The Carbon Flex Project

Cities are making energy decisions every day. The Carbon Flex project asked the question 'Are we investing in the right things at local level to decarbonise the grid faster? To answer this, the Carbon Flex project assessed the carbon value of matching energy demand to renewable electricity more of the hours of the day.

Cites can take the lead to capture this ‘hidden carbon’ value by setting Net Zero and 24/7 Carbon Free targets, and begin to act today by accounting for carbon with more timely location-based datasets that are rapidly becoming available.

National governments can do more to ensure open access to data and move toward mandatory carbon reporting. Programmes and policies can then value the avoided carbon of distributed actions - either through individual programmes or targeted policies can be designed and implemented today.

As governments move toward the goal of operating national grids entirely carbon-free, many related policy areas will be affected that allow us to measure carbon benefits of these actions. There is an urgent opportunity for cities to kickstart the journey today, reducing their own carbon offset burden early, thereby contributing to reducing the cost of decarbonising electricity nationally.


November 2021 - Energy Unlocked and Quantenergy.

Supported by Bulb Foundation.

London

The Carbon Flex project started in London, assessing the value of two use cases - adding batteries to solar panels, and electrifying heating with air source heat pumps — and the findings show that by ‘carbon flexing’ these technologies, buildings could be avoiding 9-13% CO2 annually, and support system-wide grid decarbonisation around them. But price and carbon today are not correlated enough to drive these actions, nor are carbon markets today able to value these distributed actions in cities.


Durban

eThekwini municipality has very different challenges to London. With devastating floods recently and energy infrastructure that is already stretched to deliver basic energy needs, the city needs to scale up investment in and access to renewable energy even as it increases supply and meets net zero targets. The work with Quantenergy and Joe Slovo Foundation focused on engaging local stakeholders about how to put 24/7 Carbon Free Energy into the context of eThekwini’s challenges and opportunities.

Read the summary of the Carbon Flex Durban findings.


Lisbon

More information coming soon…