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Initiative to decarbonise UK roads receives £30m funding

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Future roads could be built using asphalt made from grass cuttings and ‘carbon capturing’ cement, supported by £30 million government funding awarded to 7 innovative, net zero projects.

Seven projects spread across the UK, from Lanarkshire to Devon, have been awarded funding today through the Live Labs 2: Decarbonising Local Roads competition.

The programme supports projects led by local highways authorities focused on tackling the long-term decarbonisation of highways infrastructure, such as streetlights, and transforming local authorities’ approach to decarbonising roads.

The winning projects include cutting carbon emissions from our streetlights to producing asphalt made from green waste like grass cuttings. Other projects plan to drive changes to the design, construction and maintenance of typical UK highway construction, as well as plans to develop a first-of-its-kind system approach to creating a net carbon negative model for green infrastructure delivery.

Roads Minister Richard Holden said: “The UK is a world leader in technology and innovation and we must use that strength to drive decarbonisation and the next generation of high tech jobs that go alongside it.

“We are supporting this vital agenda to help level-up through £30 million funding for ground-breaking projects and boosting regional connections to support growth.

“The government is determined to create good, well paid jobs – via innovation and investment across the UK – as we accelerate the road to net zero.

The 7 successful local highways authorities and their partners will be provided funding, subject to due diligence, to develop, test, pilot and roll out new technologies to facilitate decarbonisation, including in supply chain emissions. The 7 successful bids are:

  • Highways CO2llaboration Centre for materials decarbonisation, Transport for West Midlands: supporting upskilling and developing a team in the West Midlands to decarbonise highways via 2 initiatives, including a ‘Highways CO2llaboration Centre’, and demonstrator sites showcasing and monitoring innovative decarbonised highway materials
  • UK Centre of Excellence for Material Decarbonisation in Local Roads, North Lanarkshire Council: creating a centre that will develop a materials testing programme identifying and deploying the latest tech for road construction, in addition to testing and deploying recycled materials from other industries to build roads
  • a net carbon-negative model for green infrastructure management, South Gloucestershire Council and West Sussex County Council: aims to develop a first-of-its-kind approach to creating a net carbon negative model for building and delivering green infrastructure, for example recycling biomass from green waste
  • A382 Carbon Negative Project, Devon County Council: aims to drive changes to the design, construction and maintenance in typical aspects of highway construction to reduce carbon emissions, and to build a new link road including walking and cycling options
  • Ecosystem of Things, Liverpool City Council: aims to introduce an ‘Ecosystem of Things’, exploring a scalable and transferrable approach to understanding various systems (including design, public spaces, materials/process technology, recycling infrastructure and the legal, contractual and procurement processes) at city level to embed and adopt decarbonisation initiatives
  • decarbonising street lighting, East Riding of Yorkshire Council: plans to work on increasing efficiency for low carbon lighting to make sure they can still be clearly seen by drivers and to create a framework for an alternative manual for highway lighting, signing and road marking
  • Net Zero Corridors, Wessex Partnership: will pioneer net zero roads that are built without creating more carbon emissions overall in Somerset, Cornwall, and Hampshire in 9 ‘net zero corridors’ linking rural and urban areas

Live Labs 2 is designed to ensure innovations are shared across the whole of the UK and bidders were encouraged to create partnerships across the public and private sector, and academia. As such, the winning projects will be working together across 4 interconnected themes, including:

  • a green carbon laboratory: examining the role that non-operational highways ‘green’ assets can play in providing a source of materials and fuels to decarbonise highway operations, for example, using biomass from green waste to create alternative fuels and asphalt additives
  • a future lighting testbed: researching the future of lighting for local roads to determine what is needed in the future and how they can be further decarbonised
  • a UK centre of excellence for materials: providing a centralised hub for research and innovation that would help test construction materials and their use
  • corridor and place-based decarbonisation: working to create decarbonisation across specific, wider regions and corridors covering both urban and rural areas

Live Labs 2 is funded by the Department of Transport (DfT) and organised by The Association of Directors of Environment, Economy, Planning & Transport (ADEPT), which represents ‘directors of place’ who are responsible for providing day-to-day services, such as local highways, as well as strategic long-term delivery.

Mark Kemp, President of ADEPT, said: “Tackling the carbon impact of our highways’ infrastructure is critical to our path to net zero but hard to address, so I am pleased that bidding was so competitive. Live Labs 2 has a huge ambition – to fundamentally change how we embed decarbonisation into our decision-making and to share our learning with the wider sector to enable behaviour change. Each project will bring local authority led innovation and a collaborative approach to create a long-lasting transformation of business as usual.  I am looking forward to the opportunity to learn from our successful bidders and taking that into my own organisation.”

This programme follows the previous and successful Live Labs 1, a £22.9 million innovation programme that focused on adoption of digital technology across the local roads sector in England.

£30 million allocated for highway decarbonisation projects

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Cutting-edge, innovative ideas to decarbonise the country’s highways are the key aim of the £30 million Live Labs 2 competition, announced and funded by the Department for Transport (DfT).

The funding will support pioneering projects looking at ways to decarbonise local highways infrastructure in regions across the UK. There will be a particular focus on making the construction, maintenance and running of the UK’s roads more sustainable.

Now in its second round of funding, the competition, organised by the Association of Directors of Environment, Economy, Planning and Transport (ADEPT), is the latest move in the government’s drive to create cleaner air and reach net zero emissions by 2050.

