Increased use of renewable energy, combined with intensified electrification, could prove decisive for the world to meet key climate goals by 2050. This study from the International Renewable Energy Agency (IRENA) highlights immediately deployable, cost-effective options for countries to fulfil climate commitments and limit the rise of global temperatures. The envisaged energy transformation would also reduce net costs and bring significant socio-economic benefits, such as increased economic growth, job creation and overall welfare gains.
Renewables already make up more than half of newly installed power-generation capacity. Yet their overall share in the energy mix (including power, heat and transport) needs to grow six times faster, IRENA’s analysis shows. National climate commitments under the Paris Agreement largely hinge on energy decarbonisation. The historic 2015 climate deal, endorsed nearly worldwide, calls for keeping the rise in average global temperatures “well below” two degrees Celsius during the present century, compared to pre-industrial levels.
The full report you could find out here