We need to cut global methane emissions from fossil fuels by 75% by 2030 to be on target to limit warming to 1.5°C. That equates to 90 Mt of the current total of 120 Mt of annual fossil fuel methane emissions. The IEA says 80 Mt can be avoided through the deployment of known and existing technologies, often at low – or even negative – cost. And the 75% cut needs $170bn in spending to 2030, a very achievable sum given it represents less than 5% of … [Read more...]
Just Transition: UK’s Port Talbot steelworks are closing. What can be learnt from the Netherlands and Sweden?
A classic “just transition” story is being played out in the UK, a high income nation and Europe’s second biggest economy. Tata Steel plans to cut almost 3,000 jobs at the UK’s largest steelworks. The location, Port Talbot, is one of the most deprived places in the UK and the steelworks there are its largest private sector employer. Tata is under pressure to decarbonise its steel production, so will switch to an electric arc furnace that recycles … [Read more...]
Building and financing the expansion of Europe’s electrical interconnection market
In the first of a series of four articles covering the expanding market for electrical interconnections in Europe, Jean-Baptiste Vaujour at the Emlyon Business School sets the scene by presenting the main points and current developments around the difficulties of building and financing these assets. Interconnectors allow power to be sent across borders to meet the shortfall where supply is not meeting demand. For example, European electricity … [Read more...]
Investing billions in new cross-border Electricity Transmission capacity can cover its costs within a few years
The huge divergence of electricity prices between nations after the energy crises of 2021 and 2022 exposed Europe’s pressing need to increase cross-border transmission capacity, explain George Dimopoulos, Conall Heussaff and Georg Zachmann at Bruegel. Without it, generation costs will be higher, emissions too, and new generation will continue to be badly congested. The author’s calculations reveal that one additional MW of cross-border capacity … [Read more...]
Cost vs Resilience: Europe’s sourcing strategy will shape the regional Hydrogen economy
The upcoming EU Hydrogen Bank pilot auction and trilogue discussions are focussing minds on the future of hydrogen. Jonas Lotze and Massimo Moser at TransnetBW and Janina Erb, Roman Flatau, Felix Greven and Max Labmayr at d-fine present the results of their modelling of two hydrogen sourcing scenarios: "Global Market" (GM) where the import of hydrogen into Europe is unrestricted, and "Energy Resilient Europe" (ERE) where almost all hydrogen is … [Read more...]
Embodied Carbon Emissions: understanding the different methodologies being used around the world
The measurement of the embodied carbon emissions of goods tells us what greenhouse gas emissions are generated during the production and transportation of those goods. This achieves two main things. Firstly, it allows producers to understand where their emissions are coming from, and so reduce them. Secondly, it opens the door to putting a price on those emissions, thus incentivising producers to reduce them. But, as Max Gruenig at E3G explains, … [Read more...]
How new and better science is driving climate litigation
Delta Merner at the Union of Concerned Scientists makes her predictions for climate litigation in 2023. There will be much more, globally. The stand out observation is that new and better science is driving the evidence, impacting the litigants and the courts. That points at major changes to the litigation landscape. More granular geographical evidence allows local litigants to more accurately make a case for connecting emissions and pollutants … [Read more...]
EU Solar has avoided 20bcm of gas imports and saved €29bn
Solar generation in the EU has avoided the import of 20bcm of gas that would have cost €29bn, explains PaweĹ‚ CzyĹĽak at Ember, writing for Carbon Brief. The new solar power added since 2021 alone avoided €6bn of gas imports. Record EU solar generation increased by 28% in the summer of 2022, compared with the same period a year earlier. And it’s growing very quickly, with a consistent 15% year-on-year increases in installed solar capacity – from … [Read more...]
Electricity markets with high shares of Wind and Solar will need Nuclear
When electricity markets have high shares of wind and solar – the goal of many regions around the world – is it more efficient to build a nuclear power plant instead of investing further in more renewable capacity? The answer is yes, according to a study by Machiel Mulder, Xinyu Li and Arjen Veenstra at the University of Groningen. In essence, it’s because nuclear benefits from the high (scarcity) prices when there’s little wind or sunshine. Here … [Read more...]
Netherlands and China co-operate on Aquifer Thermal Energy Storage for heating and cooling
Aquifer Thermal Energy Storage (ATES) accesses the stable temperature of groundwater to warm buildings in winter and cool them in summer. The solution uses much less power than conventional heating and cooling systems. As Daisy Chi at ECECP explains, ATES first took off in China in the 1960s but ran into problems with the required circulation of the groundwater. However, the technology has been developed and optimised in the Netherlands: of the … [Read more...]
Europe must simultaneously replace Russia’s fossil exports and accelerate its clean energy deployment
The Ukraine crisis has had an immediate impact on Europe’s strategy for energy supply security. And this week’s sudden halting of gas supplies by Russia to Poland and Bulgaria only emphasises the urgency. Dolf Gielen, Ricardo Gorini, Luis Janeiro and Seán Collins at IRENA look at the best options, basing their findings on their latest “World Energy Transitions Outlook”, published in March, that lays out a routemap for the next eight years for … [Read more...]
Rotterdam’s World Hydrogen 2022 Summit & Exhibition: 3,000+ attendees, 120+ businesses, 9-11 May
The World Hydrogen 2022 Summit & Exhibition will open its doors to over 3,500 industry professionals on 9-11 May in Rotterdam where more than 120 leading hydrogen companies will be showcasing their technologies, applications and solutions at the city’s largest arena, the Rotterdam Ahoy. The anticipated meeting is the first large-scale hydrogen-focused event to take place following the pandemic in Rotterdam, a city recognised for its advances … [Read more...]
Our Hydrogen future: 27 authors imagine the world in 2030-2050
Here’s something very different for our readers today, and an opportunity for you to register for our Webinar and Q&A on Wednesday Feb 16th at 09:00 CET (register here). It’s to mark the book launch of “Touching Hydrogen Future”, where 27 energy experts from around the world have written a chapter each. They are fictional accounts of what our world could like in the near future. The countries covered are the Netherlands (2029), Denmark … [Read more...]
Will this be the decade of Carbon Capture or another false start?
Ten years ago there was a major drive to get carbon capture off the ground. But only 30% of the earmarked $8.5bn worldwide was ever spent. Spending timescales were too short, deadlines were missed, projects were too focussed and too complex, and long-term liability was poorly understood and managed. This time it can be different, says Samantha McCulloch at the IEA who compares that faltering history with the plans now being put in place. New … [Read more...]
Redesigning UK electricity taxes to boost Heat Pump sales
In the UK, consumer prices for electricity are five times more expensive than for gas. It is a disincentive to adopt electric heat pumps. To make things harder, 23% of the electricity price comes from climate and social levies. It’s just 2% for gas. No wonder the UK continues to install about 1.7 million gas boilers a year. Jan Rosenow and Richard Lowes at RAP call for changes that will incentivise customers to buy heat pumps while having a … [Read more...]