar imports

Also on the rise: SunPower to close business units, cut about 26% of workforce. Reconductoring could enable 764 GW of transmission-connected solar by 2035. And more.

Reconductoring could enable 764 GW of transmission-connected solar by 2035

Replacing existing transmission lines, known as conductors, with advanced conductors could enable 764 GW of transmission-connected solar by 2035 even if transmission in new corridors was limited, found a study by UC Berkeley and GridLab researchers.

Congress urged to reform clean energy bottlenecks before 2024 election

Reforms to siting, permitting, and transmission were requested by a coalition of about 200 solar and energy storage companies.

DOE aims for national collaboration to deploy advanced grid technologies

Advanced conductors and energy storage are among the technologies that have substantial potential to increase transmission capacity, says a Department of Energy “liftoff” report.

Sunrise brief: Three-decker, solar and battery powered yacht hits the water in Italy

Also on the rise: Allow solar developers to choose “connect and manage,” says DOE roadmap. Massachusetts city that mandates solar on new buildings celebrates latest success. And more.

Allow solar developers to choose “connect and manage,” says DOE roadmap

To speed interconnection of utility-scale renewables and storage projects, a U.S. Department of Energy roadmap sets forth 35 solutions and proposes actions to implement the solutions. The roadmap was developed through a DOE stakeholder process known as i2X.

Sunrise brief: California Supreme Court to review rooftop solar net metering

Also on the rise: Renewables and storage interconnection backlog grew about 30% last year. California’s electricity multi-crisis can be aided by virtual power plants. And more.