Issue 137 is hot off the press and full of advice for your sustainable home this spring. As always, ReNew comes overflowing with articles to satisfy both the technically and the not-so-technically minded. Regardless of whether your interest is grid-connected or off-grid energy storage, gaining skills in renewable energy systems or the electric vehicle market, there is something for everyone in this issue.
ReNew 137 has ‘Off-grid and hybrid’ as its focus. Inside you’ll find:
Special feature: Off-grid and hybrid
Should I quit the grid? If so… which grid?
It may be popular to go off-grid, but should that be off the electricity, gas or petrol grid? ATA’s Andrew Reddaway looks at the options.
Just add batteries
Damien Moyse and Nick Carrazzo highlight what to consider when adding battery storage to a solar PV system.
The lowdown on battery technology
From lead-acid to lithium ion to salt water and flow batteries + more: Lance Turner takes a look at the technologies available now and their pros and cons.
Battery safety FAQ
The Clean Energy Council answers your questions on battery safety.
End of life care for lithium ion batteries
ANU’s Matthew Doolan and Anna Boyden survey the options for lithium ion battery recycling.
Tassie off-grid home
This Tasmanian home is PV powered in summer and hydro powered in winter. Owner Peter Tuft describes how they went about it.
Australia’s first Powerwall home
Nick Pfitzner has gained knowledge, skills and lower power bills after installing Australia’s first Tesla Powerwall.
All-electric dreams come true
John and Elizabeth Heij have created their dream home: comfortable, all-electric and running almost entirely from solar + batteries.
Off-grid with motorbike
With no generator and excess energy on sunny days, Nick Wardrop’s off-grid energy system has helped fuel his passion for motorbiking—literally.
Keep powering on: UPS at home
Lance Turner looks at uninterruptible power supplies designed to keep your appliances running, even during a blackout.
Inverter Buyers Guide: Mains power anywhere
An inverter converts your solar energy into mains-compatible power to run your house, so it’s an important component in your PV system. We look at what’s available, including the new field of hybrid inverters.
Keep powering on: UPS at homeReNew photo challenge
And the winner is… A selection of great snapshots showcasing sustainability.
DIY: Stop water waste
John Petheram presents his DIY diverter alongside two commercial options to prevent water waste while waiting for hot water to arrive at the tap.
Courses in the renewable arena
The buzz around batteries is having a flow-on effect in course offerings. Find out more in our renewable energy courses guide.
Electric vehicles on the move
Bryce Gaton on the evolution of government support and carmakers’ production plans, which together are driving uptake of EVs.
Getting in front of the meter
Microgrids, virtual power plants + more: Bruce Thompson and Paul Murfitt canvas new trends that harness value in sharing renewable energy.
Mini-grid in Mooroolbark, community battery in WA
Sharing energy with the neighbours is on trial in Mooroolbark, Victoria, and Alkimos Beach, Western Australia.
100% renewables for Tyalgum
This northern NSW town has a community-supported five-year plan to become 100% renewable, Eva Matthews reports.
The Pears Report: Post-election shakeout
A closer look at the interesting energy picture post the election.
Member profile: (Self-)driving change
From boyhood geek to technology entrepreneur to famed Tesla owner, Simon Hackett is seeing sustainability dreams come true. He talks to Eva Matthews.