Hah, because its you, I'll post it here at the risk it'll be "off topic". Also, doesn't need sun or wind to charge, just need the humidity we getting in the east coast like we having now.
https://themarketherald.com.au/strategic-elements-asxsor-hits-milestone-in-self-charging-battery-tech-2021-01-28/has reached a milestone in the development of battery technology, which generates electricity from humidity in the air or on skin.
The pooled development fund is developing the self-charging battery technology under a grant with the University of New South Wales and the CSIRO.
The most recent test relates to a prototype battery pack made from five battery ink cells which were fabricated onto glass. Each of the cells is one square centimetre in area, thinner than a human hair and weighs a few milligrams.
In testing, the prototype sustained output of four volts over a five hour period, despite fluctuations in humidity from 75 per cent to 55 per cent.
(20min delay)