Data center growth has added approximately $23 billion to United States electricity bills paid by the general public, according to reporting published July 14, 2026. The figure represents cost socialized across ratepayers rather than charged directly to the facilities driving the load.

PJM Interconnection capacity prices supply the clearest single measure of the shift. Capacity clearing prices in the PJM market rose 833 percent between the 2024 to 2025 and 2025 to 2026 delivery years. Capacity payments compensate generators for being available at peak, and those costs flow through to retail bills across the 13 state PJM footprint.

Policy responses have moved on two tracks. In March 2026, seven AI companies including Amazon, Google, Meta, Microsoft, OpenAI, Oracle, and xAI signed the Ratepayer Protection Pledge, a White House facilitated agreement committing the signatories to fund the grid infrastructure improvements their facilities require. Separately, Virginia enacted a consumption tax on data center electricity of $0.011 per kilowatt-hour effective July 1, 2026, the first state levy of its kind.

Interconnection delays running five to seven years have pushed operators toward self-supply. More than 7.5 gigawatts of data center projects with on-site generation are under construction, with over 60 gigawatts in pre-construction planning, using gas turbines and in some cases nuclear agreements.

Source: Fortune - https://fortune.com/2026/07/14/data-centers-23-billion-electricity-bills/