Inventions that are ecological:

Heating paint.
Use paint to heat your rooms.
Produce the energy with windmills and heat the house with electricity and heating paint.

Heating with paint

Looks good. Right now, most people will need a specialist to install it. I cannot find a price on that site - any idea how much it will cost?

Here examples

No. But my thoughts are that you need no oven in basement. No gas. No pump.
No water circle transporting hot water from room to room etc etc etc.
Instead you heat the wall paint up to 40 degree. You can also use the ceiling if all walls are full with furnitures.

If this electricity is coming from green energy, solar or windmill, its very ecological.
No oven that produces dirty co2.

In almost any house or Appartement you have large areas of walls and ceeling that could be efficiently used.
No copper tubes, no complicate installation. All you need to do is make the house or appartment good isolated from outside.
And heat via walls/ceiling.

You also need no chimney at all.

I like this cool invention.


If you compare the amount of work to install central heat with radiators in houses or apartments, materials and working hours, the painting solution is huge in advantage.
Calculate the priceof oven, copper tubes, pump, workers, chimney service to make sure the whole thing is no danger to the people, you will see that painting has severe advantages.

Similarly in electric cars you could use this technology.
Because electric cars do not use heat from “engine” to heat inner parts.

Look how easy this is installed in new houses
Installation

Mclane wrote:

Look how easy this is installed in new houses
Installation

Interesting: a heating system you paint onto the wall!

That video was made well over 5 years ago: I'm surprised it isn't more well known already.

Here's the video included on this page. It's worth watching IMO.

In Germany any new house has to build solar cells and a battery in the basement to rescue the energy that was generated in daylight.
The battery could heat up the home in the hours where no SUN exists and the temperatures are low.

Of course the house has to be well isolated and the windows also protected against heat leaking.