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Environmental consulting

We offer clients a comprehensive range of environmental expertise, from initial strategy to project completion.

We offer clients a comprehensive range of environmental expertise, from initial strategy to project completion.

To achieve net zero, adapt to climate change and meet the other challenges facing society today, we urgently need to conserve, manage and replenish our environmental resources as we develop the infrastructure that society needs. Our clients include public authorities, infrastructure developers, property companies and landowners. We help them to protect the environment through effective management of land, air and water. 

We provide constructive challenge and creative input so our clients can respond to a fast-changing regulatory framework. And we support the delivery of projects that protect the planet, enhance health and wellbeing, and have a positive impact on society as a whole.

How we help you

Our service is comprehensive: including air quality, biodiversity, noise, community engagement, environmental assessment and management, land quality, water, resources and waste, and the maintenance and protection of historic environments. Here are just a few examples of how our services can be combined to guide projects to a progressive environmental outcome:

Major infrastructure

Major infrastructure

Major rail projects always present considerable environmental challenges, from the route’s effects on animal populations to noise implications for communities. Our work on the UK’s High Speed 2 programme included ecological and environmental assessments to define routes and mitigation measures, acoustic studies and visualisations to inform debates about environmental impacts, and station designs with net zero designed in from the start.

Find out more about HS2

Dealing with flood risk

Dealing with flood risk

In a warming world, flood risks are growing in potency and frequency. In Belfast, the Connswater Community Greenway project brought environmental expertise together with civil engineering and community engagement, to alleviate flood risk, as well as creating a new routes for safe walking and cycling, an oasis for local residents, and enhanced habitats to restore biodiversity.

Find out more about Connswater Community Greenway

Developing green transport

Developing green transport

In Cambodia and Laos, our heritage, public engagement and transport consulting teams worked together to develop plans for greener transport at two world heritage sites (Siem Reap and Luang Prabang) at risk of damage from air pollution. These plans for green, inclusive and resilient transport included electric buses, better pavements and better parking enforcement, and were developed through close engagement with local communities.

Find out more

Improving air quality

Improving air quality

In Tirana, Albania we are shaping a major scheme aimed at addressing unchecked development issues and poor air quality in the city. We are helping design and implement an ‘orbital forest’ that will provide the city’s residents with a wealth of green leisure options close by, addressing urban heating effects, and improving air quality.

Find out more

Nature-based solutions

We design nature-based solutions that can support biodiversity, net zero, and will produce better health and wellbeing outcomes for whole communities. 

Our work on the Wild West End initiative brought property owners together to establish a green corridor, supporting health, wellbeing and biodiversity in the heart of London. In Manchester, we are working with partners to understand the long-term value – in terms of social impact, natural capital, land value and carbon reduction – of the ReLeaf Initiative, a sustained programme of tree-planting. 

Our teams are proficient in applying circular economy principles to projects, finding ways to reuse existing materials. In Queensland, Australia, our engineers are working with universities to investigate how sugar cane waste can be used in infrastructure projects to replace carbon-intensive cement and lime. Our work on Singapore’s Urban Food Production Masterplan has shown how cities can achieve food security and lower carbon costs through approaches such as vertical farms and tighter localised supply-chains.

Technology to support nature

We also develop and use digital tools, to extend our understanding of natural phenomena and processes. Our digital experts can map and analyse environments and assets, enabling smart decision-taking and targeted intervention at a scale and speed that would have been impossible only a few years ago. Our digital land-use analysis tool – Terrain – can process vast quantities of satellite data and automatically map habitats, and support planning and environmental protection discussions. 

Our systems can help citizens make sense of the future too: our Soundlab tests the acoustic impact of infrastructure, and our support to the award-winning ‘REWILD Our Planet’ augmented reality experience has helped visitors in Singapore and Australia to think about how they can work together to restore ecosystems.

Shaping sustainable outcomes

Our research helps inform public debate and shapes government guidance around the world. Our air quality experts have helped develop technologies and policies to map and understand air quality in cities around the world, to improve health and reduce carbon emissions. 

Reducing industry-wide emissions

Reducing industry-wide emissions

Arup, working with partners like the World Green Building Council, has committed to carrying out whole life carbon assessments on all projects from 2022. This will help our clients to understand the emissions implications of their designs in greater detail than before, and lead to more sustainable buildings.

Find out more

Shaping the circular economy

Shaping the circular economy

As a knowledge partner to the Ellen MacArthur Foundation, we recently published ‘The Circular Economy in the built environment’ – a report into how the construction industry could reduce the climate impact of embodied carbon in construction materials, by designing in re-use, waste minimisation and preservation of natural capital.

Find out more

Addressing GHG emissions

Addressing GHG emissions

We are also helping to define new technical standards for industry bodies and government. We were recently commissioned by the Institute of Environmental Management and Assessment to update our original guidance on assessing greenhouse gas emissions

Find out more

Your project partner

Environmental projects are best shaped and delivered in collaborative partnership. That’s why we work with clients from strategy definition through to planning, stakeholder engagement, impact assessments, commissioning and through to operations. We help them to establish baselines, set realistic and ambitious targets and implement the programmes of action that will deliver these. We design in environmental enhancements from the outset of projects, and put in place environmental management systems to optimise everything from air quality to ecology. 

  • At Meridian Water, a former industrial site in north London, we worked with the client to address issues of flooding, contamination, poor air quality and noise, and built in flood defences.

  • Working for Transport for London, we undertook a comprehensive review of the potential of reusing heat generated by London Underground to heat homes and offices.

  • Our masterplan for Mahindra World City, a new settlement near Jaipur, offers a blueprint for more sustainable urban development in its journey to become one of the world’s largest climate resilient developments.