OffSpectrum with James Farganne
I am sure this will get censored under the current conditions but it is a good read for anyone. I won’t say who this is meant for, he will just know.
The math behind why you cannot be effective about growing food indoors without either a nuclear reactor or the light of the sun.
The most efficient light bulbs will only convert approximately 15 percent of the input electricity to light. Of this light, you will be lucky if you manage to get more than 75 percent of it to your plants. This means, in an ideal setup, you will get about 12 percent of your input power to the plants in a usable form.
Continue reading “Indoor Hydroponics Cannot Feed You: The Math”