Feasibility of decarbonising electricity in G7 by 2035
G7 countries and the European Union have committed to decarbonise electricity by 2035. Is this target feasible? We show that it would require expanding low-carbon electricity 4.5 times faster and reducing fossil-based electricity 2 times faster than in 2015-2020 between 2020 and 2035. Unfortunately in 2021, most G7 countries increased the use of fossils and slowed down the growth of low-carbon electricity, making it even more challenging to achieve the target by 2035.
Global growth of wind needs to be double as fast as recent growth in Germany to meet IEA’s Net Zero by 2050
The IEA Net Zero 2050 Roadmap envisions adding 310 GW of onshore wind in 2030. This is the same as was added globally in the last five years. Has such a rate been ever achieved in any country?
Can UK eliminate emissions from residential heating by deploying heat pumps as fast as Finland?
Replacing gas heating with heat pumps would reduce 90% of UK’s direct greenhouse gas emissions from the residential sector. Here we look at whether such a replacement would be feasible if the UK would adopt heat pumps as fast as one of the leaders in this technology, Finland.