Umbiko we-IEA, ukutshalwa kwezimali kwamandla emhlabeni wonke kuzokhula ngo-8% ngo-2022, kudlule uphawu lwe-300GW okokuqala, kufinyelele ku-$2.4 trillion, okubalwa cishe izingxenye ezintathu kwezine zokukhula kokutshalwa kwezimali kwamandla iyonke.
Kulindeleke ukuthi amandla elanga abe ngu-60% wamandla avuselelekayo emhlabeni wonke kulo nyaka, kanye no-190GW wamandla amasha angeziwe, okuwukwenyuka ngo-25% kusukela ngonyaka odlule.