‘Reverse fridges’ and insulated walls – how to make a house carbon neutral

Retrofitting of houses on a large scale needs to start now to meet 2050 net zero energy target.Image credit - REMOURBAN

by Jonathan O’Callaghan As the world moves towards a carbon neutral future, many different areas from industry to manufacturing are working to reduce their emissions. But scientists are beginning to look at a different area – houses – to work out if it’s possible to reduce emissions from Europe’s homes to zero by retrofitting on … Read more

Shoppers ‘can’t afford’ energy efficient cars, homes – researchers

Switching to more efficient appliances can save people money over time, although they are often more expensive to buy. Image credit - Photo Mix

by: Alex Whiting Europeans can slash their fuel bills and have a significant impact on curbing global greenhouse gas emissions by buying more energy efficient cars, homes or even fridges – but many do not because of higher initial cost of green products, mistrust in EU energy ratings, and lack of awareness of long-term savings, … Read more

Why providing the necessary energy to end poverty need not cost the Earth

It is possible to increase access to basic living standards within the current national levels of energy use in India, Brazil and South Africa, research shows.

Providing access to energy – vital for a decent standard of living and ending poverty – can be done in a way that is sustainable for people surviving on low incomes and for the planet, researchers have found. As people’s living standards rise, their energy use usually does too. But a growing demand for better … Read more

‘Young scientists share protesters’ sense of urgency on climate’

Young scientists are blurring the boundaries between advocacy and research, according to Luciana Miu, vice chair of the 2019 International Student Energy Summit.

Young scientists have the ambition, disruptive thinking and sense of urgency to drive clean energy forward at the radical pace that is needed, says Luciana Miu, a PhD student in chemical engineering who is focusing on energy efficiency at Imperial College London, UK.  She is vice chair of the 2019 International Student Energy Summit, the flagship … Read more

Governments at COP24 should focus on building a global electricity grid – Prof. Damien Ernst

Image credit - Kenueone, licensed under CC0 1.0

Governments at the COP24 climate change conference in Katowice, Poland, which ends on 14 December, should tackle fossil-fuel reliance by building a global energy grid that connects renewable energy from all around the world – and the best place to start is with a giant wind farm in Greenland, says Professor Damien Ernst, an energy scientist from … Read more

‘Internet of electricity’ and zero-carbon molecules will help decarbonise Europe – report

The EU should cut greenhouse gases by 80% compared to 1990 levels by 2050, according to the European Commission's low-carbon economy roadmap.

An ‘internet of electricity’, zero-carbon cities and turning European soils into carbon sinks are among a slew of ambitious ideas to decarbonise our society and slash greenhouse gas emissions proposed by environmental experts in a reportpublished on 28 November. ‘The message in our report is that this decarbonisation business is potentially a huge economic opportunity,’ said Professor … Read more