While putting together notes for my talks over the weekend, I noticed something interesting. The amount of electricity we saved each day by converting 10 halogen downlights to CFLs (4 kWh) is about equal to the amount of electricity we are generating each day (on average) since installing a 1 kW grid-connect solar power system.

The [...]

I spoke at the launch of the Sustainable Illawarra Super Challenge Round 2 today at the Dapto Ribbonwood Center. Sorry guys if I rambled too much .

It was a great session, with beautiful food and lots of local families to meet. I was pleased to see a nice strong Kiama contingent! It was great [...]

I finally got the chance to set up my chest freezer as a fridge a couple of weeks ago, and I’ve been testing it out so I could write up this post.

You may recall I mentioned that we had an old fridge/freezer running in our garage as a second fridge. With three young kids in [...]

My FridgeMate Mk II digital temperature controller arrived in the post today.

If you are thinking of a similar project, or just looking for home brew supplies, I highly recommend MashMaster.

I left a question about the FridgeMate for them via their web site, and they answered it within a few hours (and this was outside of [...]

One of the big energy hogs in our house is our clunky old second fridge in the garage. I measured its energy consumption with the MS6115 power meter, and it uses a whopping 2.5 kWh/day!

Many Aussie houses have one of these beasts, which is a big reason why the NSW State Government is now offering [...]