If you think renewables means free energy it is time to think again.
Opinion: Why renewables are not free, nor will or should they ever be
Opinion: The vision and pragmatism of Stephen Tindale must not die with him
Stephen Tindale should be remembered for his visionary thinking and pragmatism
Opinion: Hyperloop – the transport revolution of our time
Could we finally have a solution to cut emissions from aviation in the shape of the hyperloop technology?
Opinion: Is a vegetarian diet really more environmentally friendly than eating meat?
Wayne Martindale asks if it really is better for the environment to switch to a vegetarian diet.
Opinion: Why we should send Bill Gates to Mars
Michael Molitor suggests we should send Bill Gates to Mars.
Opinion: Let’s talk about China
Is China a climate hero or villain?
Opinion: Creating the perfect hue for a bright energy future
Red, yellow and blue are the three primary colours – also when it comes to innovation in the energy space.
Opinion: Can technology solve climate change?
Should we rely on technology to solve climate change?
Opinion: Carbon capture and storage – time for the UK to get back on track
Suzanna Hinson argues why CCS should be brought back from the dead.
Opinion: The world’s ability to tackle climate change could vanish in a Trump presidency
Obama’s progress on tackling climate change could be undone in a matter of months by Trump
A greener life, a greener world 