Everything you do will help and everything you do has the ability to influence others. If nothing else, you can know that once you became aware, you did everything possible to be part of the solution and not part of the problem.
Our big changes this year are:
Electric car
Solar panels
Ultra insulating the loft
Chose bamboo flooring instead of wood when our flooring finally had to be replaced (25 year old carpet and cheap laminate that hadn’t stood the test of time). Bamboo is twice as hard as wood, sustainable and cheaper.
Even something like solar panels can influence others. The more people have them, the less people will see them as unusual/ugly, they simply become the norm and viewed as a desirable thing to have.
Big project next year is to expand the amount of our own food we grow. I’m doubling the size of the kitchen garden (reducing lawn), and this autumn I’m putting in four more fruit trees (already have six apples, two crab apples and a large cherry). Putting in more water butts at the same time.
We are also thinking longer term. In all likelihood, if things don’t improve we are looking at more people in less space and continued price increases for property. We are working on the basis that multigenerational living will become the norm again. We are also putting in things like shutters on windows and brise soleil/ pergolas above French doors plus more trees all for shading, extra soakaway/drainage to deal with flooding and minimising hard surfaces unless they are water permeable.
If I’d thought about it sooner we’d have had pale, light reflective roof titles on the part of the house roof without the solar panels.