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A banner reads “Fuera Luma” (Luma out), opposing the company managing Puerto Rico’s electric grid, at a May Day protest in San Juan on May 1, 2021. Ricardo Arduengo/AFP via Getty Images

Puerto Rico has a once-in-a-lifetime chance to build a clean energy grid – but FEMA plans to spend $9.4 billion on fossil fuel infrastructure instead

Four years after Hurricane Maria wreaked havoc on Puerto Rico, federal money to rebuild its electricity system is finally about to flow. But it may not deliver what islanders want.
These photovoltaics panels provide this village with energy now, but they could become obsolete when the main grid arrives. (Shutterstock)

The future of renewable infrastructure is uncertain without good planning

Small-scale renewable energy projects can power rural areas not connected to the main grid. But investors may hesitate if future electrification remains unpredictable.
Blockchain technologies could help homeowners sell their green electricity to their neighbours. (Shutterstock)

How blockchain can democratize green power

Blockchain technology could be applied to our energy grids to make them smarter, and turn energy consumers into producers.

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