So.....
Where does all the power come from?
Coal, Nuke, Hydro-Ha, Wind-HA HA Better yet solar - Ha.
Also where will all the raw material come from?
Recycling. Disposal.
A joke.
Give my Hydrogen.
Isn't that ad part of VW's punishment for dieselgate?
How much did that rooftop solar setup cost you?
Laugh all you want, I'll have the last one. My rooftop solar puts me better than net-zero. I sell more electricity back to the grid than I use for my home. I could charge an electric car every night and still be net-zero. If I had to commute by car less than 80 miles every day, I would absolutely be in an electric car. The only thing that prevents me from getting an electric car today is range. Can't get from my main home to my summer home on one charge, and I don't need a car to get to work as I bike to work.
How much did that rooftop solar setup cost you?
Ouch. How do they work to provide air conditioning, heat and hot water?
Once during a really hot August when we used a lot of A/C and once during a particularly dark and rainy December, and my bills were under $20 those months.
A friend of mine put a solar roof on his house; in the winter he pays no electric bill at all (no net metering here, sadly), and it was going to be cost-neutral with the tax credits... Until the city decided to start doing drive-bys of people's houses and then sending the inspectors to re-assess the property taxes of anyone with solar power, calling it a "home improvement." Bye-bye tax credit. This, in a supposedly tree-hugging progressive environmentally conscious midwest college town. What a bunch of hypocrites.
About $25,000 after tax credits, $37,500 before. But, it's being paid for on a 0% interest loan over 10 years thanks to a local green energy program through my city. And given my calculated consumption of $2700/year, ROI is less than 10 years. My monthly payment is actually less than what my average electric bill used to be. The panels and inverter have a 20 year warranty. They're Tesla.
Heat/HW are gas. The house is still grid-tied, so any time the solar cannot meet the demand (e.g., nighttime, rain), electricity flows from the grid into my home. When the panels overproduce (e.g., midday) the net flow is back out to the utility. The meter can read forward and backward (called net metering). The "net" difference is calculated on a monthly basis. I have had the system for three years and there have been only two months in which I have not net-overproduced. Once during a really hot August when we used a lot of A/C and once during a particularly dark and rainy December, and my bills were under $20 those months.
I have a small total electric house. I think my highest electric bill was $150 last summer. Winter I don't get to $150 in the coldest month, but of course it's not as cold here. Electricity costs about 12 cents per kW.