Welcome. Sharing of ideas for a better world…
If batteries for electric vehicles were standardised, then cars could swap batteries at service stations. This would reduce the need for street and other public infrastructures for charging batteries.
During peak power generated by wind turbines, solar panels and other renewable energy generators, storage of power may be achieved by hydrogen production, heating up and store hot water, pumping water to higher positions and later use it for hydroelectricity.
Activists for climate change should change tactics to help implementing practical solutions to NGOs, legislators and commercial organisations, rather than causing disruptions and inconvenience to general public.
Technologies for space are usually related to military prowess, commercial uses and scientific exploration. Financial supports for space exploration and studies may be diverted for humanitarian aids?