Jan 6, 2017: Starfish and the Cost of Australia’s Poor Quality Houses

Happy New Year everyone! I hope you all had a relaxing break. Cintia and I had an amazing four days PHEV-camping down near Ulladulla which included getting soaked in the best thunderstorm I’ve seen for years; a night out on a boat on a lake under a spectacular moonless, starry sky; a ruined trailer tyre […]

Dec 23, 2016: Episode 9 – What’s a Trombe Wall?

Happy Summer Solstice everyone! It was a big day this week for Pagans and Passive Solar Designers everywhere as the sun hit its highest point in the sky. The sad news for those of us in the Southern Hemisphere is that, from now on the days start to get shorter and shorter…. Winter is Coming! […]

Dec 16, 2016: Episode 8 – Retrofitting Passive Solar

In last week’s YouTube Episode about the Energy Retrofit of the old cottage next to the Greeny Flat we were making our way around to the North wall of the house where replacing the windows and installing the new cladding is getting a bit more complicated. For one thing, in this part of the building […]

Dec 11, 2016: Episode 7 – New Windows in Old Walls

We’re getting close to Christmas and making slow but steady progress on the energy retrofit of the old fibro cottage next to the Greeny Flat. We were slowed down for a while by some tricky flashing and cladding details around the front porch and the curved wall next to it (see Episode 6 here). Plus […]

Nov 25, 2016: Repower Excitement and Episode 6

In last week’s Newsletter I mentioned that Repower‘s fourth investment round was due to open on Monday this week. Well… not only did it open on Monday at 3pm but it was completely filled by Wednesday at 9am. It only took 42 hours to raise the required $139,600 in local, ethical, community investments to fund […]

Nov 18, 2016: Community Renewable Energy Investment Opportunity

Regular readers of this Newsletter will be aware that I have been helping to expand the Repower Shoalhaven – Community Renewable Energy Program into our local area. For those who haven’t heard of Repower, it is a community group that gathers local, ethical investors to fund solar power systems for small to medium-sized businesses and […]

Nov 4, 2016: Window Replacement and Tesla’s New Battery

This week we present Episode 5 in our series of short videos about the Energy Retrofit of the old fibro cottage next to the Greeny Flat. In this episode we are replacing the old single-glazed, double-hung, wood windows with new double-glazed, aluminium, casement windows. It would be nice to use thermally-broken aluminium frames but I […]

Oct 20, 2016: Episode 4 and Catchpower Answers

This week we present Episode 4 in our ongoing series of short videos on the Energy Retrofit of the old cottage next to the Greeny Flat. In last week’s video we were dealing with the ventilation of the under-floor area. This week we focus on relining the eaves and ventilating the attic. Ironically, in a […]

Oct 14, 2016: Episode 3 – Borers, Rot and Underfloor Ventilation

This week we present Episode 3 of our series of short videos documenting the process of Energy Retrofitting the old fibro home next to the Greeny Flat. If you haven’t seen them already, you can find Episode 1 here, and Episode 2 here.

In last week’s installment we found rot in some of the timbers […]

Oct 7, 2016: Episode 2 and SunCrowd Invitation

Insulating and sarking the exterior walls of the old house next to the Greeny Flat

In last week’s Newsletter we presented Episode 1 of a series of YouTube videos documenting the process of renovating the old house next to the Greeny Flat. This week, in Episode 2 we continue with insulating and sarking […]