The Access to Higher Education Diploma in Environmental Science & Sustainability provides adult learners with the essential foundation to progress into university-level courses in environmental and sustainability-focused subjects. This diploma offers a rigorous, engaging curriculum that examines the Earth’s systems, environmental chemistry, global climate issues, biodiversity loss, and sustainable development—all crucial areas for addressing the challenges of our changing world.

Students begin by exploring the scope of environmental science and the interactions between Earth's spheres—atmosphere, hydrosphere, lithosphere, and biosphere. As the course progresses, learners examine how human activity impacts biodiversity, ecosystems, and climate systems. Through lessons on environmental chemistry, students study pollution, resource use, and soil and water quality. A key module on climate change delves into its scientific basis, environmental effects, and the importance of international policy frameworks such as the Paris Agreement.

The course also covers sustainability principles in agriculture, urban development, and energy systems, with a focus on renewable resources and eco-innovation. Learners evaluate the role of environmental legislation in the UK, environmental impact assessments, and public participation in environmental governance. A final research project helps learners refine their academic writing, referencing, and research skills while preparing them for success in university settings.

This diploma supports not just academic development, but also fosters environmental awareness and critical thinking. It equips learners with the knowledge and confidence to pursue meaningful careers where they can contribute to solving pressing environmental problems, promoting sustainability, and driving policy change.