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Grids & Integration

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.

Renewables and storage interconnection backlog grew about 30% last year

The wait for transmission interconnection studies constitutes a “major bottleneck” for solar, storage and wind projects, which accounted for over 95% of all active capacity awaiting studies at the end of 2023, Lawrence Berkeley National Laboratory has reported.

Solar on canals to test potential to conserve land and water in West

Three large projects in California, Utah, and Oregon will cover water reclamation facilities with solar panels, offering co-benefits for both energy production and water conservation.

Roadmap to achieving Puerto Rico’s goal of 100% renewable energy by 2050

The report defines implementation actions, highly detailed in the PR 100 Final Report, but which are summarized into five actions from immediate to long-term to recurring.

Sunrise brief: Walmart makes big commitments to solar energy

Also on the rise: Maxeon claims 24.9% efficiency for IBC solar panel. Potential effect of the 2024 solar eclipse on solar energy production. And more.

1100 GW solar and 1000 GW storage now await transmission interconnection

Solar, wind and battery storage accounted for nearly 95% of the capacity in transmission interconnection queues as of year-end 2023, based on preliminary data from Berkeley Lab, presented in a staff report from the Federal Energy Regulatory Commission.

Potential effect of the 2024 solar eclipse on solar energy production

To compensate for potential loss of solar energy flowing to the grid, grid operators will have to be ready to rely on other sources to ensure grid stability, as was done during the 2017 and 2023 eclipse episodes.

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