Reducing Carbon Emissions on Site

The use of fossil fuels on construction sites generates the majority of Scope 1 carbon emissions in the industry, including our own. These are direct emissions from owned or controlled sources, such as fuel combustion in trucks or equipment.

To reduce these, we have worked closely with clients to present a clear case for switching to HVO fuel wherever possible.

HVO fuel is a diesel alternative derived from vegetable matter. It is sustainably produced and biodegradable which, as well as cutting emissions, reduces the risk of an environmental incident resulting from a spillage. Additionally, using HVO reduces NOx (nitrogen oxide gases produced from the combustion of fossil fuel) and small particle emissions, improving air quality in confined spaces.

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“All our heavy piling rigs are HVO fuel compatible and all rigs have been fitted with fuel efficient Stage V engines. We also train our rig operators continuously to ensure they are familiar with the latest techniques and manufacturer guidance, particularly in relation to power utilisation. This training improves rig utilisation and fuel efficiency, which also reduces scope 1 carbon emissions on site”.  

Devji Bhuva, GSS Piling Technical Director

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Pioneering Projects

Switching to HVO fuel enables us to achieve a huge 90% reduction in carbon emissions (compared with using diesel fuel). Some of our projects, including Camden Goods Yard, have been using HVO fuel as a primary fuel for both plant and machinery. At others, like the Elephant and Castle Town Centre project, most of our plant has been operated using this sustainably produced fuel.

At Camden Goods Yard alone, we have predicted a total CO2 saving of 430,000 kgTCO2e from activities with fuel usage. To put this into context, that's the carbon output of a 1,068,713 mile drive by the average car (or 94 passenger vehicles driven for a year).

We will continue to encourage our clients to make the switch to diesel-free construction and commit to a future with lower and lower carbon emissions.