Australia, and many other countries around the world, are legislating to phase out the sale of incandescent light bulbs. It is estimated that this initiative will reduce Australia’s annual greenhouse gas emissions by 800,000 tonnes of CO2-e; not bad, but it’s still only 0.14% of our total emissions. That said, any saving is progress. I’ve … [Read more…]
Not long ago I dropped and broke a compact fluorescent lightbulb (CFL) in the garage. D’oh! I had a vague recollection that there’s a procedure you should follow to safely clean up broken CFLs, due to the small amount of mercury inside them. So, geek that I am, I jumped on the computer to look … [Read more…]
I spoke at the launch of the [Sustainable Illawarra Super Challenge](http://www.sustainableillawarra.com.au/The-SuperChallenge.html) 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 … [Read more…]
My experience with changing halogen downlights over to compact fluorescent lights (CFLs), and the electricity savings I measured.
After figuring out our [baseline electricity consumption](http://green-change.com/2008/11/07/baseline-water-and-electricity-usage/), we were mortified to see how much electricity we use. I had honestly thought our usage was about half of that amount. So, where are we wasting electricity? We have over 30 50 watt halogen downlights throughout the house. They use a lot of electricity, and we’re pretty … [Read more…]
If you live in the Kiama area, you have an opportunity tomorrow to swap up to 6 old lightbulbs or fluorescent tubes for brand new energy-efficient compact fluorescent lights (CFLs) for free. Just take your old bulbs to the Minnamurra Waste and Recycling Centre (the old Minnamurra tip) between 10am and 2pm tomorrow (Thursday 13 … [Read more…]