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Clean energy technology supply chains must get better, faster, cleaner, says report

Envirotec Magazine

This latest briefing, “ Better, Faster, Cleaner: Securing clean energy technology supply chains”, makes the case that global supply of key materials and components is sufficient to meet growing demand for clean energy technologies (wind, solar, batteries, grids, heat pumps) over the medium- to long-term.

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Can Renewables Restart the Grid? The UK Investigates

GreenTechMedia

A British initiative is looking to dismiss the argument that renewables could topple the grid — by using distributed energy resources for a black start. ’s Electricity Network Innovation Competition, an annual funding scheme, secured in 2018. If successful, the U.K. million ($13.5 million) in backing from the U.K.’s

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AES pooling clean energy resources to power Google data centers

Renewable Energy World

AES will source the energy needed from a portfolio of wind, solar, hydro and battery storage which will be developed or contracted by the utility. The utility will ensure the energy powering those data centers will be 90% carbon-free when measured on an hourly basis. Under the agreement AES will start supply later this year.

Energy 105
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Here’s how pumped hydro works as an energy storage resource

Renewable Energy World

Batteries get hyped, but pumped hydro provides the vast majority of long-term energy storage essential for renewable power. Wind and solar power vary over the course of a day, so energy storage is essential to provide a continuous flow of electricity. To rely more on wind and solar power, the U.S. Genex Power.

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A 21st-century reinvention of the electric grid is crucial for solving the climate change crisis

Renewable Energy World

Hailed as the greatest invention of the 20th century , our now-aging grid was based on fundamental concepts that made sense at the time it was developed. The original foundation was a combination of “base load” coal plants that operated 24 hours a day and large-scale hydropower. Innovations that make 100% clean power possible.

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Cascadia is known for strong climate action. So why are emissions still rising?

Grist

The region’s power grid — part of a larger Western grid — is too weak and fractured to reliably integrate the massive increase in renewable energy needed to decarbonize. Ensuring a cleaner and reliable grid. Meanwhile, shifting patterns of precipitation threaten carbon-free hydropower supplies across the region.

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Massive Senate Energy Bill Falters

GreenTechMedia

The American Energy Innovation Act, introduced last month by Sens. Areas of investment could include new materials and designs to improve efficiency and lower costs for both onshore and offshore wind turbines as well as integrating wind power at the transmission, distribution, microgrid and distributed energy system levels.