Climate Crisis

Sublime Cement says it's ready to start scaling on the "world's cleanest cement," which meets industry performance standards relying on room-temperature electrolyzers in place of fossil-fueled furnaces, using a variety of zero-carbon input materials.

Bill Gates-backed startup Antora Energy is preparing to roll out a containerized, modular heat battery, designed to store renewable energy at the lowest possible cost – then release it efficiently as electricity or industrial process heat.

Methane has a greenhouse effect 80 times worse than carbon dioxide over a 20-year period, and emissions are skyrocketing even as we start reducing CO2. That makes UCF's new hydrocarbon-capturing, sunlight-powered catalyst a very compelling idea.

As global temperatures soar, the ability to adapt is vital for every species, including our own. Scientists are hoping that by putting one more sweaty body out on the street, we'll find new ways to combat potentially deadly heat-related health risks.

Renewable energy is taking off at exponential rates, putting global clean power "in line with ambitious net-zero scenarios." A new report suggests fossil fuel demand in the energy sector has already peaked, and "will be in freefall" by 2030.

As climate change, market demand and other variables impact vino supply and quality, winemakers have turned to using ultrasound on grapes to get a better drop. Now, for the first time, scientists have studied its effects on the increasingly popular rosé.

Focused on creating a greener future, the UK’s PLP Architects have collaborated with nature to create a renewable, biodegradable fungus-based modular block with the potential to become a new building material with minimal environmental impact.

After water, concrete is the world’s most consumed material, and concrete production’s impact on the environment is significant. Researchers have discovered that an inexpensive ingredient may be the answer to reducing concrete's climate impact.

In Hokkaido, Japan's winter months, harmless underwater algae balls are protected from death by an ice shield. That shield is expected to thin thanks to global warming, causing the balls to join the list of species threatened by climate change.

Industrial heat consumes a huge proportion of global energy. Rondo Energy says its brick-toasting heat storage device is so cheap and efficient that it makes decarbonization an instant no-brainer across a huge range of industries. Bill Gates agrees.

The world's second-largest cryptocurrency is poised on the brink of a transformational overhaul. Within hours, "the merge" will happen, and the Ethereum network will eliminate 99.95% of its monstrous ~78 terawatt-hours per year energy consumption.

Even slight adjustments to how we make cement and concrete can have a big impact on their environmental footprint, and as research continues to show, scientists working in this space are not short of ideas.