A new report published by U.S.-based think tank the Oakland Institute warns that the rush for critical minerals comes with massive implications for the world, especially African countries.

The report, “RUSH: Global Scramble for Minerals Wages War on People and Planet,” challenges the popular narrative that an expansion of mining operations is necessary for the global green energy transition.

“The intensification of mineral extraction has already had devastating consequences around the world, destroying land, livelihoods, and waters,” Oakland Institute policy director Frederic Mousseau told Mongabay in an email. He added the projected expansion of mining to meet global mineral demands will only perpetuate this devastation.

Global demand for critical minerals is projected to increase drastically over the next two to three decades. Between 2000 and 2024, nickel production rose by 187%, rare earth extraction by 329%, and lithium production by 1,602%. According to projections by the International Energy Agency, demand for six key minerals — copper, graphite, lithium, cobalt, rare earth elements, and nickel — will further skyrocket in the coming decades.

The IEA forecasts that total mineral demand from clean energy technologies will at least double by 2040.