The latter is quite likely. I have come across quite a few “green” initiatives over the past several years which are extremely questionable in their technicals

The latter is quite likely. I have come across quite a few “green” initiatives over the past several years which are extremely questionable in their technicals - and all are taking public money, mostly from European Development Funds in the EU, and from similar bodies elsewhere. They are usually highly visible, buzzword bingo initiatives. You see these projects in the press - a group grinning in hard hats, a colourful initiative behind them. You go back a few years later and it’s tape and barriers and broken glass and danger signs. Whether folks start with good intentions but then move on, or don’t have adequate plans for maintenance (which then makes one wonder why funding was granted in first place), or simply see an opportunity to extract wealth from a public body, I don’t know. An anecdote: a service station near my home in north wales proudly announced that they had received a grant to put on a turf roof, solar and wind power. EU funding. Three years on, and they’ve just announced that they’ve received a grant to do exactly the same thing. Plumbing the Europa site shows that the previous grant was paid, and the project reported as completed - but they never did a thing. I’ve seen the same cycle being pulled elsewhere. There is such a push for governments to be visibly green that they are spending money on highly visible nonsense. The current elected power gets the boost for snipping the ribbon and providing the funding. Their successor gets a beating over the wasteful failed project. There are good green initiatives happening, but it’s usually where nobody is looking.