MICROGRIDS
A microgrid is a power generation and distribution system that utilizes a central power plant to service several buildings. Localized microgrids can be utilized in conjunction with regional electric utilities.
Microgrids connect a neighborhood of consumers, who each benefit from the advantages of on-site power generation. A central energy source removes the need to install individual power plants in each facility, which substantially reduces costs under the principle of economies of scale. A central unit is larger, but consumes less fuel than multiple small units. A microgrid provides electricity, heating, and cooling, in a more economically and environmentally efficient manner.
Key Benefits of a Microgrid
- Energy Reliability
- Enhances Resiliency
- Reduces Utility Costs
BC Energy owned and operated its own microgrid – Burrstone Energy Center – for over 15 years. The $15 million cogeneration microgrid served St. Luke’s Hospital, St. Luke’s Nursing Home, and Utica College. With three 1,110 kW and one 334 kW natural gas-fired reciprocating engines, the microgrid output 3.6 MW of electricity, 7,000 lbs/hr of 85 psig steam, and 700 gpm of hot water. Burrstone was the first CHP plant in upstate New York to export power back to the utility.
Burrstone Energy Center was design-built by BC Energy and its parent company, Bette & Cring, in 2009. The three neighboring institutions recognized a mutual need for a reliable, environmentally-friendly energy source to reduce costs and capacity demands on the local utility grid. BC Energy lead the development and construction of the microgrid by facilitating communications, approvals, and decision-making with clients, consultants, utilities, and government agencies.