Articles on Energy

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Publicly available satellite images show that homes in upper income suburbs are most likely to have solar systems. Middle income houses have far fewer, while low income homes have none. Imagery © Airbus 2025. Compiled by Zander Venter.

Satellite images reveal the dark side of household solar power – South Africa’s green transition is only for a few

Solar energy adoption is booming in South Africa, but it’s mostly benefiting wealthier, white communities.
Cities like Houston get high humidity in addition to the heat, making summer almost unbearable without cooling. Brandon Bell/Getty Images

Trump moves to gut low‑income energy assistance as summer heat descends and electricity prices rise

The problem of high energy prices and rising numbers of people unable to afford them isn’t lost on the Trump administration.
Researcher Hillary Chanda discusses solar power with residents of Chongwe district, rural Zambia. Courtesy Edwin Kasanda

Solar power in Zambia: ‘If it works for my neighbour, I’ll try it too’

New research has found that rural Zambians are much more likely to adopt solar power if they see it working for their neighbours.
The Trans-Alaska Pipeline crosses underneath the Dalton Highway, carrying crude oil from the North Slope to a port in Valdez. Lance King/Getty Images

Alaska, rich in petroleum, faces an energy shortage

Alaska produces a lot of crude oil, but many of the state’s utilities, businesses and homes run on natural gas, which is in dwindling supply near population centers.

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