Under the RenewableCrypto project, Zumo will now work with its partner, Zero Labs, to conduct further research into practical decarbonisation solutions, funded by the UK’s national innovation agency, Innovate UK.

Zumo has successfully completed its Zero Hero pilot project, a live trial to buy Renewable Energy Certificates (RECs, where 1 REC equals 1 MWh of green electricity) to compensate for the electricity usage of bitcoin bought via the Zumo app.

Over the pilot period, bitcoin to the value of £1.5 million has been covered by Zero Hero REC purchases, with a total of 850 megawatt-hours (MWh) of electricity compensated via the programme – enough energy to drive an electric vehicle for over three million miles.

The Zero Hero results are presented in Zumo’s new report – ‘Decarbonising Crypto: Towards Practical Solutions’.  The report argues that REC markets must increase in sophistication and in efficiency if they are to meet the current requirements of net zero strategies. Crucially, crypto – as an emerging electricity-focused sector – has a unique opportunity to shake up this marketplace and signal a new wave of demand.

For the next stage of its work, Zumo and its US partner, Zero Labs, have been awarded a grant by Innovate UK, to further fund research into the decarbonisation of crypto. This RenewableCrypto project will kick off later this month and see Zumo working with Zero Labs to find practical ways in which wallets and platforms can scale the use of renewable energy.

Doug Miller, Zero Labs co-founder, said: “Zumo is demonstrating leadership in the Crypto Climate Accord (CCA) community in two ways: leading dialogues about how to estimate the energy use of BTC holdings and procuring clean energy to power Zumo platform customers’ holdings in a verifiable way.

“Zero Labs is thrilled to support Zumo with scaling a solution across its growing customer base to increase demand for clean energy around the globe and convert the wider crypto industry into a newfound source of demand for clean energy in voluntary markets.”

Kirsteen Harrison, environmental and sustainability adviser at Zumo, said: “The results of our Zero Hero pilot project are hugely encouraging, showing both what is possible and a significant appetite from customers for clean energy solutions.

“But this is just the beginning, and the story can only continue through the collaboration of all market participants – miners, platforms and end users – within the crypto sector. We hope that our new report will help continue to shift the dial from talk towards action.”

“Along with our partners at Zero Labs, we’re aiming to lead this charge and explore new, digital-led solutions that remove practical barriers to voluntary renewables procurement and verifying green credentials. With electricity being the most significant part of crypto’s carbon footprint, we have a unique opportunity as a sector to rapidly decarbonise.”

The RenewableCrypto project will serve as a global showcase supporting the Crypto Climate Accord, to which both Zumo and Zero Labs are signatories, and work to demonstrate technology-based climate leadership from the UK.

Its goal: to set a new example not only in the crypto industry but also the wider financial services sector around the direction the sector needs to move - taking climate action and proving it.