Chinese scientists have achieved a breakthrough in “all-iron flow battery” technology that could sharply reduce the cost of storing renewable energy while significantly extending battery lifespan. Lithium costs over 80 times more than iron as a raw industrial material at present. An iron battery may offer a potential solution to one of the biggest bottlenecks in the global energy transition, according to the researchers. A team from the Institute of Metal Research under the Chinese Academy of...
The age of cheap oil is over and Thailand’s rooftops are reflecting that fact. Across homes, garages and warehouses in the sun-drenched kingdom, the blue-black sheen of solar panels is spreading, as the Iran war has done what years of climate summits could not: turn solar power into a necessity. Demand for solar panels has swamped companies like Wayso, whose managing director is colouring in Thailand’s rooftops as fast as he can find technicians to do it. “We can’t hire quickly enough,” Suwat...
China’s green energy transition is expanding from a domestic security priority into a potent geopolitical asset at a time of heightened global uncertainty, according to the latest official reading of the country’s 15th five-year plan. That shift has been tested in recent weeks by the US-Israeli war in Iran and Tehran’s effective closure of the Strait of Hormuz – a chokepoint for 20 per cent of global oil and gas supplies. While Tehran signalled it would reopen the strait on Tuesday under a...