Big Tech's AI ambitions are remaking the US power grid. Consumers are paying the price.

Core Insights - The rapid growth of AI technology is leading to increased demand for electricity, with utilities facing potential stranded assets if demand does not meet expectations [3][6][10] - Monitoring Analytics has filed a brief urging the Federal Energy Regulatory Commission to reject a transmission agreement between PECO Energy and Amazon due to concerns over reliability and costs for ratepayers [1][7] - Utilities are experiencing rising electricity costs, with average utility payments for electricity and gas increasing by 3.6% year over year in Q3 [8][9] Group 1: Demand and Supply Dynamics - The U.S. will require approximately 50 gigawatts of new power capacity to support the AI boom, enough to power around 40 million homes [6] - Utilities are investing heavily in infrastructure to meet the demands of tech companies, with Duke Energy announcing a $10 billion investment from Amazon Web Services for a data center in North Carolina [14] - AEP has signed on 24 gigawatts of incremental load backed by customer agreements, indicating strong demand from large industrial customers [26] Group 2: Financial Implications for Utilities - Utilities face challenges in recouping costs associated with new infrastructure, as the average cost of stranded assets is around $102 million for a 1-gigawatt load [3][19] - The increased demand from data centers is already impacting consumer electricity bills, with further increases expected as demand continues to rise [9][10] - Utilities are exploring ways to pass the financial risks associated with load requests onto the companies requesting power, to mitigate potential losses [25] Group 3: Regulatory and Strategic Responses - AEP Ohio has implemented a tariff requiring new data center customers to pay for at least 85% of their signed energy usage, even if not utilized, to ensure financial commitment [29][30] - The federal government is supporting utilities with funding, including a $1.6 billion loan to AEP for rebuilding power transmission infrastructure [31][32] - Companies like Amazon and Google are actively working with utilities to ensure that infrastructure costs are not passed on to other ratepayers, indicating a collaborative approach to managing demand [24][28]