I still use keyboard and mouse for development purposes, so neither of your example has any impact on my productivity. Meanwhile, few percentage of my country's

I still use keyboard and mouse for development purposes, so neither of your example has any impact on my productivity. Meanwhile, few percentage of my country's energy is generated by solar power (combined with wind and other renewables, that's enough to replace an old and potentially unsafe nuclear power plant, which is not a small feat) and I personally operate few panels in my summer house (and regularly keep adding more as they become cheaper and more efficient).