Europe’s desire to speed up the phase-out of gas means all low-carbon technologies are on the table. The case for geothermal energy is gaining momentum, thanks to advancements in technology and improved business metrics
Greater focus on low-carbon heating is offering geothermal projects a route to market, but not without long-standing difficulties
DEPTH CHARGES Geothermal developers can take advantage of shallow wells across a lot of Europe for low-carbon heating and cooling solutions
MESSY REGULATION The lack of a clear definition of geothermal energy results in developers becoming mired in red tape designed for mining purposes
KEY QUOTE Replacing gas with geothermal district heating is a low-hanging fruit for many local authorities ...
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Cooperation and social justice are at the heart of plans by the historic university city of Leuven, Belgium to become carbon neutral, as is the radical idea of giving owners no choice but to energy-renovate their homes
A goal to become the first carbon neutral capital city as early as 2025 is at least partly dependent on Denmark’s new national government throwing its weight behind Copenhagen’s aspirations
Energy expert Brian Vad Mathiesen from Aalborg University in Denmark describes Vårgårda’s system as a “limousine solution”
Denmark has led the way on decarbonisation of heating, with a rapid transition away from fossil fuels aided by its large scale adoption of heating networks over the past 40 years. Instead of exchanging individual heating appliances in every home and commercial building, the Danes are centrally converting their heat networks to renewable energy, saving citizens a pile of money in the process
Cities are taking the lead on the decarbonisation of district heating and cooling networks, with the use of heat pumps on the rise
Geoengineering efforts offer a science fiction-style get-out option as the effort to avert catastrophic climate change comes down to the wire. Interest and investment in such projects shift resources away from the mainstream energy transition but some suggest the value of the research lies in a worst-case scenario