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Environmental concerns are a challenge for Equinix to Cape Town data centers

The plan of U.S. listed Equinix, to build two data centres in Cape Town, should not be approved unless its full water, power, and environmental impact is fully disclosed, according to an official objection filed with 'city planners.

Housing Assembly (HA), a South African social movement that represents more than 20 communities, and UK non profit Foxglove claim the application can't be approved without key information for officials to evaluate the project.

Technology firms are racing to increase computing power around the world, but they're facing local opposition as communities worry about rising electricity bills, water stress and pollution.

Rosa Curling said that there was not enough information to make a decision about a project this size. There were no details on water usage, emissions, electricity demands, diesel generators or noise. According to the document, this project includes two large data centers in Cape Town that will use a total of up to 160 megawatts of power. However, there are still questions about how backup power generation for the site is going to be handled. Curling stated that the water requirements of the site were also important, given Cape Town's history with water scarcity. Cape Town experienced a severe water shortage in 2017-2018. This is known as 'Day Zero Crisis', where the city shut down most household taps due to dangerously low reservoirs.

Saadiyah kwada, an lawyer at Legal Resources Centre, a non-profit organization in Cape Town, said: "There is a rush to build data centres, without properly considering the impacts."

Equinix, which according to their website operates a 100% renewable energy site in Johannesburg, declined to comment about the objections lodged by HA 'and Foxglove.

King David Golf Club and Equinix, owners of King Air Industrial (the development site on which the data centers are to be built), have 30 days in which to respond. After that, 'the City' has 180 days in which to decide.

KAI refused to comment. The City of Cape Town has not responded to any requests for comments. South Africa's Government pledged on Wednesday to increase investment in digital infrastructure including data centers through tax incentives, policy reforms and regulatory barriers. (Editing by Simon Jessop and Kirsten Donovan).

(source: Reuters)