Whether through drought, forest fires, extreme weather, or melting glaciers, climate change poses a threat to the health and safety of humans, global economies, and the natural environment.
So, it’s understandable that the renewable energy industry continues to increase in scope and popularity. This article details the growth of clean energy jobs and provides an overview of 10 green energy roles so you can determine if one or more align with your interests and goals.
What are renewable energy jobs?
Clean energy jobs represent an innovative and vital sector of the global workforce. Green jobs bridge an array of fields, but the primary areas of concentration are in renewable energy, energy efficiency, grid modernization and energy storage, and clean transportation.
Jobs in renewable energy are primarily in the bioenergy, geothermal, hydropower, solar, and wind industries. These clean energy jobs typically involve manufacturing, distribution, installation, and maintenance of renewable energy by solar panel installers, energy engineers, wind turbine technicians, and other professionals.
According to the 2025 Electricity Market Report from the International Energy Agency (IEA), renewables and nuclear energy are expected to meet all the growth needs of the global electricity supply through 2027.
Energy efficiency jobs involve manufacturing and installing energy-efficient lighting and appliances, upgrading old heating and cooling systems, and increasing insulation. These green jobs can help to decrease emissions and strain on the electric grid while lowering individual and organizational utility costs.
Professionals in the grid modernization field help to increase the adoption of renewable energy, such as solar and wind power. They do so by transitioning to reliable digital smart grids, building microgrids that enhance energy autonomy and resiliency, and supporting energy storage solutions that can be used in electronic devices, electric vehicles, and home battery systems.
Clean transportation jobs include electrical and mechanical engineers, assembly line workers, and technicians who assist in the planning, development, and production of clean vehicles and transportation infrastructure. This sector supports the adoption of hybrid and electric vehicles, as well as hydrogen and fuel cell vehicles for individuals, businesses, and public transportation.
The growth of renewable energy jobs
A significant driver of growth for clean energy jobs was the passing of United States President Joe Biden’s 2022 Inflation Reduction Act (IRA), which assigned $370 billion in tax credits to the renewable energy industry. The act also set a goal to cut greenhouse gas emissions in America to 40% below 2005 levels by 2030.
According to a report by the nonprofit Climate Power, within six months of the IRA coming into law, almost $90 billion was invested and more than 100,000 clean energy jobs were created in the U.S. The report also noted that more than nine million green jobs could be created over the next decade.
As per data in the 2023 annual review by the International Renewable Energy Agency (IRENA), global employment in renewable energy hit 13.7 million jobs in 2022, and at 4.9 million, solar energy had the largest share of renewable energy jobs. In addition, almost two-thirds of all renewable energy jobs were based in Asia.
As of 2024 per the U.S. Energy and Employment Report (USEER), “In 2023, jobs in the energy sector reached 8.4 million, representing over 5% of all U.S. jobs. From 2022-2023, the sector experienced 3% growth, outpacing 2% job growth in the rest of the economy.”
Despite a new presidential administration having taken office (which may influence some of these trends), the 2025 Renewable Energy Industry Outlook by Deloitte states, “Looking ahead to 2025, the momentum for clean energy may continue, pending new policy approaches from a new administration. The cleantech manufacturing, artificial intelligence, and carbon industries will likely continue to drive renewables deployment.”
When it comes to the top renewable energy companies around the world that are working to eliminate fossil fuel use and decrease emissions, the standouts are:
- NextEra Energy Inc – $147.95B market cap; largely wind and solar power
- Iberdrola SA – $75.67B market cap; energy from wind, hydro, nuclear, and natural gas
- GE Vernova Inc. – $44.26B market cap; solar, hydro, wind, and gas
- Constellation Energy Corp. – $59.13B market cap; electrical, nuclear, and natural gas
- Orsted A/S – $16.5B market cap; wind power
- Vestas Wind Systems A/S – $23.22B market cap; wind power
- Siemens Gamesa Renewable Energy SA – $12.93B market cap; turbine equipment and off-grid systems
10 Renewable energy jobs
Not only are renewable energy jobs in demand, but if you pursue a career in solar, water, electric or other renewable energy sectors, you’ll have the opportunity to make a difference by helping to reduce the impacts of climate change and protect the natural environment.
