20 Best Environmental Science Certificate Programs Online
Choosing an online environmental science certificate can help you build a focused skill set without the commitment of a full degree. The programmes listed here are offered by Coursera and Udemy, with prices ranging from $49.00 to $64.99 at the time of writing. They cover topics such as circular economy principles, sustainable supply chains, carbon‑free technologies, wetland mapping, agricultural risk mitigation and corporate social responsibility, giving you a breadth of options depending on your interests. These courses are curated in a specific order for ease of navigation, but the ranking reflects our internal arrangement rather than a claim of superiority. Whether you are a professional looking to add niche expertise, a recent graduate aiming to specialise, or a hobbyist interested in environmental issues, the selection provides a variety of entry points into the field.
- Courses compared
- 20
- Price range
- $19.99 – $124.99
- Providers
- Coursera, Udemy
- Last updated
- 18 Sep 2026
How these 20 courses were chosen
Every course below is a real, currently listed course from Coursera, Udemy, matched to "Environmental Science" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $124.99, as listed by the provider when we last updated the page.
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1
The Circular Economy
Offered by Siemens & University of Colorado Boulder
The Circular Economy is the first course in the Transformative Leadership in the Circular Economy specialization. This course provides a comprehensive introduction to the principles, applications, and measurement of the...
$49.00listed price -
2
Sustainable and Resilient Operations and Supply Chains
Offered by Siemens & University of Colorado Boulder
In a world where environmental, social, and governance (ESG) considerations are increasingly central to business success, companies face growing pressure to innovate and adapt. The Sustainable and Resilient Operations an...
$49.00listed price -
3
Sensors for a Carbon Free World
Offered by University of Colorado Boulder
In the Specialization on Sensors for a Carbon Free World you will learn about how sensors are at the core of renewable energy technology. You will study the technology, architecture and components of electric vehicles, w...
$49.00listed price -
4
Environmental Protection and Sustainability
Offered by Khalifa University
This course offers a comprehensive introduction to the environmental dimension of Health, Safety, and Environment (HSE) management, blending theoretical foundations with practical guidance. You’ll begin by exploring the...
$49.00listed price -
5
Wetland Delineation Fundamentals
Offered by University of Illinois Urbana-Champaign
In this course, learners will get familiarized with the major components of wetland delineation, including the steps involved and the resources available for remote identification. They will explore the field indicators...
$49.00listed price -
6
Strategies and Tools to Mitigate Agricultural Risk
Offered by University of Illinois Urbana-Champaign
Learners will examine risk management strategies for crop production, discuss techniques and programs to mitigate financial risk, and describe the types of rental agreements for agricultural land use. Learners will also...
$49.00listed price -
7
Sustainability Analyst Fundamentals
Offered by Arizona State University
The ASU Sustainability specialization introduces the role of a sustainability analyst, assesses sustainability challenges that face the planet and employers, and equips learners with the foundational skills needed to add...
$49.00listed price -
8
Hydrocarbon Exploration and Production
Offered by L&T EduTech
Hydrocarbon Exploration and Production is a comprehensive course that provides insight into the methods and techniques involved in the exploration, drilling and production of hydrocarbon resources. This course is designe...
$49.00listed price -
9
CSR Strategy: Analyze, Implement & Create Value
Offered by EDUCBA
Corporate Social Responsibility (CSR) has become a strategic business priority that creates long-term value for organizations and society. In this course, you will build a strong foundation in CSR by exploring its core d...
$49.00listed price -
10
Certification Interview Prep Test for Solar Specialist 2024
Welcome to the Solar Specialist Certification Interview Practice Test 2024! As more individuals and organizations globally adopt sustainable energy solutions, the increasing demand for knowledgeable professionals in the...
$64.99listed price -
11
![CIPS Level 5 - Managing Ethical Procurement & Supply [L5M5]](https://i.udemycdn.com/course/480x270/6923449_7a55.jpg)
CIPS Level 5 - Managing Ethical Procurement & Supply [L5M5]
On completion of this module, you will be able to explain how ESG (Environmental, Social, and Governance) considerations influence ethical and sustainable procurement and supply arrangements. You will understand how thes...
$39.99listed price -
12
![CIPS Level 6 - Innovation in Procurement and Supply [L6M8]](https://i.udemycdn.com/course/480x270/6951119_c3ef_2.jpg)
CIPS Level 6 - Innovation in Procurement and Supply [L6M8]
On completion of this module, you will be able to evaluate techniques for supplier development and innovation within procurement and supply and assess the environmental factors that influence improvement strategies. As o...
$39.99listed price -
13
Implement Energy Risk Management Step by Step
This course, "Implement Energy Risk Management Step by Step," is meticulously designed to equip professionals in the energy sector with comprehensive skills and knowledge essential for effective risk management. Througho...
$19.99listed price -
14
CSPP/GPM-b CERTIFIED SUSTAINABLE PRO/Green Project Manager-b
These real practice exams contain all the important ideas and questions required for the final exam.In today’s world, sustainability is no longer a buzzword but a necessity. As we grapple with thechallenges of climate ch...
$49.99listed price -
15
CFM - Certified Facility Manager A-Z || Latest Edition ||
"This course contains the use of artificial intelligence."|| Unofficial Course ||Facility Management is a critical business function that ensures buildings, infrastructure, workplaces, and organizational assets operate e...
$19.99listed price -
16
Wildlife Harvesting Essentials
Wildlife Harvesting Essentials is a practical, field-focused course designed to equip learners with the core skills required to participate safely and professionally in fauna harvesting operations. The module emphasises...
$49.99listed price -
17
Combat Problem Plants
Invasive and encroaching plant species pose significant challenges to ecosystems, agriculture, and land management. This course equips participants with the knowledge and practical skills to identify problematic plants,...
$49.99listed price -
18
Plant Protection and Intellectual Property Rights
Are you passionate about agriculture, sustainability, and protecting innovations that feed the world? This course is your ultimate guide to Plant Protection Laws and Intellectual Property Rights—made simple and relatable...
$124.99listed price -
19
Bronceadores y protectores solares
El sol es fuente de vida, pero también puede causar daños en la piel si no nos protegemos adecuadamente. En este curso, aprenderás a formular protectores solares y bronceadores, combinando ciencia y naturaleza para crear...
$19.99listed price -
20
AEE Certified Demand-Side Management Professional (CDSM)
This course is designed to help you prepare for the AEE Certified Demand-Side Management Professional (CDSM) certification through structured, exam-focused practice. It is suitable for energy managers, utility profession...
$19.99listed price
Best Environmental Science Certificate Programs Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 20 priced courses on this page run from $19.99 to $124.99, with the middle of the range around $49.00 — a spread of $105.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 5 of these are produced by a named university or institution, including Siemens & University of Colorado Boulder, University of Colorado Boulder and Khalifa University — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.