25 sector-specific ‘priority actions’

The UNFCCC said the plan includes 25 sector-specific "priority actions" under the Breakthrough Agenda to decarbonise power, transport and steel, scale up low-emission hydrogen production and accelerate the shift to sustainable agriculture by the 28th edition of the UN climate summit (COP28) which will be held in the UAE.

The Breakthrough Agenda, launched at COP26 by 45 countries accounting for 70 percent of the global GDP, represents a global commitment to work together this decade to scale and speed up the development and deployment of clean technologies to help keep the 1.5 degree Celsius goal in reach. The 45 countries including those in the G7, India and China.

The International Renewable Energy Agency (IRENA) said buildings and cement sectors are expected to be added to the plan next year. This year's package of measures is designed to cut energy costs, rapidly reduce emissions and boost food security.

Keeping the 1.5 degree celsius goal alive

To keep global warming to no more than 1.5 degree Celsius, emissions need to be reduced by 45 percent by 2030 and reach net zero by 2050, according to climate scientists.

The preferred warming limit set by the 2015 Paris Agreement is 1.5 degree Celsius -- a limit that countries hope will be sufficient to avoid the worst impacts of climate change.

Earth's global surface temperature has increased by around 1.1 degree Celsius as compared to the average in the pre-industrial (1850–1900) levels and this warming is considered the reason behind record droughts, wildfires and floods worldwide.

Low emission infrastructure projects, transport

According to UNFCCC, the priority actions include agreements to develop common definitions for low-emission and near-zero emission steel, hydrogen and sustainable batteries to help direct billions of pounds in investment, procurement and trade to ensure credibility and transparency.

It also includes ramping up the deployment of essential infrastructure projects including at least 50 large scale net-zero emission industrial plants, at least 100 hydrogen valleys and a package of major cross-border power grid infrastructure projects.

The priority actions also entail a common target date to phase out polluting cars and vehicles, consistent with the Paris Agreement and using billions of pounds of private and public procurement and infrastructure spend to stimulate global demand for green industrial goods.

"Since we launched the Breakthrough Agenda at COP26, the world has changed and we are facing a perilous geopolitical and economic situation. That only makes international collaboration more urgent," said Alok Sharma, COP26 president.?

"That's why I am pleased that countries representing over 50 percent of global GDP have now agreed to a set of priority actions for implementation. Now, it is vital for all to deliver and demonstrate real progress as we move forward. This is integral to achieving the 2030 goal of making clean technology affordable, available and accessible to all," he said.

(With inputs from PTI)