With May in the books, it’s official: carbon dioxide set an all-time monthly record. It’s a sobering annual reminder that humans are pushing the climate into a state unseen in millions of years.

The CSIRO Low Emissions Technology Roadmap report has been released by the Australian Coalition government, purporting to show that the cheapest avenue to cutting emissions is by limiting wind and solar and focusing more heavily on gas-fired generation.

Plans for what could be Australia’s first offshore wind farm have been unveiled, revealing an ambitious proposal for an $8 billion, 2GW, 250 turbine project off the coast of Gippsland in Victoria’s east.

The Queensland government has unveiled plans to build a new 500km transmission line in the north of the state to unlock barriers to more than 2000MW of large scale wind, solar and hydro projects, and create 5000 jobs.