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Senior CSIRO scientist Michael Ambrose recently completed Australia’s most comprehensive study on the ‘leakiness’ of recently built homes. Here's what he found.

The post SwitchedOn Podcast: Air tight homes can reduce energy costs up to 20% appeared first on RenewEconomy.

New Senate committee to focus on roles and transparency of energy market regulators and grid operator, with AEMO's ISP expected to be a major focus.

The post New Senate committee to focus on transparency and accountability of energy regulators and operator appeared first on RenewEconomy.

Entities covered under Australia’s Safeguard Mechanism have continued to hoard carbon credits to meet their expected compliance demand as unit issuance grows, albeit not as fast as the Clean Energy Regulator (CER) previously expected.

A global non-profit think tank that assesses leadership in corporate climate policy engagement has found that 23 out of 40 top performers are headquartered in Europe.

Dutton accused of not understanding the energy system by federal energy minister Chris Bowen, while former state energy minister Matt Kean also says nuclear not a suitable companion to renewables.

The post Dutton’s baseload nuclear plan shows he does not understand energy systems, Bowen says appeared first on RenewEconomy.

Latest quarterly report from the Clean Energy Regulator reveals a promising uptick in large-scale wind and solar investment and unstoppable momentum in the rooftop PV market.

The post Australia on track to add 7GW of new wind and solar this year, as investment bounces back appeared first on RenewEconomy.

Brisbane-based iron flow battery manufacturer Energy Storage Industries has secured investment worth $65 million to build Australia’s first manufacturing plant for grid-scale batteries.

The post Queensland backs iron flow battery technology for Australia’s first grid scale manufacturing facility appeared first on RenewEconomy.

With more than 200 wastewater ponds, New Zealand has an untapped opportunity to install floating solar panels to increase renewable generation and to reduce algal growth in the ponds at the same time. Faith Jeremiah, Lecturer in Business Management (Entrepreneurship and Innovation), Lincoln University, New Zealand Licensed as Creative Commons – attribution, no derivatives.

Quebec's pension fund on Monday unveiled a new investment platform alongside a US-based landscape investment manager after acquiring a minority stake in the firm.

The winning images in this year’s Bird Photographer of the Year competition have been selected from 23,000 entries from around the world. The overall winner Patricia Homonylo’s image showed birds killed by colliding with windows

• Wildlife photographer of the year 2024 – preview

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RGGI allowance (RGA) prices plummeted 12.4% Monday upon the release of a long-awaited programme review update from market administrator RGGI Inc., which provided modelling of an additional regional cap trajectory scenario and detailed potential expanding of the Cost Containment Reserve (CCR).

In an effort to bolster scale beyond pilot projects, US and Singaporean architects of transition crediting mechanisms vouched for the nascent market’s ability to meet eventual compliance demand during Climate Week NYC on Monday.

Latin American and Caribbean governments differed on UN climate conference flashpoints on Sunday in New York, less than two months from COP29 in Baku this November.

A global tech giant has bought 15,000 CO2 removal credits (CDR) in a second purchase agreement from a London-headquartered enhanced rock weathering (ERW) firm, per an announcement on Tuesday.

Institutional investors are wary of financing “science projects” and losing their shirts in a nascent voluntary carbon market (VCM) that has already undergone several transformations, and where the make-or-break risks are still high, experts said during Climate Week New York City on Monday.

A new consortium of US green banks seeking to appropriate funds earmarked in the Inflation Reduction Act (IRA) launched Monday with $27 billion in investments in line with Climate Week New York, according to a press release.

A US-based CO2 utilisation firm has raised $645 million to finance the development of its sustainable aviation fuel (SAF) plants.

RGGI states issued a notice on Monday with potential plans to almost double Cost Containment Reserve (CCR) permits with a second CCR tier in a new cap trajectory scenario, requesting public feedback to inform final decisions of its Third Program Review.

A group of global legislators has urged the US government to immediately halt the export of liquefied natural gas (LNG), in a letter released during the first day of the Climate Week NYC.

Flooding in central and southern England caused widespread travel disruptions and closed schools after some areas experienced a month's worth of rainfall in 24 hours. In parts of Bedfordshire, roads turned into rivers, with cars making their way through submerged streets. The London fire brigade said it received hundreds of calls about flooding-related incidents, including people needing to be rescued from cars and homes

• Flooding causes chaos after month’s rain falls in a day in parts of England

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