Articles on Net-zero

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Opposition Sussan Ley, Shadow Minister for Energy Dan Tehan and Shadow Minister for Defence Angus Taylor during Question Time in the House of Representatives at Parliament House in Canberra, Monday, November 3, 2025. Mick Tsikas/AAP

View from The Hill: fractured Liberals drown net zero and themselves in a torrent of verbiage

On Monday alone, the Liberals wallowed in the crisis over energy policy, its parliamentarians indulged in more than 35 media appearances.
Retrofit programs focus on upgrades like air sealing, enhanced insulation, upgrading heating and cooling systems, and installing energy-efficient windows and doors. THE CANADIAN PRESS/ Patrick Doyle

Many Canadian households are being shortchanged from retrofit programs — this needs to change

Retrofit programs that improve home energy efficiency have become one of Canada’s main strategies to cut emissions in the housing sector. But do these programs deliver on their promises?
People walk outside the venue for the COP29 U.N. Climate Summit, Tuesday, Nov. 19, 2024, in Baku, Azerbaijan. (AP Photo/Rafiq Maqbool)

COP29: Only by returning carbon to the ground is net zero truly possible

Net zero is not as simple as planting a tree. The first step is understanding that tackling climate change, and reaching true net zero, requires returning carbon to the ground.
A woman drinks water in front of the ancient Parthenon Temple during a hot, windy day at Acropolis hill in Athens in July 2024. Record-breaking heat waves have become the norm across much of the world as a result of human caused climate change. (AP Photo/Petros Giannakouris)

A ‘green new deal’ is Canada’s best hope of achieving a just carbon‑zero transition

A green new deal is practical, politically possible, and the best chance we have to achieve a just carbon-zero transition in Canada.
Anti-carbon tax protesters wave signs and chant slogans as they block a westbound lane of the Trans Canada highway near Cochrane, Alta., on April 1, 2024. THE CANADIAN PRESS/Jeff McIntosh

Fossil fuel subsidies cost Canadians a lot more money than the carbon tax

Never mind the carbon tax. Tax breaks and public spending for fossil fuel companies cost taxpayers billions every year and hurt the environment.
An aerial view of pools of brine that slowly evaporate, leaving behind lithium and other minerals, in the SQM mine in the San Pedro de Atacama desert, in northern Chile, on April 18, 2023. (AP Photo/Rodrigo Abd)

The importance of critical minerals should not condone their extraction at all costs

The temptation to justify critical minerals mining at all costs is a dangerous fallacy. The social and environmental impacts of poorly mined critical minerals are dire.
Flares burn at the Shell Norco Manufacturing Complex in 2021, in Norco, La. Plants like this produce not only greenhouse gas emissions, but also excess heat. (AP Photo/Gerald Herbert)

Thermoelectric technologies can help power a zero‑carbon future

Human societies produce huge amounts of excess heat. Turning it into electricity could play a key role in achieving a net-zero society.

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