@ME5SENGER_24@gandalf_der_12te
Last I heard, the estimate of upkeep on solar was about 5% of the cost of fuel for the same amount of power but that was a couple of years ago. Then again, again years ago, I saw a BU prospective business which was automating solar panel cleaning and have seen self-cleaning surfaces for solar panels ideas since.
@Nouveau_Burnswick@hazeebabee
I remember a manual for rooftop gardens from Montreal back in the 1970s.
There are lighter growing media than soil and, of course, hydroponics and aeroponics.
Heard Mitt Rmoney say LBJ would have
stopped his opponent's legal problems
so Biden should've.
Didn't hear anyone ask
how LBJ's silence on Nixon's
back-door sabotage of Paris Peace Talks
worked out for LBJ & the Dems in the 1968 election.
@stabby_cicada@MonkCanatella Lots of ideas for both algae and traditional trees in Bioshelters, Ocean Arks, City Farming: Ecology as the Basis of Design by Nancy and John Todd, both of whom are still around.