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28 Environmental and Earth Sciences Diploma Programs
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Lakeland College
Diploma in Environmental Sciences
- Vermilion, Canada
Diploma
Full time
2 years
On-Campus
English
If you’re interested in an environmental career, our Diploma in Environmental Sciences is perfect to start. Lakeland offers flexibility in teaching in-demand skills. Start with hands-on experience in class and in the field. You’ll learn about an extensive range of environmental sciences courses.


Lakeland College
Diploma in Agricultural Sustainability
- Vermilion, Canada
Diploma
Full time
2 years
On-Campus
English
Our innovative program, Diploma in Agricultural Sustainability, bridges agricultural and environmental sciences. As well, it merges the concerns of both the public and producers. Consumers want to know where and how their food is grown. Farmers and ranchers care about conservation and productivity.
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Royal Roads University
Undergraduate Diploma in Applied Environmental Sciences
- Victoria, Canada
Diploma
Full time
2 years
On-Campus
English
You’ll deepen your scientific knowledge through hands-on learning in the lab, in the field, and in our modern classrooms with views of the forest, mountains, and sea. Explore how chemistry, physics, microbiology, research methods, leadership, and environmental economics can help you solve today's challenges.


Portage College
Environmental Technologist (Diploma)
- Lac la Biche, Canada
Diploma
Full time
On-Campus
English
The Environmental Technologist program is designed for people who have a love for the outdoors and a strong interest in environmental sustainability. This program allows students to learn about the natural world in the classroom, spend an abundant amount of time in the field with hands-on learning, and the ability to apply it to current natural resource management issues.

Alison Free Online Learning
Diploma in Environmental Quality Monitoring and Analysis
- Online USA
Diploma
Full time, Part time
15 hours
Distance Learning
English
Learn about environmental pollution, from its sources to its health effects, in this free online course.


Open University
Diploma of Higher Education in Environmental Science
- Online United Kingdom
Diploma
Full time, Part time
2 years
Distance Learning
English
This interdisciplinary Diploma of Higher Education in Environmental Science combines science studies in biology, geography and chemistry, with aspects of technology and social science to help you understand the whole picture. You’ll study the problems we face in understanding our natural environment and living sustainably, as well as developing your scientific, interpretive and creative thinking skills.


Open University
Diploma of Higher Education in Geology
- Online United Kingdom
Diploma
Full time, Part time
2 years
Distance Learning
English
Travel to the deep time of Earth’s past through fossil finds and mineral mysteries. You’ll observe, describe and interpret rocks and landforms, minerals and fossils, to develop your understanding of how our planet works. Try out your new skills by collecting and analysing data in your own geological investigation. Then explore related topics such as planetary, environmental or ecological science to extend your study of geology.


Lloyd's Maritime Academy
Diploma in Decarbonisation in Shipping
- Online United Kingdom
Diploma
Full time, Part time
12 weeks
On-Campus
English
Join one of the top marine engineers and technical experts in decarbonisation and alternative fuels Allan Larsen on the unique online Diploma in Decarbonisation course. This 12-month programme will examine international decarbonisation regulations which are due to come into force and explore carbon-cutting fuels and technologies that will help you achieve compliance.


University of New England
Diploma in Earth and Environmental Science
- Armidale, Australia
Diploma
Full time
On-Campus
English
The Diploma in Earth and Environmental Science offers a hands-on introduction to the Earth's processes and the environment. It covers key areas like geology, climate change, ecosystem management, and ...


University of Southern Queensland
Diploma of Science (Environment & Sustainability)
Diploma
Full time
On-Campus
English
The diploma program in Environment and Sustainability offers students a practical introduction to key concepts around ecological systems, resource management, and sustainable practices. Students learn...


Okanagan College
Diploma in Environmental Studies
- Kelowna, Canada
Diploma
On-Campus
English
Gain a solid foundation of environmental knowledge from the sciences, social sciences, and humanities that will prepare you to work in a variety of roles in the environmental sector. The Diploma in Environmental Studies offers an interdisciplinary opportunity to understand the physical principles governing the environment and the social and cultural aspects that influence human behaviour towards the environment. Students will gain a holistic knowledge of the environment through courses from the sciences, social sciences and humanities. The interdisciplinary model will equip students with the critical and analytical skills to think through the many complex factors that influence our understanding of the environment.


Selkirk College
Diploma of Applied Environmental Science and Planning Technology
- Castlegar, Canada
Diploma
On-Campus
English
Do you have an interest in protecting land, natural resources and the environment? Do you like hands-on learning in the field and in the lab? Our leading-edge Applied Environmental Science and Planning Technology (AESP) Program is a great fit. You'll acquire interdisciplinary, employment-ready skills to tackle today's environmental challenges and develop a range of applied environmental skills and technologies.


Universities Admissions Centre (NSW & ACT) Pty Ltd
Diploma in Environmental Science
- Silverwater, Australia
Diploma
On-Campus
English
If you have a passion for science, sustainability and want to play a part in solving the environmental problems facing our society, then the Diploma in Environmental Science is a great place to start.


SAIT - Southern Alberta Institute of Technology
Diploma in Environmental Technology
- Calgary, Canada
Diploma
Full time
2 years
On-Campus
English
Want a career that really makes a difference? The Environmental Technology program will give you the skills and knowledge you need to work in the lab or the field. As an Environmental Technologist you’ll work in the protection, conservation, and preservation of our natural environment. Many graduates go on to complete their bachelor’s degree at Royal Roads University.


Lakeland College - Canada
Diploma in General Environmental Sciences
- Vermilion, Canada
Diploma
On-Campus
English
There’s no pressure to pick a major. Instead, you can discover your niche. This isn’t a cookie-cutter education. Lakeland offers flexibility and a proven record of teaching in-demand skills.Start with hands-on experience in class and in the field.
Learn more about Environmental and Earth Sciences Diploma programs
You'll study the systems that shape our planet, from soil composition and hydrology to atmospheric processes and ecological cycles. A Diploma in Environmental and Earth Sciences sits between foundational study and full degree-level work, giving you focused, applied training in a shorter timeframe.
The learning environment fosters rigorous inquiry and independent observation across field and laboratory settings. Through coursework in areas like geomorphology, environmental monitoring, and resource management, you'll practice techniques such as soil sampling, water quality analysis, and geological mapping. Team-based study and industry-linked projects connect your learning directly to real-world environmental conditions.
Graduates move into roles in environmental consulting, land management, conservation planning, and government agencies. Many also use the Diploma as a stepping stone toward a full bachelor's program, entering with credit and practical experience already behind them. The skills you develop, including data collection, site assessment, and technical reporting, are valued across the public and private sectors. If you're drawn to understanding how natural systems function and how human activity affects them, this program offers a focused, career-relevant path forward.