AI fuels data centers, but at what climate cost?

The COP31 climate summit is being held in Antalya, Turkey, drawing a large number of delegates. Despite significant attendance, progress on climate action since the COP28 agreement has been limited. A central focus of the summit is the goal to increase electricity's share in global energy consumption to 35% by 2035, a target aligned with Paris Agreement objectives.

However, the burgeoning demand for energy from artificial intelligence is leading to the construction of new natural gas-fired power plants to fuel data centers. One prominent example is Elon Musk's xAI subsidiary constructing a 1.2-gigawatt plant in Mississippi. This development raises concerns that increased electrification might inadvertently lead to greater reliance on fossil fuels, contradicting the objective of reducing carbon emissions.

Discussions at COP31 are addressing this dichotomy. Some nations, including small island states and European countries, are advocating for explicit language emphasizing that the electrification drive must be powered by low-carbon sources. Current proposals are tentative, and the debate continues as research indicates that overall fossil fuel emissions are projected to grow in the coming years, underscoring the urgency of transitioning power generation to cleaner alternatives.