New battery is cheaper than lithium-ion with four times the capacity
A new type of room temperature sodium-sulfur (RT Na-S) battery could help solve the renewable energy storage problem.
Here’s what that fusion power breakthrough really means
This year, NIF reports that it has achieved "ignition" — that is, it has achieved slightly more fusion energy output than laser energy input.
Construction juggernaut unveils huge electric mining truck
Construction equipment manufacturer Caterpillar has demonstrated its first battery-electric large mining truck.
This meteorite material could power our clean energy future
A lab-made version of tetrataenite, a mineral found in meteorites, could replace rare earth elements in the production of permanent magnets.
Your house could become a rechargeable cement battery. Here’s how.
Rechargeable cement batteries could allow for whole sections of multi-storey buildings to be made of functional concrete.
Molten salt reactors could save nuclear power
Molten salt reactors, a type of nuclear reactor first explored in the 1950s, could be the future of clean energy.
New motionless tech harnesses wind energy from rooftops
Aeromine Technologies’ motionless wind energy system promises to increase the amount of renewable energy generated from rooftops.
New MIT system could cool buildings up to 10℃— without electricity
MIT’s new “passive cooling” system could break the spiral of more air conditioning.
Stanford engineers warn that electric car charging could crash a grid powered by renewable energy
Most electric car charging is done at night. A grid powered mostly by renewable energy might not be able to meet demand.
Electric planes are coming: Short-hop regional flights could be running on batteries in a few years
Aerospace engineer Gökçin Çınar discusses sustainable aviation concepts, including hybrid-electric planes and hydrogen fuel alternatives.