As energy demand grows, rooftop solar is seen as clean and cheap, but many city residents struggle to install systems
Suraj Vallamkonda, 29, bought an electric scooter as a step towards reducing his carbon footprint and tackling climate change.
But when he plugged it in to recharge, he realised he was using fossil fuels to power it, not green energy...A subscription gives you full digital access to all Sunday Times content.Registered on the BusinessLIVE, Business Day or Financial Mail websites? Sign in with the same details.
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