Issue 144 is hot off the press and full of advice for your sustainable home this winter. As always, ReNew comes overflowing with articles to satisfy both the technically and the not-so-technically minded. Regardless of whether your interest is choosing an efficient heater, understanding smart home tech, monitoring your energy use or feeding your household from your backyard, there is something for everyone in this issue.
ReNew 144 has a special focus on smart homes and heating. Inside you’ll find:
Special feature: Smart homes
Houses that think
Smart home technology is touted as the way of the future, helping to make life easier while reducing energy use. But is that really the case? Lance Turner investigates.
Two smart home case studies
A smart home in Adelaide is using smart tech to automate their ventilation and heat-shifting; while a home in Melbourne has found many benefits from talking to Amazon Alexa.
A clever little home
Contrary to many people’s experience, Will Croxford and his wife have found that smart tech has made their house simpler and cheaper to run.
A mania for monitoring
There’s a graph for everything from humidity to temperature to energy use by zone in Cameron Munro’s high-performance house.
Special feature: Smart heating options
Efficient electric heating guide: beat the winter chills
There are plenty of efficient electric heating options to choose from. Use our guide to work out what suits you best.
Heating case studies
From a single split system to eight, to a simple portable radiator to heat pump hydronic, these householders describe the heating solutions that are working for them.
Heating people, not spaces
How much energy can you save by heating yourself instead of your home? Will you be as comfortable? Dave Southgate describes his personal heating experiment.
A warming tale
Location, communication and efficiency were key to the success of this owner-build—along with innovative hydronic heating and cooling.
The farmer next door
Can you grow enough food on a standard suburban block to feed yourself, or even your neighbours? Two households are showing how to be successful backyard farmers.
On the solarcoaster
Fifteen years and five solar systems: Jeff Knowles’ solar upgrades reflect his enthusiasm for solar and changing tech and standards.
The greenhouse footprint of gas
No one is keeping track as the greenhouse gas footprint of gas worsens with the ever-growing unconventional gas industry.
Keeping a clinic operating
A solar + battery system is keeping the vaccinations refrigerated and the lights on at this remote medical clinic in Timor Leste.
The end of the ICE age?
Amid a flurry of announcements from car manufacturers and governments, Bryce Gaton surveys the significant shifts away from ICE vehicles and towards electric.
EV charging and tariff choices
Which tariff should you use to charge your electric vehicle to minimise costs and greenhouse gas emissions?
Pears Report: On purpose
We should be repurposing old industrial or electricity generation sites for more sustainable activities. Alan Pears considers the politics.
Member profile: Edna the Eco House – a tale of two owners
After visiting it on Sustainable House Day, ATA members Jim and Kate bought their Stirling eco home from Jason and Susan, also ATA members, who had built the house 15 years earlier. Anna Cumming has a chat to them about a match made on SHD.