The German government has helped fund the world's only hydrogen/electric plane prototype, but could it really be the future of passenger air travel?
When he first floated the idea of developing a plane powered entirely by a hydrogen fuel cell battery the response engineer Josef Kallo often received in meetings was one of laughter. Yet fast forward...
Its new owners Macquarie insist it has a plan to use the bank to invest heavily in pioneering green infrastructure, but plenty are still suspicious of the sale
Environment ministers from the two nations pledge to work together to protect devolved green agendas
New head of the Green Investment Group - formally Green Investment Bank - Edward Northam explains what lies ahead for the newly privatised body
Controversial sale of the Green Investment Bank to Australia's Macquarie closes and bank's name changed to the 'Green Investment Group'