Also on the renewable energy front, I believe that the Victorian Government will announce their long awaited renewable energy feed-in tariff tomorrow. I am not sure what the rumours are, but some say that they may follow SA and Qld’s lead of net metering, whereby the generator (that’s me) gets paid for the power they export to the grid, and not the total gross energy consumption of the generating system. Now that sounds like a bit of a cop-out, until I read an argument posted a few weeks ago by a fellow blogger in Qld. TB argues in his blog “2050 Vision: Sustainable Civilisation“, that gross metering will lead to energy wastage, and net metering will lead to energy conservation. Have a read, it is a good post.
I tend to agree with him, because I have seen exactly those behaviours in our own household regarding energy usage. We currently do not have a feed-in tariff, so any electricity we save is simply subtracted from the kilowatt hours we consume i.e. the electricity meter spins backwards when we are generating more than we use. So it is in our best interest to conserve energy. That will also be the case with a net metering feed-in tariff. Conservation of resources, in this case electricity, will still line our pockets. However, with a gross metering system, there is no such conservation, because it doesn’t matter how much energy the household consumes because they will get paid for whatever their system generates. There are no checks and balances to ensure conservation, with more money for the generator, but no conservation.
Whatever tariff system the state government decides upon tomorrow, it will be a step in the right direction for combating climate change, as long as they have the forethought of being able to modifying it as necessary to continue to expand the uptake of renewable energy over burning brown coal!