The latest election "promise" has come from the present government in the form of a "promise" to provide up to $4000 for a battery for home owners who have solar panels installed. This is almost certain to be a vote winner - but it should not be.
There are a great many things wrong with this but they will be ignored by most people. It is assumed, rightly, that most people are so alarmed by global warming they will grab any opportunity to help reduce the problem. Yes, we should be alarmed by the way we are treating the planet. We should be doing a great deal more than we are about the problems associated with the abuse of the environment. The problem is like the problem of "exercise".
Middle Cat, a physiotherapist by training, knows the value of the right sort of exercise done in the appropriate way and at the appropriate times. Even she will admit to not doing exercise when she should. It is so much easier not to do it, to rely on something else such as another painkiller or "I'll do it later when I feel more like it". We are treating the environmental problem in just the same way.
Batteries, a rapidly changing technology in themselves, are like pain killers. We are being told if we put one in we are "helping the environment". Really? A home battery is not going to store much power, especially at the rate most households use power. Think too of the cost, environmental as well as financial, which goes into making such a battery and installing it. The cost is high but the idea of using less power is like exercise. We believe we can pay for it like we pay for a painkiller and we can reduce our use later in just the same way as we will exercise later.
Still, others more knowledgeable than me think batteries are a good idea - a vote winner.
Then there is the problem of who will get the benefit. If you live in a multi-story building then you won't have solar panels and a battery. If you live in rented accommodation then you are not eligible and neither is your landlord because the scheme does not apply to rented accommodation.
Where I now live there are eleven other dwellings, four of them smaller than the others. There are no solar panels. The idea was discussed before I moved in and rejected for sound architectural reasons. We would not benefit from the scheme. We would help to pay for it because of course what the government is promising is a return of taxpayer money to some people but not to others.
Some people will argue that this is "fair" because they have gone to the expense of putting solar panels on the roof. They will say it is like the government buying the electricity the panels generate. No, it is not the same at all. This is about propping up a government scheme to meet that fairytale "net zero" target. It makes even less sense than the old "pink batts" (roof insulation) scheme. That had very different problems but modern homes do get good insulation now.
Last night I listened to someone telling one of my new neighbours what a wonderful idea this proposal is. I have yet to meet the neighbour but he was letting this person talk on and on. When the other man finally drew a breath and wound down the new neighbour said, "We could spend the same amount of money and do more for the environment if we did two simple things which would benefit everyone."
"Rubbish!" came the response but the new neighbour persisted.
"We could make it much more expensive to take the car to work and cheaper to use public transport and we could start to rebuild the green canopy."
They went on arguing about this. I quietly shut the door on what they were saying and thought that the battery proposal was just like not doing the necessary exercise. It is a billion dollar painkiller which won't alleviate the pain.