Sustainability

Use of the term “circular economy” is growing in virtually every industry worldwide – solar included. As noted throughout Q3, in the UP initiative’s focus on circular manufacturing, work is already underway to integrate circular principles into all areas of business, from internal operations and supply chain management to manufacturing and installations. In a recent analysis of PV recycling, BloombergNEF detailed six conclusions for the solar industry and those who are trying to make it more circular. Cecilia L’Ecluse, solar associate, and Julia Attwood, head of advanced materials at BloombergNEF share these conclusions as part of our quarterly theme on PV module recycling.

Lithgow City Council is smack-bang in the thick of NSW coal country, its surrounds are littered by coal-fired power stations (most of them closed). However, the immunity of solar and energy storage to the power outages brought on by emergencies like bushfires, as well as the Council’s own community goals, means times are a changing.

The University of New England is now well on the way to being 100% powered by solar after switching on its very own 3.2 MW solar farm. However, the university is not quite done yet, with Phase 2 already planned and including an energy storage system.

Belgian start-up Sunslice has developed small, portable, high-performance solar panels that can be applied to backpacks and be used as rechargers for smartphones and watches.

Steel giant BlueScope is backing the NSW Government’s ambitious renewable infrastructure plan through a $20 million investment into the development of a Renewable Manufacturing Zone at its Port Kembla site in the Illawarra. The investment seeks to encourage innovation in the renewable sector and work towards the Government’s goal of constructing the state’s Renewable Energy Zones with local materials.

Few doubt that aluminium frames will be a part of the solar module for some time to come. And with PV manufacturing continuing to scale, the carbon footprint of this versatile metal may prove a sustainability challenge.

An International Energy Agency report led up by Rolf Frischknecht from Treeze in Switzerland and under the joint project management of the University of New South Wales’ José Bilbao has measured the lifecycle emissions of both residential solar PV with battery storage and gas-generated grid electricity. The results are not particularly surprising, only the Morrison Government’s ongoing obduracy is.

Australia’s largest free-range chicken farm switched on one of the biggest solar plus energy storage system’s of any commercial farm in the country this week. With 1.4 MW of rooftop solar combining with 2.28 MWh of energy storage via 5 Tesla lithium-ion batteries, the farm is excited to save enormous amounts on its energy bill and its emissions. Winner, winner!

The centralised nature of policymaking in Beijing would enable component standardisation to ease the transition from EV to stationary energy storage use, according to Greenpeace East Asia.

Australia is increasingly at risk of becoming “internationally isolated” with Prime Minister Scott Morrison declaring his government will not be dictated to by other countries on energy and climate policies.