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SDCL's UK solar portfolio sold for £90.8m

Could blockchain save the planet?

Cryptocurrencies, such as bitcoin, are notoriously energy-intensive. But the blockchain technology they rely on could give a boost to environmental markets, experts believe. Graham Cooper reports.

Upgrading the grid

The next 12 months will see energy storage finally emerge from being considered a future technology to a cost-effective commercial solution to grid issues, argues Andrew Jones