Asma Aziz, Senior Lecturer in Power Engineering, Edith Cowan University writes on The Conversation website to explain why the concept of primary energy can mislead us about the clean-energy transition. What are your views? This widely used chart makes the clean energy switch seem much harder than it actually is If you follow news … Continue reading Understanding primary versus useful energy in the clean-energy transiti
Category: energy transition
Energy in Demand News, November 23-24, 2025
Two years ago, at COP28 in the Dubai, countries agreed on the need to "transition away from fossil fuels in energy systems." This was essentially the first time that official documents in the UNFCCC process made reference to fossil fuels. COP30 was extended from the planned closing on Friday because of a deadlock over fossil … Continue reading Energy in Demand News, November 23-24, 2025
Saudi Arabia’s solar surge: reinventing an oil empire
Laura Paddison writes on the CNN news website about Saudi Arabia’s solar boom. Saudi Arabia has pledged to generate 50% of its electricity from renewable sources by 2030 and the race is on to meet it. This oil-rich country has stood in the way of climate action. It’s quietly building a clean energy empire … Continue reading Saudi Arabia’s solar surge: reinventing an oil empire
World off track from 2030 energy efficiency goal, says IEA
In an article on the Sustainability Magazine website, Jasmin Jessen discusses the IEA’s Energy Efficiency 2025, its annual analysis of latest global trends in energy efficiency. The rate of global improvement in energy efficiency has been largely lacklustre since 2019, averaging around 1.3% per year. That’s down significantly from the average of around 2% per … Continue reading World off track from 2030 energy efficiency goal, says IEA
Blog by Jane Marsh: Clouds without carbon: Europe’s journey to 100% renewable data centers
Data center buildouts are putting unprecedented pressure on the environment. Every year, their greenhouse gas contribution increases as more organizations scale emerging technologies like artificial intelligence. Europe is attempting to reimagine the industry to set a carbon-free precedent. What policies and innovations are the foundation for this transition? Making Energy-Efficiency Standards Stricter Europe has recently … Continue reading Blog by Jane Marsh: Clouds without carbon: Europe’s journey to 100% renewable data centers
Renewables are ready: The world isn’t – yet
In an article on The Conversation website, Jay Gulledge, Visiting Professor of Practice in Global Affairs, University of Notre Dame; University of Tennessee, with the obvious benefits from deploying renewable energy, discusses why the world should act now. Renewable energy is cheaper and healthier – so why isn’t it replacing fossil fuels faster? You … Continue reading Renewables are ready: The world isn’t – yet
Energy in Demand News, November 16-17, 2025
EiD has always promoted low/no carbon mobility, but Slovakia, it seems, not so much. The Guardian this week headlined “Slow-vakia” its report on a new law setting a 6km/h speed limit for cyclists, skaters, scooter and e-scooter riders on pavements in Slovakia that has prompted mockery, criticism and a rash of online memes. “At such … Continue reading Energy in Demand News, November 16-17, 2025
Pacific Island leaders have a bold plan to become the world’s first region powered entirely by renewables and energy storage
In an article on The Conversation website, Wesley Morgan, Research Associate, Institute for Climate Risk and Response, UNSW Sydney and Scott Hamilton, Adjunct Associate Professor in Engineering, Monash University discuss the bold plans that Pacific Island nations have to bypass fossil fuels and run fully on renewables. Will they succeed? How Pacific nations plan … Continue reading Pacific Island leaders have a bold plan to become the world’s first region powered entirely by renewables and energy storage
Blog by Ellie Gabel: The growing challenge of maintaining and diagnosing a hypercomplex, digitized grid
Energy professionals are juggling grid modernization from multiple angles, including installations and maintenance of legacy systems. This transitional period presents several challenges that continue to develop as infrastructure becomes increasingly reliant upon digital assets. Experts can employ several strategies to mitigate stressors and streamline development despite system complexity. The Threat of Increasing Cybersecurity Compromises A … Continue reading Blog by Ellie Gabel: The growing challenge of maintaining and diagnosing a hypercomplex, digitized grid
US carbon emissions are down about 15% over the past 10 years
In an article on The Conversation website, Valerie Thomas, Professor of Industrial Engineering, Georgia Institute of Technology discusses why US carbon emissions have fallen even as energy demand grew. Will we see the same gains in upcoming years? How the US cut climate-changing emissions while its economy more than doubled Countries around the world … Continue reading US carbon emissions are down about 15% over the past 10 years
Energy in Demand - Sustainable Energy - Rod Janssen 