Invest it. Then live off the Interest.
That bungalow with swimming pool off the bedroom would be built, alongside a walled patio area for sun-bathing: with a view .........
Other than that
. Animal sanctuaries are not easy to undertake, I've done kennel work .......... maybe put some money into mental health care for homeless people and pay Vet Fees for their pets. Some people simply can't exist along-side others so good safe accommodation - rooms with en-suite - with access to basic food stuffs.
Wind turbines are not 'green'. Many are constructed in Germany of concrete, then transported by huge lorries
....... and take up valuable land which could be used for growing food stuffs. A ground heat source might be better, plus large tanks to catch rain water which can be used for flushing loos or they could be serviced by diverting washing machines to flush them.
Chickens for eggs. Goats, sheep etc. take too much paper work
......... poly tunnels and lots of space for growing, I go along with that, I need a lake/pond/water feature too
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