This Algae pilot is the first of its kind in Sweden. The algae convert unwanted substances to utilities. The goal is that algae cultivation will reduce our emissions of carbon dioxide and purify waste water to minimize over-fertilization of our waters and at the same time produce an energy-rich algae mass that is raw material for biodiesel (algae with high fatty acid content), animal feed (protein-rich algae) etc.
Övik Energi Cogeneration & District Cooling
Hörneborgsverket, a biofuel based cogeneration plant, is the engine of Övik Energi’s energy production. Hörneborgsverket produce roughly three equal amounts of district heating, steam, and electricity. The steam is distributed to the neighbouring process industries – Domsjö Fabriker, AkzoNobel and SEKAB. Due to the industry’s need for steam, which is in demand throughout the entire year, the cogeneration plant is used to a greater extent, in comparison with power plants that only supply district heating, of which the demand fluctuates. A total of 99% of the fuels used at Höreborgsverket are renewable fuels.
Umeå Wastewater Treatment Plant
Within Umeå municipality there are a total of 19 wastewater treatment plants. The largest, Umeå Wastewater Treatment Plant, takes care of wastewater from households and various businesses in Umeå and surrounding villages. Every year, it receives about 13 million cubic meters of waste water, containing about 3000 tons of organic material and about 80 tonnes of phosphorus. The process of cleaning water demands a lot of energy, but the plant also produce biogas which gives 23 000 kWh per day.
Västermalmsverket Falun – Heat and power from biomass
World’s first eco-labeled heating!
As the first company in the world Falun Energy & Water now delivers heating, cooling and electricity with Environmental Certification. The label sets very high standards for the goods accepted and is often called “the world’s toughest environmental label”.
This means that we ensure that
– heat comes from renewable fuels (in our case from biofuels),
– fuel is not taken from worthy of protection forest,
– fuel comes from forest owners engaged in sustainable forestry and
– only a small amount of fossil energy has been used from the forest to your radiator (for example, harvesting, transportation and manufacturing).