Meet the E-Diggers Slashing CO₂ Enmissions by 200 Tonnes
In a significant leap towards decarbonising its operations, leading electricity distributor UK Power Networks (UKPN) collaborates with Falco Construction to experiment with fully electric diggers for network maintenance.
This pioneering effort not only focuses on reducing carbon emissions but also on preserving the efficiency and reliability of construction.
The bustling construction scene in the City of London currently sees more than nine million square feet of floor space in development, underscoring a heavy reliance on construction machinery such as diggers.In April 2023, 1,365 units of Non-Road Mobile Machinery (NRMM) were in operation, with 1,163 meeting the stringent standards of London’s NRMM Low Emission Zone.
Electric Diggers for Underground maintenance
Highlighted in this trial is the Takeuchi TB20e, a battery-powered excavator, stationed at the frontline of UKPN's underground network maintenance projects.
Should this trial succeed, Falco Construction could potentially replace its fleet of 120 diesel-powered diggers with these electric variants, leading to a substantial drop in emissions.
The environmental perks extend beyond just reduced emissions; the TB20e is 75% quieter than its diesel counterparts.
Such a reduction in noise makes these diggers particularly suitable for urban settings like London and its surrounding South East and East regions.
Alan Seyfi, the Support Services Director at Falco Construction, says: "The trial has put to bed concerns about range anxiety, power issues and handling."
Moreover, these electric diggers boast an impressive operational potential on a single charge, lasting anywhere between three to five days, addressing some common operational worries.
Cleaner air for London
The Deputy Mayor for Environment and Energy in London, Mete Coban, emphasises the importance of these initiatives in combating air pollution.
He says: "We know that construction vehicles such as diggers contribute significantly to air pollution, which is why the Mayor has tightened standards across London.
"Technology like this will help ensure Londoners, particularly those in the most deprived areas, can breathe cleaner air."
The feedback on this innovative trial has been overwhelmingly positive.
UKPN envisions this experiment as a significant advance, not just for the construction sphere but also for utility operations across the capital and beyond.
"The results have cemented the trial as a way forward," the company states, pointing to the broader implications of adopting zero-emission technology.
Challenges and future considerations
Despite their promising potential, electric solutions do have limitations, particularly for vehicles necessitating high power or those that are heavy, due to the size and weight of the required batteries.
The challenge is particularly pronounced in the realm of decarbonising heavy goods transportation, where infrastructure for electric heavy trucks is still in its infancy.
Currently, the UK boasts only one dedicated electric vehicle charging site for heavy trucks, and the extensive upfront costs associated with vehicle acquisition and depot charging infrastructure prove to be a significant barrier.
A step towards a greener future
The trial by UKPN and Falco Construction, by integrating zero-emission electric diggers for utility and construction work, symbolises an essential stride towards a greener, more sustainable urban environment.
With promising outcomes and robust support from policy makers and industry leaders, this initiative underscores the viable impact of all-electric solutions towards achieving cleaner, quieter urban settings.
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