by Gunnar Larsen | Mar 20, 2023 | Domestic animals, The climate game
The cow has four stomachs and chews cud, and it is this characteristic that causes cattle to emit methane. This is a natural process in nature that has nevertheless become a challenge for today's society. When ruminants digest the feed, methane gas (CH4) is released from the gut (in...
by Gunnar Larsen | March 9, 2023 | The climate game
The electric boiler will heat water or air directly with electrical energy, the utilization of the energy is good and can be a simple and good measure if we want to replace fossil heat sources. The climate effect depends a lot on how we assess the origin of the electricity used and...
by Gunnar Larsen | March 9, 2023 | The climate game
Heat pumps can obtain energy from various energy sources; outdoor air, seawater, waste water, boreholes, cooling of milk, warehouses and buildings. The energy sources do not need to have a high temperature as the heat transfer occurs by evaporation and condensation in the refrigerant in a closed circuit in...
by Gunnar Larsen | February 20, 2023 | The climate game
When organic material breaks down without access to oxygen (anaerobic conditions), biogas is formed. Some biogas is therefore formed by the breakdown of bottom sediments in lakes, in wetland areas (e.g. in marshy areas), and by the breakdown of fodder in the rumen of livestock. Biogas...
by Gunnar Larsen | February 20, 2023 | The climate game
Solar cells convert solar energy directly into electrical energy. The energy can be used directly in electrical appliances, stored in batteries, or transported to the consumer via the transmission network. Local production of electrical energy has become increasingly interesting...
