µÂÖÝÆË¿ËÔÚÏß

In July 2024, Hurricane Beryl became the earliest hurricane to reach Category 5 strength on record in the Atlantic Basin. The National Oceanic and Atmospheric Administration (NOAA), part of the United States Department of Commerce, predicts above-normal hurricane activity in the Atlantic basin this year - an 85 percent chance of an above-normal season. Homes and businesses must plan for extreme weather.

This is particularly crucial for facilities that operate 24 hours a day, such as hospitals, dormitories and factories. These facilities are now in a tight competition for energy resources as the United States is experiencing a resurgence of investment and expansion in many industries, changing the supply and demand mix in the transmission network. Increased domestic manufacturing and an influx of new data centers are creating competition for reliable electrical supplies.

The industrial sector should anticipate these changes and maintain a position of flexibility that maximizes reliability within the fence-line at the lowest cost. In a new whitepaper entitled "," µÂÖÝÆË¿ËÔÚÏß digs into the affordability, reliability and sustainability of combined heat and power (CHP). It also covers availability – an overlooked driver for CHP application in creating a mini-grid - and its intrinsic connection to improved efficiency.

CHP is suite of technologies that can use a variety of fuels to generate electricity or power at the point of use, allowing the heat that would normally be lost in the power generation process to be recovered and distributed for either heating or cooling. The difference between onsite CHP and central station power plants is that the waste energy from the process of making electricity is used to a much greater extent, achieving efficiencies of 80 -90%. These high efficiencies can reduce a facility’s carbon footprint by reducing Scope 2 and 3 emissions. (Scope 2 is indirect emissions through purchased energy, such as electricity consumption, and Scope 3 is indirect emissions in the upstream and downstream supply chain). CHP technology can be deployed anywhere – quickly and cost-effectively.

CHP has been used for many years, mostly in industrial, large commercial and institutional applications. Without much fanfare, CHP systems have been providing highly efficient electricity and indoor climate control to vital industries, large employers, urban centers and campuses.

For example, switching to hydrogen-based fuels when they become more readily available via infrastructure or even onsite generation, a gas turbine in a CHP plant can become 100% carbon free.

Dispatchable CHP and cogeneration already serve indirectly as an energy storage solution in some cases. The unique cyclic nature of wind and solar energy cannot always be meshed with demand, regardless of the size of the installed base. A CHP with grid connectivity could balance the supply and effectively provide grid support.

CHP also lends itself well to the many novel electrical energy storage concepts being explored involving physical, electrical, thermal or chemical storage. These include electrochemical energy storage such as lithium-ion batteries and injecting and extracting heat from solid masses or flowing liquids and gases.