Mounting electricity bill fees add to rising costs

Rising electricity bills across Virginia have become a major concern for residents, with an average monthly Dominion Energy bill increasing by 90% in 19 years to $172. The surge is largely attributed to "rate adjustment clauses" or "riders," which cover costs for power and clean-energy projects and have grown 20 times faster than base rates. Utilities like Dominion Energy, Northern Virginia Electric Cooperative (NOVEC), and Rappahannock Electric Cooperative (REC) indicate that escalating data center demand and fuel costs are primary contributors to these increases. Roughly half of Dominion's 15 riders are designed to address the rising power demand from data centers, alongside charges for offshore wind, clean-energy certificates, nuclear plant upgrades, and new gas peaker plants to support data center load. While utilities claim to mitigate the impact on residential customers, data center rates for NOVEC, for example, have hiked 76% since 2023, compared to a 3.3% increase for residents, suggesting a differential pricing strategy. The State Corporation Commission, which regulates electric utilities, highlighted the rapid growth of these riders. Despite efforts by utilities to buffer residents from market volatility through long-term contracts and diversified generation, experts do not anticipate a drop in electricity costs, citing factors like the war with Iran and extreme weather conditions further exacerbating fuel prices and capacity demands.