A study found that waste heat generated by a city’s worth of air conditioners during a heatwave can raise the outside temperature by more than 2 degrees Celsius.
Yes! There are plenty of uses for excess heat, especially if you like having hot water on tap, but it’s really difficult to capture or store waste heat, mostly because if the heat is available where it is needed, like the heater of a car in a cool day, it’s not waste heat at all. There is a point where the difference in temperature between the waste heat source and the environment is large enough that it could be used to create electricity, but usually it’s not worthwhile and the equipment needed would would be better used with a dedicated heat source or not at all. I dream of a day when we develop ways to harvest energy from heat more efficiently and can use waste heat for power.
Yes! There are plenty of uses for excess heat, especially if you like having hot water on tap, but it’s really difficult to capture or store waste heat, mostly because if the heat is available where it is needed, like the heater of a car in a cool day, it’s not waste heat at all. There is a point where the difference in temperature between the waste heat source and the environment is large enough that it could be used to create electricity, but usually it’s not worthwhile and the equipment needed would would be better used with a dedicated heat source or not at all. I dream of a day when we develop ways to harvest energy from heat more efficiently and can use waste heat for power.
Well it sounds like it’s either we hear the environment or spend lots on capturing that waste heat
Don’t get me wrong, there is no way to capture waste heat, it’s going out into the environment somehow