Cagliari Port Silo
At the time of writing, the Cagliari silo is under demolition. Built-in 1973, the grain silo has been an iconic landmark of Sardinia’s primary town…
Green ammonia, what else?
Everyone looks to green hydrogen as the new frontier of fuels. But its storage and long-distance transport are still open challenges. Ammonia is an emerging…
South African Nuclear energy chief pleads for energy-mix
The power industry in South Africa is faced with huge challenges. Knox Msebenzi, Managing Director of the Nuclear Industry Association of South Africa (NIASA), discusses the…
Obsession with GDP, disregard of nature leading towards ecosystem collapse: report
“Securing nature is investing in our self-preservation.” A new report out Tuesday from the U.K. government framing the natural environment as “our most precious asset”…
The open burning of waste poses grave health risks to millions
We’re generating more waste than at any other time in history what with a greatly increased global population, rampant consumerism and the wanton use of…
Floating solar panels on 1% of reservoirs ‘could double’ Africa’s hydropower capacity
Solar panels floating on the lakes formed by Africa’s hydropower dams could be a major new source of power, according to a new study. If…
Life-saving drinking water disinfectants have a “dark side”
Disinfecting drinking water against spathogen is necessary, but by-products from the process are a ubiquitous — and likely growing — problem across the U.S. Solutions…
Biden’s Keystone XL death sentence requires Canada’s oil sector to innovate
In one of his first acts of office, U.S. President Joe Biden has issued an executive order that effectively kills the Keystone XL pipeline project. The…
We need to radically reimagine the way we travel and commute
Let’s start with a fact: electric vehicles (EVs) are better for the environment than internal combustion engine (ICE) vehicles. We should focus on promoting electric vehicles…
How waste CO2 is helping to turn renewable energy into liquid fuel
Methanol can be made from CO2 captured from industrial sources, combined with hydrogen split out of water using surplus renewable energy. And the resulting fuel…
Green Hydrogen: Could It Be Key to a Carbon-Free Economy?
Originally published at Yale Environment 360 Green hydrogen, which uses renewable energy to produce hydrogen from water, is taking off around the globe. Its boosters say…
Why solar geoengineering should be part of the climate crisis solution
Betsy Mason Q&A — Climate scientist David Keith The controversial technology of reflecting sunlight away from the planet could help blunt the worst impacts of…
The UK has some of the least energy-efficient housing in Europe – here’s how to fix this
Samot/Shutterstock Sankar Sivarajah, University of Bradford Poorly constructed housing can seriously affect people’s health and wellbeing. And with the UK having some of the oldest…