Manager Connection – Electric Sources, Planning and Looking Ahead
By Syd Briggs,
General Manager
By Syd Briggs,
General Manager
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.
You might be surprised to learn that behind the scenes, a network of experts is 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 Steele-Waseca Cooperative Electric, we work closely with Great River Energy, our wholesale power provider, to secure enough electricity for our members from residential to commercial and industrial, using a diverse mix of energy sources to generate the power we distribute to your home, farm or business. By maintaining a diverse energy mix, Steele-Waseca 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, where electricity is bought and sold just like other common goods and services. Because Steele-Waseca works with our wholesale power provider, which is also a cooperative, we are able to pool resources and expertise to deliver affordable power to our service area.
Electricity supply changes throughout the day because demand fluctuates based on consumers’ needs. For example, Steele-Waseca 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 across the grid
Across the country, other electric utilities are managing the same task of balancing supply and demand, which is why we have a larger network of key players in place to ensure enough power is delivered across the grid.
In most cases, the amount of electricity generated and how much is sent to specific areas are coordinated and monitored by regional transmission organizations (RTOs) and independent system operators (ISOs). In other areas, individual electric utilities perform these tasks.
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. These organizations take measured steps to ensure there’s enough supply to meet demand.
Looking ahead
As the energy sector undergoes rapid change, it’s important for all 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, present energy policies are pushing the early retirement of always-available generation sources, which will undoubtedly compromise reliable electricity. Steele-Waseca remains committed to providing safe, affordable, and reliable energy to the members we serve. Managing the balancing act of electricity supply and demand is a complex job, which is why we have a network in place to direct the electricity we need and keep the electric grid balanced.
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