Oetti
2023-03-22 08:57:56
- #1
The share of gas power generation has increased in recent years (except for 2022). Is that really much more environmentally friendly?
The world is more than an average and especially electricity is hard to store on a large scale. If you can produce double the demand today and only half tomorrow, then on average that is 125% of the demand. Still, the lights go out tomorrow. And the situation won’t improve if we continue to steadily increase consumption through the electrification of heat, mobility, and industry. In the last 30 years, Germany roughly had the same scale of electricity consumption. With an electrified industry, this will definitely change.
Power generation from gas is crap – I’m with you on that. That’s why renewable energies like wind, solar, and biomass (from waste products) need to be expanded.
At the same time, allowing bidirectional charging instantly provides you with a huge decentralized electricity storage system that can be used at night and charged during the day with photovoltaics.
Example: Our hybrid has a battery with 8 kWh. Here, the heating turns off at 5 p.m. in winter, and from then until 8 a.m. the next morning, we consume about 2 kWh of electricity. With bidirectional charging, I could use the already existing storage and we wouldn’t need any gas or other power at night.