“THE WORLD BANK DECLARES DENMARK LEADER IN GREEN ENERGY” Denmark has had a tradition of cogeneration, and through the 1990s, NISSEN energy was involved in installing a large number of natural gas-fired decentralized CHP plants. Denmark’s fuel change in the 00s meant, that natural gas fired plants today are typically used in nursing homes, hospitals, sports centers, etc. where heat and electricity is a necessity, even if the supply grid should fail. NISSEN energy was among the first movers, therefore we have extensive experience and expertise with gas engines powered by biogas from farm biogas and WWT-plants. The NISSEN-story: In 1991 Henning Nissen started “Henning Nissen Service” at his private address in Bryrup, where he with 3 good co-workers serviced gas burners, as main area. Later, service- and sales of gas engines was added, and in 2003, the company changed name to NISSEN energi teknik. In 2015, the company moved from Bryrup to Skanderborg, a larger city to get more space and better logistic placement. Due to an increasing international profile, a name change to NISSEN energy became a reality in January 2019. Something that hasn’t changed since the beginning is our commitment: High quality is still a principal and service remain a defining issue.