How to Become a Climate Data Analyst in the UK
Climate data analysts use data to understand climate change and its effects on people, places and businesses. Depending on the employer, you might measure an organisation's carbon emissions, model flood or heat risk for property and infrastructure, analyse weather and climate datasets, or build dashboards that track progress towards net zero.
Most people come in with a degree in a quantitative or environmental subject plus practical data skills. Roles sit in consultancies, financial firms, energy companies, government bodies and research organisations.
Quick facts
- Starting salary
- £35,000 - £42,000
- Mid-career salary
- £48,000 - £62,000
- Senior salary
- £70,000 - £90,000
- Work environment
- Office or remote
- Time to entry
- 1 - 3 years
- Degree required
- Preferred - STEM degree
- Category
- Green Energy and Sustainability
Compare pay across careers in the UK salaries by career report. Also in: High-paying careers, Career change.
What a Climate Data Analyst does
Analyse climate, emissions and weather data to support decisions across business, finance and policy.
How to become a climate data analyst in the UK
Employers usually look for a degree in environmental science, geography, physics, maths, statistics or computer science, and many people add a master's in climate science, environmental data or data science. Practical skills matter most: Python or R, SQL, spreadsheets, data visualisation and often GIS for mapping. Knowledge of greenhouse gas accounting, climate risk or climate-related financial disclosures is a strong advantage for business roles. You can also move across from a general data analyst job, including one reached through a Level 4 data analyst apprenticeship, then specialise in climate work.
- Learn Python or R and SQL well enough to clean, analyse and visualise real datasets, not just follow tutorials.
- Work with open climate and weather data, such as Met Office and Environment Agency datasets, and publish a short analysis online.
- Learn a GIS tool such as QGIS so you can map flood, heat or land use risk, which many climate roles ask for.
- Study the basics of greenhouse gas accounting, including Scope 1, 2 and 3 emissions, for corporate carbon reporting roles.
- Build a portfolio of two or three climate projects, for example mapping local flood risk or tracking a company's reported emissions over time.
- Apply for graduate or junior analyst roles at sustainability consultancies, insurers, banks, energy firms and public bodies with climate teams.
| Route | How long | Cost | Best for |
|---|---|---|---|
| Relevant degree, then junior analyst role | 3-4 years | Tuition fee loan | School leavers interested in science and data |
| Master's in climate or environmental data science | 1 year full-time | Postgraduate fees, Master's Loan may help | Graduates from other subjects |
| Data analyst apprenticeship, then specialise | Around 2 years, then experience | Paid by the employer | People who want to earn while learning |
| Move across from a data or sustainability role | 6-18 months | Self-study, often free | Experienced analysts changing focus |
How long it takes
With a relevant degree and data skills, you can move into a junior climate data role within one to three years. Analysts already working with data can often switch in under a year.
Climate Data Analyst salary in the UK
Climate data analysts usually start on around £35,000 to £42,000. With a few years' experience, pay rises to £48,000 to £62,000, and senior or lead analysts earn £70,000 to £90,000. Financial services and insurance tend to pay the most for climate risk skills, while public bodies and research organisations tend to pay less but offer more stable contracts. London roles, strong programming skills and experience with climate risk modelling all push pay higher.
Key skills
- Python / R
- GIS
- Statistics
- Data visualisation
Climate Data Analyst FAQs
How do I become a climate data analyst in the UK?
Take a degree in a quantitative or environmental subject, learn Python or R, SQL and GIS, and build a portfolio using open climate data. Then apply for junior roles at consultancies, insurers, energy firms or public bodies, or move across from a general data analyst job.
Do you need a degree to be a climate data analyst?
Most employers ask for a degree in environmental science, geography, physics, maths or computer science. Some analysts get in through a data analyst apprenticeship and specialise later. Strong data skills and a climate-focused portfolio can matter more than the exact degree subject.
How much do climate data analysts earn in the UK?
Starting pay is typically £35,000 to £42,000. Experienced analysts earn £48,000 to £62,000, and senior or lead analysts earn £70,000 to £90,000. Climate risk roles in finance and insurance tend to pay the most.
Do I need to be a climate scientist to do this job?
No. You need to understand the science well enough to use climate data correctly, but most roles focus on data analysis, modelling and explaining results. Some research and modelling posts do ask for a master's or PhD in climate science.
Is Climate Data Analyst right for you?
Career Compass ranks careers from your interests and priorities and explains every suggestion, with UK routes and trade-offs. See how well Climate Data Analyst actually fits you. £19.99 once, full report included.
Comparing climate data analyst with other careers? A career quiz gives you a type; a proper assessment gives you reasons, routes and trade-offs.