A message from General Manager, Tom Wolfenbarger

BALANCING ELECTRICITY SUPPLY + DEMAND

Electricity is essential for nearly every aspect of daily life — so essential that we rarely think about how it’s produced and delivered to our homes. Behind the scenes, though, a network of experts are working daily (and even by the minute) to anticipate how much electricity you need before you even use it.

We’re all connected to the electric grid, so ensuring the right amount of electricity for all involves a complex process of forecasting energy demand, planning for capacity, and securing enough supply to meet Americans’ needs.

Powerful sources
First, electricity must be generated at a power plant using either traditional sources, such as coal, natural gas, or nuclear energy, or from renewable sources, such as solar, wind, or hydropower.

At Butler Rural Electric Cooperative, we work closely with Buckeye Power, our Ohio cooperative wholesale power partner, to secure enough electricity for our communities, using a diverse mix of energy sources to generate the power we deliver to your home or business. By maintaining a diverse energy mix — coal, natural gas, hydropower, biogas, and solar power — Buckeye Power has options to ensure reliable power at a competitive cost.

On a larger scale, across the country, electricity supply and demand are managed through a market that includes long-term planning agreements, through which electricity is bought and sold. Because Butler Rural Electric Cooperative works with our wholesale power partner, which is also a cooperative, we are able to pool resources and expertise to deliver affordable power to our local communities.

Electricity supply changes throughout the day because demand fluctuates based on consumers’ needs. Butler Rural Electric Cooperative knows we need to ensure more electricity in the mornings, when you’re starting your day, and in the evenings, when you’re cooking dinner, running appliances, and watching TV. Demand also increases when weather patterns change, such as extremely warm or cold temperatures.

Managing supply and demand on the grid
Across the country, other electric utilities manage the same task of balancing supply and demand to ensure enough power is delivered across the grid.

The amount of electricity generated and how much is sent to specific areas are coordinated and monitored by regional transmission organizations and independent system operators. RTOs, ISOs, and electric utilities act as air traffic controllers for the electric grid. They forecast when you, your neighbors, and communities across a large region will need more power and take steps to ensure there’s enough supply to meet demand.

Looking ahead
As the energy sector undergoes rapid change, it’s important for consumers to understand the basics of electricity supply and demand.

Electricity use in the U.S. is expected to rise to record highs this year and next, with the demand for electricity expected to at least double by 2050. At the same time, energy policies are pushing the early retirement of always-available generation sources, which will undoubtedly compromise reliable electricity.

Butler Rural Electric Cooperative remains committed to providing affordable, reliable energy to the members we serve, so we’re preparing now for increased demand and other challenges. Managing the balancing act of electricity supply and demand is a complex job, which is why we have a network of utilities, power plant operators, and energy traffic managers in place to direct the electricity we need and keep the electric grid balanced.