Ukraine and Russia’s power grids used to be linked, leaving Russia with a deep understanding of how Kyiv’s energy systems work.
Articles on Energy
Displaying 201 - 220 of 1170 articles
Artificial intelligence systems have big environmental costs but are also finding ways to save energy and water, cut emissions and make businesses more efficient.
The viral idea that polite prompts waste electricity is an exaggeration. But it reflects a growing awareness of AI’s enormous infrastructure costs.
Political chaos, sanctions and technical mismanagement of the oil industry may have taken a heavy toll on the industry.
South Africa and Nigeria promised to reduce greenhouse gas emissions from oil and coal. But instead they’re planning to increase production of fossil fuels.
China is still expanding its coal-fired power stations and depends on coal in its energy network.
Energy projects are expensive and take a long time to build. Where to build them is often also a difficult, even controversial, question.
If Australia hits 82% renewables by the end of the decade, wholesale power should be a third cheaper.
How many data centers will be built – and how much electricity they’ll need – is uncertain. Being prepared costs money, but so does being unprepared.
Gas was long thought to be essential as a backup for a clean energy grid. But enormous growth in grid-scale batteries has changed the game.
The Trump administration has made several efforts to support the coal industry, but even if coal were free, the economics aren’t in its favor.
Industry leaders have objected to reversals of long-standing policies, and market forces are moving against the Trump administration’s hopes.
Gas shortages loom as Bass Strait wells run dry and Queensland gas is sold overseas. A mandatory new reservation scheme is coming.
Wastewater heat recovery, which recycles hot water from drains to preheat new water, could cut coal use, lower carbon emissions, and create local jobs in Zambia.
Rising electricity demand has researchers exploring a wide range of methods to generate more power, including a type of nuclear reactor that’s smaller than traditional nuclear plants.
The industry minister denied Australia’s adopting a ‘light-touch’ approach on AI – and says he’s working to make sure data centres are ‘not a drain on resources’.
To reduce emissions put into the atmosphere, Google is using carbon capture and sequestration. But not all CCS projects are the same.
Could container ships ever go electric? The best option might be a fleet of attendant battery vessels to power these giants directly.
India links new rural power lines to solar projects, providing cleaner energy for farms, while South Africa has ways for communities to benefit from green energy profits.
Australia’s renewable boom has created a new bottleneck: grid access. As new transmission line costs blow out amid protests, we need to optimise the build.
Top contributors
-
Professorial Fellow, University of Canberra
-
Senior Fellow in Energy and Climate Change, Grattan Institute
-
Professor and Director, Victoria Energy Policy Centre, Victoria University
-
Professor of Transport Technology and Sustainability, Swinburne University of Technology
-
Professor of Law, Deakin University
-
Professor, School of Economics, The University of Queensland
-
Senior Industry Fellow, Environment and Planning, RMIT University
-
Senior Research Associate, Renewable Energy & Energy Systems Analyst, UNSW
-
Research Associate, Institute for Climate Risk and Response, UNSW
-
Lecturer in International Studies, University of Washington
-
Professor of Sustainability, Curtin University
-
Professor of Engineering, Australian National University
-
Adjunct Professor in Sustainability, The University of Western Australia
-
Professor of Public Policy and Director of the Payne Institute, Colorado School of Mines
-
Climateworks Centre Country Lead, Australia, Monash University