Electricity use across the United States—and especially here in the Tennessee Valley—is climbing faster than it has in decades. For years, demand barely budged. However, with more people moving into our region, data centers going online, electric vehicles becoming increasingly common, and homes transitioning from gas to electric, the pressure on the grid is real and rising.
Why Power Demand Is Growing
- Data Centers & AI: In the U.S., data center power demand is projected to increase by around 460 terawatt-hours between 2023 and 2030—roughly tripling its current level. McKinsey & Company
- Rapid Growth Rates: Global data center energy use has been rising at an annual rate of about 16%, and this is expected to continue through 2030. Jefferies.com
- Electric Cars & Electrification: U.S. electricity demand is forecasted to grow at a 2.5% compound annual rate through 2035, far above the historical 0.5% rate. This increase partially stems from building electrification, EV charging, industrial growth, and data center load. Utility Dive
- Long-Term Demand Forecasts: Some projections estimate U.S. electricity demand rising 25% by 2030, and 78% by 2050. Peak demand alone may increase 14% by 2030 and 54% by 2050. ICF
What This Means for Your Home or Business
Even if you don’t own a data center, rising electricity demand affects you:
- Higher Bills: Utilities face growing pressure to build infrastructure, which trickles down as higher rates.
- Greater Risk of Outages: The grid is already stretched—cold winter peaks in TVA’s system have established new records.
- Less Certainty: Rapid demand increases make it harder for utilities to keep supply reliable and affordable.
A Smart Response: Solar + Battery Systems
Here’s how installing solar panels with a battery can help:
- Backup power: Keep the lights and essentials running through outages.
- Cost control: Use your own clean energy instead of paying more during peak times.
- Grid independence: Reduce your reliance on stressed systems when energy demand is highest.
- Peace of mind: Be ready for rising demand or unexpected disruptions
LightWave: Your Energy Resilience Partner
For nearly 20 years, our team has helped families and businesses across Tennessee install dependable solar + battery systems. With over 1,400 projects completed, our experienced, local professionals know how to deliver systems that save money and build resilience.
If you want to shield your home or business from rising costs and grid uncertainty, now is the time to act. Book your free consultation with us today!
