Double the share of renewables in the ‘decade of action’ 

The share of renewables in global power should more than double by 2030 to advance the global energy transformation, achieve sustainable development goals and a pathway to climate safety, according to the International Renewable Energy Agency (IRENA). 

Renewable electricity should supply 57 per cent of global power by the end of the decade, up from 26 per cent today.  

A new booklet 10 Years: Progress to Action, published for the 10th annual Assembly of IRENA, charts recent global advances and outlines the measures still needed to scale up renewables. The Agency’s data shows that annual renewable energy investment needs to double from around USD330bn today, to close to USD750bn to deploy renewable energy at the speed required. Much of the needed investment can be met by redirecting planned fossil fuel investment. Close to USD10tr of non-renewables related energy investments are planned to 2030, risking stranded assets and increasing the likelihood of exceeding the world’s 1.5 degree carbon budget this decade.

“We have entered the decade of renewable energy action, a period in which the energy system will transform at unparalleled speed,” said IRENA director general, Francesco La Camera. “To ensure this happens, we must urgently address the need for stronger enabling policies and a significant increase in investment over the next ten years. Renewables hold the key to sustainable development and should be central to energy and economic planning all over the world.” 

“Renewable energy solutions are affordable, readily available and deployable at scale,” continued La Camera. “To advance a low-carbon future, IRENA will further promote knowledge exchange, strengthen partnerships and work with all stakeholders, from private sector leaders to policy makers, to catalyse action on the ground. We know it is possible but we must all move faster.”  

Additional investments bring significant external cost savings, including minimising significant losses caused by climate change as a result of inaction. Savings could amount to between USD1.6tr and USD3.7tr annually by 2030, three to seven times higher than investment costs for the energy transformation.