January 19, 2023

Rio Tinto, OZ Minerals and Boliden select glycine leaching technology to manage tailings

Czech company's technology selected to be part of waste-to-value challenge.

January 19, 2023

Australian state says coal miners must keep up to 10% for local needs

The NSW Minerals Council said the policy would have little impact on electricity prices but could upset trade partners.

January 19, 2023

Scientists efficiently convert temperature fluctuations into clean energy

It is possible to convert environmental temperature fluctuations into clean chemical energy, such as hydrogen.

January 17, 2023

How abandoned mines can become clean energy storage systems

A novel technique called Underground Gravity Energy Storage turns decommissioned mines into long-term energy storage solutions.

January 16, 2023

Scientists make perovskite solar cells more efficient, stable

Researchers at the US’ National Renewable Energy Laboratory have developed a new approach for manufacturing perovskite solar cells.

January 15, 2023

This village is standing in the way of Germany’s coal revival

Activists continue to block police attempts to demolish the village of Luetzerath to make way for the expansion of an opencast coal mine.

January 15, 2023

Micro EV market expected to reach $180 billion within a decade — report

The market for electric two-, three-wheelers and microcars will reach around $180 billion by 2043, IDTechEx forecasts.

January 14, 2023

Congo picks Symbion to tap methane-filled lake

New York’s Symbion Power won a bid to produce electricity from methane trapped in Lake Kivu.

January 13, 2023

CHARTS: Mining stocks gain on tech but remain an afterthought for investors

Apple is worth more than the 100 biggest mining companies, three years of global copper production and all the world's seaborne iron ore.

January 12, 2023

And the winner for most volatile commodity this decade goes to…lithium

Investors in the small, fast growing market for lithium can be forgiven for feeling whiplash – the battery metal was also the worst performer – by a long shot –…