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Utility solar dethrones coal as the cheapest power source in Asia

Baua Electric

Photo: China News Service Renewable energy costs in Asia last year were 13% cheaper than coal and are expected to be 32% cheaper by 2030, according to a new study. This is significant because it marks a shift toward making renewables increasingly competitive with coal, a mainstay in APAC’s energy mix.

Asia 52
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A Skeptic’s Take on Beaming Power to Earth from Space

Cars That Think

The accelerating buildout of solar farms on Earth is already hitting speed bumps, including public pushback against the large tracts of land required and a ballooning backlog of requests for new transmission lines and grid connections. Space authorities in China aim to put a small test satellite in low Earth orbit (LEO) later this decade.

Power 132
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GlobalData: hydrogen to become game changer as large-scale source of cleaner power

Green Car Congress

The technology has the capability to serve as a long-term, large-scale clean energy storage medium that aids power generation from renewable sources, however, formulating a cost-effective and well-regulated transition is a complex issue and the cost of producing hydrogen from renewable energy sources is currently expensive.

Hydrogen 199
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Energy Vault to provide 1.6 GWh of gravity energy storage to support DG Fuels SAF projects

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The composite blocks can be made from low-cost and locally sourced materials, including the excavated soil at the construction site, but can also utilize waste materials such as mine tailings, coal combustion residuals (coal ash), and fiberglass from decommissioned wind turbine blades.

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University of Adelaide team exploring novel configuration for solar hybridized coal-to-liquids process

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Simplified flowsheet of the proposed solar hybridized coal- to-liquids (SCTL) process with the proposed solar hybridized dual fluidized bed (SDFB) gasifier. Credit: ACS, Guo et al. Click to enlarge.

Coal 150
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Tesla Energy takes a stand against coal and gas generators in Australia

Teslarati

Tesla Energy firmly argued against using coal and gas generators to support a proposed low-cost, reliable, secure, and zero-emissions grid in Australia. . The project was aimed at providing a more robust and lower emissions power system for Australians. Tesla answered the Board’s invitation. . Credit: Tesla Energy).

Coal 145
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BloombergNEF: solar, wind, batteries to attract $10T to 2050; curbing emissions long-term will require other technologies

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Deep declines in wind, solar and battery technology costs will result in a grid nearly half-powered by the two fast-growing renewable energy sources by 2050, according to the latest projections from BloombergNEF (BNEF). Global power generation mix. Wind and solar grow from 7% of generation today to 48% by 2050.

Wind 207