No. That’s like saying the UK has too much wind power because our prices occasionally go negative. What Germany might not have enough of is battery and other storage
Did you know that the best way we currently have to store energy are dams?
In most dams you can install a pump to take water and store it higher, then when energy is needed you simply open the turbine.
I’m not sure why you’re getting downvoted, but companies are looking to use hydrogen fuel cells for 18 wheelers for just this reason. They won’t have to stop for gas even on long trips because the energy density is very high and the weight is less.
No. That’s like saying the UK has too much wind power because our prices occasionally go negative. What Germany might not have enough of is battery and other storage
Did you know that the best way we currently have to store energy are dams? In most dams you can install a pump to take water and store it higher, then when energy is needed you simply open the turbine.
The problem with dams or pumped storage is it only works in specific places where you have a higher place to put lots of water.
Yep! I suppose we could build a huge Tank or something XD
Decommissioned mines can be used as gravity batteries.
Seems like dams should only be used in those situations then…
You need a certain kind of landscape for that. I think the UK only has a couple of pumped storage power stations due to lack of suitable sites
Hydrogen and Methane Power-to-gas can store more power for longer than hydro pump
I’m not sure why you’re getting downvoted, but companies are looking to use hydrogen fuel cells for 18 wheelers for just this reason. They won’t have to stop for gas even on long trips because the energy density is very high and the weight is less.
Here are a few charts about it from the DOE: https://www.energy.gov/eere/fuelcells/articles/fuel-cell-and-battery-electric-vehicles-compared