EnerG2 raises prospect of greener hybrids with ultracapacitor nanotech

clock • 1 min read

Nanotechnology start ups claims molecular assembly techniques could produce more efficient ultracapacitors for use in hybrids and energy storage systems

Ultracapacitor technology start up EnerG2 has emerged from stealth mode this week with $8.5m (£5.7m) in funding, according to reports. The company scored $8.5m in Series A capital from OVP Venture...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

More on Technology

Study: China cementing position as world's leading 'electrostate'

Study: China cementing position as world's leading 'electrostate'

New electrification index highlights widening gap between countries that are accelerating their clean energy transition and those who remain reliant on costly fossil fuel

James Murray
clock 27 October 2026 • 4 min read
What can growing and recycling food in space teach agrifood systems about waste?

What can growing and recycling food in space teach agrifood systems about waste?

Kirk Siderman-Wolter, founder of Darlington-based Take Root Bio, explains how the company is learning from astronauts to convert dairy waste into energy back on Earth

Stuart Stone
clock 26 October 2026 • 8 min read
Energy industry warns grid is running on 'coal-age data'

Energy industry warns grid is running on 'coal-age data'

Open letter calls on government to open up priority energy datasets, arguing improved data access could cut bills and accelerate clean tech adoption

clock 23 October 2026 • 4 min read