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The myth of affordable green energy is over – Analysis

The end of a (short-lived) era?

Huff ‘n’ puff geothermal fracking: Earth batteries at 200% efficiency

Combining a pressure battery with geothermal power could unlock both cheap energy storage and shallow geothermal power

Gazprom’s Exports to Europe Turn to Year-on-Year Growth in September

Turk Stream now supplies Greece, Croatia and Hungary, plus non-EU North Macedonia, Serbia and Bosnia and Herzegovina.

Tiny energy-harvesting MilliMobile robot has no need for batteries

The four-wheeled prototype device measures just 10 mm (0.4 in) per side, and tips the scales at about 1 gram (0.04 oz)

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