Late Junction Radio 3, 11pm

Lou Reed (right) would have turned 80 this year, and to celebrate, Verity Sharp has an exclusive mixtape from the Lou Reed Archive. It features previously unreleased early demos, recordings of the songwriter performing his poetry, and the records that inspired him.

So far, the UK has managed to exceed its targets for reducing carbon emissions. However, in Net Zero: A Very British Problem (Radio 4, 11.30am), Matt Winning looks at the major changes we will all have to make to reach net zero by 2050.

In Radio 3 In Concert( Radio 3,7.30 pm) Les Siècles and François-Xavier Roth perform Stravinsky’s Rite Of Spring.