E.ON, Sweden

E.ON, one of the world’s largest investor-owned electric utility service providers, installed four GEA heat pumps, each with a heating capacity of 10 MW (1 MW = approx. 2,500 homes) next to the sewage treatment and waste incinerator plant in Malmö’s harbour area. The heat-pump system draws nearly 30 MW of heat from the sewage water. Previously sent directly to the sea as waste heat, the energy is now harvested from the clean wastewater before it is returned to the sea. On average, the wastewater is chilled from 14 °C to 8 °C and the energy harvested is used to

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Colonial Pipeline, USA

Colonial Pipeline, headquartered in Alpharetta, Georgia, is the largest US refined products pipeline system and can carry more than three million barrels of gasoline, diesel and jet fuel between the US Gulf Coast and the New York Harbor area. The company was founded in 1961 and construction of the pipeline began in 1962. The pipeline is 5,500 miles (8,850 km) long. Colonial own the pipeline but no gasoline; they act as a carrier (just like DHL or UPS).

The pipeline, originating at Houston, Texas, on the Gulf Coast and terminating at the Port of New York and New Jersey, travels

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