“Kenyan farmer Yvonne Anyonyi Mumiah walks in the early morning between rows of rosemary, basil and other crops destined for European supermarkets. She once worried that transport delays or extreme heat could spoil much of her harvest, but now relies on a solar-powered cool storage service to keep her produce fresh.

The pay-per-use model offered by cold-chain company SoKo Fresh charges farmers based on kilograms (pounds) stored, part of a trend in Africa toward using solar-powered cold storage to help prevent one of agriculture’s most persistent problems: food spoilage.”

From Associated Press.