AMARILLO, TX – Xcel Energy is asking Texas regulators to approve a new large-load tariff designed to keep data centers and other major electricity users from shifting infrastructure costs onto existing residential, business and agricultural customers.
The proposal would require large users to pay for transmission, substations, interconnection upgrades and new generation needed to serve their projects. Xcel says customers would typically make commitments lasting at least 15 years and provide financial security if projects are delayed or reduced.
Minimum monthly payments would also apply as electricity use ramps up. Exit and termination charges are intended to recover project-specific infrastructure costs if a customer leaves early, reducing the risk of stranded costs being passed to other ratepayers.
The proposal comes as rural communities and utility customers raise concerns about the amount of electricity required by new data centers. Xcel says properly structured large-load growth could also help spread existing fixed grid costs across a larger sales base.
The Public Utility Commission of Texas must approve the tariff. Xcel also expects to seek a similar large-load tariff in New Mexico.
Farm-Level Takeaway: Xcel’s proposal would make large power users shoulder more of the infrastructure costs created by their projects.