Solar cell production could consume every ounce of the world’s known silver reserves within a few years. One industry guru and his UNSW colleagues have set out the case for carefully considering what happens next.

Power and water are a classic utility couple. SA Water has switched up the relationship with another solar plant energised in its massive solar rollout that is set to save on both costs and carbon.

Until this year, Lord Howe Island was totally reliant on diesel generation for its electricity. A solar powered hybrid microgrid, integrated into the island’s supply since April, has now been declared a resounding success.

As councils in suburban areas seek to maximise access to services and amenity by planning for higher-density living, outdoor spaces soaked in sunlight and rich with plant life are at risk. In two world firsts, Heliosystems has used concentrated solar power, a cousin of PV, to cast warming, mood-lifting light where the sun would otherwise not shine.

A couple of years ago Central Queensland, at the heart of coal country and the nexus of manufacturing opportunity, became a beacon to energy advisory firm Energy Estate and international renewables developer RES. Moah Creek Renewable Energy Project, the first stage of their gigawatt-scale firmed renewable energy project is about to be introduced to the community.

The Clean Energy Regulator has issued its second Quarterly Carbon Market Report for the year. Despite Covid and justified investor caution on big renewable projects, indicators from small- and large-scale energy certificate accounting show steady growth.

Since July last year, SA Power Networks has been refining the technology and stakeholder engagement mechanisms that will enable dynamic solar exports to the grid, potentially ending an era of severe export limits on new customers in rooftop-solar-rich parts of the South Australian network and in other jurisdictions.

For a small infrastructure investment in rooftop solar systems, state governments can make a material difference to the lives of social housing tenants, and further their net-zero ambitions. Western Australia reports another win-win.

Put solar in your hot water tank! Off-peak electricity rates are fast becoming an unhelpful price signal for rooftop solar owners, who benefit by self consuming their excess solar ahead of drawing electricity from the grid at any time of day.

Thursday this week is World EV Day, and ClimateLaunchpad is celebrating an Aussie startup that pairs EV tyre kickers with converts to help the country accelerate its uptake of clean-driving vehicles.