An industrial country with renewable energy

What magnitude of change? Most environmentalists have no idea how much effort is necessary and how the result looks like An average one family house in Germany uses:
2000 l oil equals 2 t stone coal unit for heating and
4000 kWh electric power equals 1.2 t stone coal unit a year.
This makes 3.2 t stone coal unit a year.

A GEMINI inhabited solar power plant is practical heat energy free
15000 kWh yearly production of electrical power with only 3000 kWh for own usage
gives a production from 3.6 t stone coal unit a year.

This gives a difference from 6.8 t stone coal unit yearly from
a GEMINI inhabited soar power plant against an average house.

This seems to be a lot, but 80M Germans are using 500M t stone coal unit a year.
This makes 6.25 t stone coal units per German and year.
The average total energy usage from 3 persons is 18.75 t stone coal unit. This is the total energy use including the energy for producing all the purchased articles. This means grey energy is included. The 3 persons in a GEMINI house will use only about 12 instead of 18.75 t stone coal unit yearly.

GEMINI is not only a 99% solution for a heat energy free house,
because that is really not enough to solve the CO₂ problem.
GEMINI is not only a 95% solution to produce electric power for own usage,
because that is really not enough to solve the CO₂ problem.
GEMINI is not only a 80% solution for a service station for electric cars,
because that is really not enough to solve the CO₂ problem.
GEMINI is only a 36% solution for producing all the energy including all the grey energy
consumed by 3 average Germans. That's all we can do now against the CO₂ problem.
GEMINI would be with 20% instead of 10% Photovoltaic efficiency a 60% solution.

It is a hard game to change a industry country like Germany total to renewable energy,
but at the current CO₂ situation, an easier game makes no sense.

PEGE - Planetary Engineering Group Earth
	Since 1991, striving to lead humanity into the solar age. A civilization has tasks that can be clearly recognized with the game theory of mathematics.

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Archive of the PEGE - Planetary Engineering Group Earth
	Since 1991, a goal, but increasingly better ways to be able to implement this goal. The technology is getting better, the production of required technology is increasing.

Town and urban planing in the solar power age
	Some new technical development like the CdTe Photovoltaic and vacuum insulation will change the design, but not the planing targets.