The launch of the second round of the competition follows the success of the first £22.9 million Live Labs programme which launched in May 2019 and supported the creation of 8 local projects testing innovative solutions on local roads.

Previous projects included:

  • fibre cables that detect vibrations from vehicles and dynamically change signal junctions to combat congestion
  • trials involving drones to detect potholes in Kent
  • plastic roads in Cumbria to boost value for money in the construction of highways

Staffordshire County Council also secured the expertise of 2 industry leaders to install plant-based living walls to tackle roadside emissions. The walls act as natural filters made from plants and mosses as part of a national clean air trial.

Meanwhile, Buckinghamshire Council and Suffolk County Council demonstrated how the application of smart transport technology can be expanded to offer greater social value than initially anticipated.

Their project involved repurposing road sensors, typically used to monitor traffic volumes and weather conditions, to be used in adult social care.

The technology was additionally used to allow vulnerable people to live independently for longer by installing the sensors around a house to monitor daily activities, sending signals to carers when needed.

Paula Hewitt, ADEPT President, said: “ADEPT is delighted to be able to move ahead on Live Labs 2 with this new round of DfT funding and support. The highways and transport sector is the UK’s single biggest carbon emitter and although we are seeing a transition to electric vehicles, there is a huge gap where we are yet to tackle road infrastructure and maintenance.

“Local authorities are perfectly placed to lead the drive to create net zero highways and local roads from the bottom up. The Live Labs format has proven particularly successful for highways authorities, enabling rapid change, innovation and experimentation.

“Following the success of the first ADEPT SMART Places Live Labs programme, Live Labs 2 aims to build on the partnerships between DfT, councils, commercial partners, SMEs and academia to deliver scalable zero carbon objectives with potential for commercialisation and applicability to diverse areas across the UK.”

The ADEPT Live Labs initiative demonstrates the government’s commitment to investing in innovation to decarbonise the UK’s transport network, with the aim of making it greener and more efficient for all.

By issuing significant investments for each project, the fund aims to help local highways authorities and enterprises develop and propel their ideas to market even quicker.

SMMT calls for vehicle decarbonisation plans before government bans

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The Society of Motor Manufacturers and Traders (SMMT) has called on government to work with industry to develop a plan that facilitates the transition to zero emission HGVs, before it commits an end of sale date for conventionally fuelled trucks.

All of Europe’s major truck manufacturers have agreed that new HGVs will be fossil fuel-free by 2040, and are investing billions in new powertrains to replace diesel, the most commonly used HGV fuel.

However, at present there is no clear technology that can provide full zero emission operations for all weights and uses of HGVs.

The need to support powertrain research and infrastructure development has been underlined by a new report, Fuelling the Fleet: Delivering Commercial Vehicle Decarbonisation. SMMT analysis has revealed that the commercial, technological and operational barriers currently associated with new technologies such as batteries and hydrogen meant that in 2020, only 0.2% of HGVs were alternatively fuelled – contrasted with cars, which reached this proportion in 2007.

Battery electric van usage, meanwhile, reached 0.3% in 2020 – the same proportion as cars in 2019. Uptake rates for electric vans have continued to grow rapidly, reflecting how battery power can effectively replace fossil fuels in this vehicle class, but just 2.6% of new vans registered between January and July 2021 were battery electric vehicles (BEVs), compared to 8.2% of cars.

Established manufacturers have already brought a range of fossil fuel-free HGVs and vans to market, while several new players have also entered the market with dedicated zero-emission commercial vehicle portfolios. With new technology comes new opportunities and the UK, as a manufacturer, of vans, trucks and other HGVs must accelerate the transition to fossil fuel free commercial vehicles and their component parts.

To achieve this, the SMMT says the government should develop a roadmap that supports UK manufacturers and the supply chain, creating a strong domestic market and helping companies seize the opportunities that emerge.

Specifically, it says the UK needs a dedicated public HGV charging network, as only operators who can afford to invest in expensive depot infrastructure and operate on a back to base model can currently make the switch. This network needs to be rolled out urgently – ACEA forecasts that by 2030, the UK will need 8,200 public HGV charging points, equivalent to more than two new charge points opening every single day until the end of the decade. Alternative technological solutions, such as hydrogen fuel cell vehicles, face an even tougher challenge with only 11 refuelling locations across the country.

Decarbonising the commercial vehicle sector will therefore need more support from government and other stakeholders outside the automotive industry. New technologies need new skills, so the workforce that maintains these essential vehicles must have access and support for the training courses essential to high voltage and other system work. Above all, the industry needs a stable, long-term regulatory and fiscal strategy to deliver a vibrant zero emission HGV market so that manufacturers and operators can confidently plan and prepare for the future.

Mike Hawes, SMMT Chief Executive, said: “The industry is committed to be fossil fuel free, but there is not yet a clear technology path for every weight class and every use case. Before it sets a deadline for the sector, the government must support the technological development and market proposition and provide the right framework, so hauliers don’t defer their decarbonising decision to the last minute. Plans before bans is the key.

“Vans face fewer obstacles in this decarbonisation journey than HGVs but adoption rates remain low, driven by the lack of charging points and higher operating costs relative to diesel. The new models are there, with many more coming, but without investment in incentives and infrastructure, the commercial vehicle sector will struggle to meet our shared ambition to reach net zero.”