Energy, Climate and Clean Technology is the industry focused on generating, storing, and managing energy systems while reducing environmental impact and supporting global sustainability goals. It includes technologies that enable cleaner power production, efficient energy use, and climate change mitigation.
This industry covers renewable energy sources such as solar, wind, hydro, and geothermal power, as well as energy storage systems, smart grids, carbon capture technologies, and hydrogen energy solutions. It also includes innovations in energy efficiency and environmental monitoring systems.
The Energy and Climate industry includes companies developing power generation systems, battery technologies, grid infrastructure, electric utilities, and climate tech platforms. These systems support both industrial energy needs and consumer energy consumption globally.
Key areas include renewable power systems, energy storage batteries, smart grid technology, carbon reduction solutions, electric infrastructure, and climate analytics. These technologies are essential for transitioning toward low-carbon and sustainable economies.
As global energy demand evolves, this industry creates careers in renewable energy engineering, environmental science, energy systems design, climate technology development, and sustainability consulting.
Explore Energy, Climate and Clean Technology companies, systems, and careers driving the global transition to sustainable energy.
Market Data
| Metric | Value | Year | Notes |
|---|---|---|---|
| Global Clean Energy Investment | 1,800 USD Billion | 2023 | Total clean energy investment globally in 2023 including solar Source: wind |
| Projected Clean Energy Market (2030) | 4,000 USD Billion | 2030 | Total clean energy transition market projection across power generation Source: grid infrastructure |
| CAGR – Renewables Market (2024–2030) | 10.2 Percent | 2024–2030 | Solar and wind capacity additions are on an accelerating trajectory; battery storage growing faster at ~25% CAGR Source: BloombergNEF New Energy Outlook 2024 |
| Global Solar Capacity Added | 425 Gigawatts | 2023 | New solar photovoltaic capacity installed globally in 2023; a record year; China installed ~230GW alone Source: International Energy Agency (IEA) Renewables Report 2024 |
| Global Wind Capacity Added | 117 Gigawatts | 2023 | New wind capacity installed globally in 2023 including onshore (106GW) and offshore (11GW); China dominant Source: Global Wind Energy Council (GWEC) Global Wind Report 2024 |
| Clean Energy Jobs (Global) | 35,000,000 Jobs | 2023 | Total clean energy employment globally in 2023; exceeded fossil fuel employment for the first time on record Source: International Renewable Energy Agency (IRENA) World Energy Transitions Outlook 2024 |
| US Inflation Reduction Act Clean Energy Funding | 369 USD Billion | 2022 | Total US government climate and clean energy investment committed under the Inflation Reduction Act (IRA) Source: US Department of Energy (DOE) IRA Summary 2022 |
| Green Hydrogen Market Size | 14.5 USD Billion | 2024 | Early-stage market for green hydrogen production; electrolyzer capacity growing but costs remain high vs grey hydrogen Source: Hydrogen Council / BloombergNEF Hydrogen Insights 2024 |
| Median Annual Salary (Energy Engineer – US) | 100,000 USD | 2024 | Median annual salary for energy engineers and renewable energy project developers in the United States Source: US Bureau of Labor Statistics (BLS) OES 2024 |
| Africa Renewable Energy Investment | 16.8 USD Billion | 2023 | Investment in renewable energy projects in Africa in 2023; solar dominant; South Africa and Egypt lead deployment Source: IRENA Africa Renewable Energy Status Report 2024 |
| Global Battery Storage Capacity Added | 42 Gigawatt-hours | 2023 | New grid-scale battery storage installed globally in 2023; growing exponentially from near-zero in 2018 Source: BloombergNEF Energy Storage Monitor 2024 |
| Electric Vehicle Global Sales | 13,900,000 Vehicles | 2023 | Total new electric vehicle sales globally in 2023; 18% of all new car sales; China accounts for ~60% Source: International Energy Agency (IEA) Global EV Outlook 2024 |
| Carbon Capture Market Size | 2.5 USD Billion | 2024 | Market for carbon capture Source: utilization |
| Global Cumulative Solar Capacity | 1,600 Gigawatts | 2024 | Total installed solar PV capacity globally at end of 2024; solar now the largest source of new electricity generation Source: IEA Electricity Market Report 2024 |
| Nuclear Energy Capacity Under Construction | 65 Gigawatts | 2024 | Global nuclear power capacity under construction; China building majority; Small Modular Reactors emerging Source: World Nuclear Association 2024 |