
Ioxus, Maxwell, Win Inertia bet on ultracapacitors to store energy
While they can't capture as much energy as batteries, the technology is finding advocates in the transportation sector
While batteries still generate more headlines, the role of ultracapacitors in energy storage and efficiency applications moved toward centre stage this summer with high-profile transportation projects...
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EU leaders back 2050 net zero target
European Council endorses goal of building a 'climate neutral EU', despite continuing Polish objections
COP25 Overnight Briefing: Net Zero Asset Owner Alliance surges to almost $4tr
AXA, Aviva, CNP Assurances, and FRR join drive to decarbonise portfolios by 2050, as EU Commissioner promises 'thorough assessment' of Europe's net zero plan
Global Briefing: Denmark unveils plan for offshore wind artificial island
All the green business news from around the world this week
As the climate crisis grows, Big Oil finds itself over a barrel
The sector is facing strong headwinds from activists, investors and governments, pitting the companies' relentless growth ambitions against the worsening signs of climate change