Energy Cost Analysis: How Electricity Prices Are Reshaping Manufacturing Geography
Industrial electricity prices have become a decisive factor in manufacturing site selection, with the cost gap between high- and low-price states widening to unprecedented levels. According to the U.S. Energy Information Administration, the average industrial electricity rate ranges from $0.05 per kilowatt-hour in states like Louisiana, Wyoming, and Oklahoma to over $0.20 per kWh in Connecticut, Massachusetts, and California — a four-fold difference that translates to millions of dollars in annual operating costs for energy-intensive manufacturers. This disparity is driving a measurable migration of manufacturing capacity from high-cost to low-cost energy regions.
The impact is most pronounced in industries where electricity constitutes a significant portion of production costs. Aluminum smelting, which requires approximately 15,000 kWh per metric ton of metal produced, is economically unviable in states with electricity rates above $0.07 per kWh. Data center construction, while not traditional manufacturing, is following the same pattern, with major operators like Microsoft, Google, and Amazon concentrating new facilities in states with low electricity costs and abundant renewable energy. Glass manufacturing, steel electric arc furnace operations, and chemical production are similarly sensitive to electricity pricing.
States in the South and Midwest are actively leveraging their energy cost advantage to attract manufacturers. Texas, which deregulated its electricity market in 2002, offers industrial rates as low as $0.04 per kWh through long-term power purchase agreements. The state has attracted $78 billion in manufacturing investment since 2020, including Samsung's semiconductor fab, Tesla's Gigafactory, and a cluster of battery manufacturing facilities. Georgia, Tennessee, and South Carolina are also competing aggressively, combining low energy costs with workforce development programs and tax incentives to create comprehensive value propositions for manufacturers.
Renewable energy is adding a new dimension to the equation. Companies that can secure long-term power purchase agreements for wind or solar electricity are locking in rates significantly below the average grid price. Amazon has signed PPAs totaling 20 gigawatts of renewable energy capacity, much of it in manufacturing-heavy states. Apple requires its major suppliers to operate on 100% renewable energy, a mandate that is influencing where those suppliers locate new facilities. "Renewable PPAs are becoming the single most important factor in manufacturing site selection for energy-intensive industries," said John Hensley, vice president of research at the American Clean Energy Association.
The implications for state economic development policy are significant. High-cost energy states are losing manufacturing capacity to competitors, and the trend is likely to accelerate as electrification increases the energy intensity of manufacturing. California, which has the highest industrial electricity rates in the continental U.S., saw its manufacturing employment decline by 4.2% between 2023 and 2025, while Texas and Georgia gained manufacturing jobs at rates of 3.8% and 5.1%, respectively. Some high-cost states are responding with targeted industrial electricity rate programs — New York's ReCharge NY program offers discounted rates to qualifying manufacturers — but these programs are limited in scale and cannot fully offset the structural cost disadvantage. "Energy policy is industrial policy," concluded Jason Bordoff, founding director of Columbia University's Center on Global Energy Policy. "States that fail to deliver competitive energy costs will continue to lose manufacturing investment to those that do."