How to Choose a Path
6 entriesEnvironmental science draws on biology, chemistry, physics, earth science and policy. Learn the basics of ecosystems and climate, add data and geospatial skills, and then choose a direction: climate science, sustainability and carbon accounting, green buildings, conservation, or environmental policy and management. There are few universal certifications, so credentials are mostly university courses, professional certificates such as LEED and GHG Protocol training, and management qualifications.
Step 1: Foundations
7 entriesFree textbooks and lessons on environmental science and sustainability.
Step 2: University Courses
8 entriesFree university courses on climate, earth science and sustainability.
Climate Science, Data and Observation
11 entriesAuthoritative sources for climate and earth observation data.
Sustainability, Carbon and Reporting
7 entriesStandards and training for corporate sustainability and carbon accounting.
Professional Credentials
6 entriesCredentials for green buildings and environmental, health and safety management.
Organisations and Conservation
10 entriesGlobal bodies and non-profits working on climate and nature.
India: Institutes, Regulators and Data
9 entriesIndian institutions, regulators and data sources for environmental science.
Related Pages
7 entriesNeighbouring pages on this site.
Frequently Asked Questions
How do I learn environmental science?
Start with Khan Academy and OpenStax for ecosystems and climate basics, then work through MIT 12.340 Global Warming Science and a sustainability course on edX, and use NASA, EPA and Our World in Data for data. Add statistics and GIS for analysis.
Is there an environmental science certification?
No single standard one exists. Credentials include university courses, LEED and IGBC green building credentials, GHG Protocol and sustainability reporting training, and management and safety qualifications such as NEBOSH. Check each body's page for current details.
What skills help in sustainability and climate careers?
Statistics, GIS and data analysis, carbon accounting and an understanding of reporting standards such as GRI and the ISSB standards. See the Statistics Courses and Certifications page on this site.
Where can I find climate and environmental data for free?
NASA Earthdata, Copernicus, Google Earth Engine, the World Bank and Our World in Data offer free access to climate and earth observation data. In India, CPCB and IMD publish pollution and weather data.
How is this different from the Biology and Chemistry pages?
This guide covers environmental and sustainability learning: climate, earth observation, carbon accounting, green buildings and policy. The Biology and Chemistry Courses and Certifications pages cover the underlying sciences.
How current is this page?
Links were checked on 2 November 2026. Course catalogues, standards and exam details change often, so confirm details on each provider's own page. Descriptions summarise each provider's pages and are not rankings. Sites that block automated checks, such as IPCC, UNEP, NOAA, CEEW, IEMA and ISO, are kept and may need a manual click.