Sustainability: Environmental Science and Engineering

Course Information

BSc (Hons) (NFQ Level 8)

Full Time - Undergraduate Studies

CAO Code: DN240
CAO Points Range 2019: N/A
Length of Course: 4 Years
Average Intake: 50

Leaving Certificate:
  • 02/H6 in Mathematics
  • 06/H7 in Irish, English, and 3 other recognised subjects
Click below for equivalent entry requirements information for:

Why is this course for me?

This unique programme combines the economic, environmental and social dimensions of sustainability, enabling specialisation in one of those dimensions complemented by knowledge and skills from the others. Core modules provide a global perspective on sustainability and include interdisciplinary research, a professional placement, field work in Ireland and Europe and guest lectures from leading researchers, advocates and practitioners.

The Sustainability with Environmental Science and Engineering pathway has a particular emphasis on the science and technology to understand and address climate change and the degradation of our natural environment. It has a great degree of flexibility to enable you to draw on a range of relevant modules from across the disciplines of science, engineering and agriculture.

You may also choose to become progressively more focused on Earth Sciences including climate change, or Ecology/Environmental Biology including conservation and environmental management or the environmental aspects of Engineering, including transport, waste management and sustainable energy solutions.

Career & Graduate Study Opportunities

An interdisciplinary education in sustainability theory, policy and practise will equip you to work in areas such as renewables, clean technology management and energy efficiency, or advise industries on social and environmental strategies.

Many opportunities also exist in international organisations such as the UN, the European Environment Agency and the European Commission, government departments and state agencies such as the Environmental Protection Agency and the National Parks and Wildlife Service and in local authorities and Non-Governmental Organisations.

What Will I Study

First Year

  • Sustainability including concepts and research tools, policy, law & economics
  • Mathematics
  • Social Sciences
  • Environmental Science
  • Economics & Business
  • Option modules

Second Year:

  • Sustainability (includes modules on Research Tools for Sustainability and Innovation, Communication and Careers in Sustainability)
  • Environmental Science and Engineering ( includes modules on Energy, Climate Change and Policy, Global Environmental Change, Weather, Climate and Climate Change, Land Use and the Environment, Environmental Biology)
  • Social Sciences, Policy and Law
  • Economics and Business




Third Year:

  • Sustainability (includes a professional work placement in sustainability & a residential field trip)
  • Environmental Science and Engineering (includes modules on Data Analysis and options including Waste Management, Life Cycle Assessment, Causes of Climate Change and Ecosystems Ecology)
  • Social Sciences, Policy and Law

Fourth Year:

  • Sustainability (includes an interdisciplinary project on a sustainability challenge and a research project module)
  • Environmental Science and Engineering (including modules on Environmental Issues and Policy, Advanced Air Pollution, Biology and Ecology of Coastal Wetlands, Life Cycle Assessment)
  • Social Sciences, Policy and Law
  • Economics and Business

Download the course pathways for the BSc Sustainability

Assessment varies with each module but may comprise continuous assessment of practicals, written exams and online learning activities.

International Study Opportunities

Students will have the opportunity to study abroad as part of international internships with relevant industries and employers. Placements are secured through a competitive process.

There will also be opportunities to apply for the Erasmus Study Abroad Programmes and there will be opportunities for overseas field trips.


“As Director of the UCD Earth Institute, I combine my expertise in marine ecology with that from a range of disciplines to address environmental challenges. Projects include Ecostructure, which is developing eco-engineering interventions to enhance biodiversity on marine artificial structures and Land2Sea, which is characterising combined impacts of climate change and pollution on freshwater and marine ecosystems and ecosystem services to inform environmental management and policy.”

– Professor Tasman Crowe

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