Hi @Kdankers here are some updates about your requests.
Unfortunately, it’s not possible to add MSCI World Paris-Aligned Climate UCITS ETF to BUX Zero because it trades on XAMS.
I don’t have new info on iShares S&P 500 Paris-Aligned Climate UCITS ETF, Hannon Armstrong Sustainable Infrastructure Capital, Inc, and Brookfield Renewable Partners L.P.