Read on to explore ten innovative and rewarding roles in the renewable energy industry, including the latest salary and job growth data from the Bureau of Labor Statistics (BLS) and ONET.
1. Wind turbine service technician
Job growth by 2033: 60%, which is much faster than average
Wind turbine service technicians are in charge of installing, maintaining, and repairing wind turbines. This involves climbing wind towers and testing equipment to ensure that mechanical, electrical, and hydraulic systems are operating correctly and diagnosing issues and making fixes as necessary. Wind techs may also collect turbine data for research and analysis, as well as service wind field substations, underground transmission systems or fiber optic sensing and control systems.
2. Solar photovoltaic (PV) installer
Job growth by 2033: 48%, which is much faster than average
Solar PV installers assemble, set up, and maintain rooftop solar panels that turn sunlight into green energy. Typical duties may include:
- Following safety standards and procedures to install solar modules, panels, and support structures
- Connecting PV panels to electrical systems
- Activating and testing PV systems
- Performing routine maintenance for family homes, businesses, or on land
Depending on the employer and state regulations, PV installers may also be responsible for connecting solar panels to the electrical grid.
3. Sustainability specialist
Job growth by 2033: 7%, or above average
Sustainability specialists work with other professionals to develop sustainability project goals, initiatives, and strategies. Primary responsibilities for this role may include:
- Researching regulatory or technical issues
- Monitoring sustainability indicators like natural resource and energy use, waste generation, and recycling
- Collecting data on green building practices to inform decision-making
- Creating education outreach or marketing materials
4. Environmental scientist
Job growth by 2033: 7%, or above average
Environmental scientists are responsible for conducting research to understand environmental issues, such as land, air, and water pollution, and developing plans to control or fix them. This may involve collecting and analyzing data from water, air, soil, and food samples, using scientific knowledge to develop plans to clean up polluted areas, working with manufacturers to reduce harm to the environment, and advising decisionmakers on regulation and policy.
5. Urban planner
Job growth by 2033: 4%, or about average
Urban planners create development plans and programs for land, community, transportation, and public use. As part of this role, they may advise public officials, builders, and engineers on sustainable development practices; collect and analyze data from market research, economic, and environmental studies; and help to revitalize towns, cities, and metropolitan areas while considering the related social, financial, and environmental concerns.
6. Environmental engineer
Job growth by 2033: 7%, or above average
Environmental engineers use their expertise in chemistry, biology, engineering, and soil science to come up with remedies to environmental issues including acid rain, automobile emissions, climate change, and ozone depletion. They also work to enhance waste disposal, recycling, public health, and drinking and wastewater treatment initiatives. In some cases, these engineers may design and inspect water reclamation facilities, air pollution control systems, and other remediation projects.
7. Hydrologist
Job growth by 2033: 3% or about average
Hydrologists study how precipitation impacts groundwater levels and river flows and use their knowledge to solve issues regarding water quality and availability. Additional duties for this role may include analyzing information on the environmental impacts of drought, erosion, floods, and pollution; researching strategies to reduce the harmful effects of erosion, sedimentation, and contamination; and evaluating the viability for projects such as hydroelectric power plants and wastewater treatment facilities.
8. Electronics engineers
Job growth by 2033: 9%, or above average
Electronic engineers design electric vehicle control systems (including digital entertainment), advanced driver safety systems (such as automatic breaks), and battery management systems. As new technologies continue to emerge, the expertise of electronic engineers is needed to develop, test, and maintain electric components and equipment. An important part of this role is ensuring that electronic systems meet safety standards and regulations, particularly when it comes to self-driving features.
9. Environmental science and protection technician
Job growth by 2033: 6%, or about average
Environmental science and protection technicians are responsible for investigating pollution and contamination sources that affect the environmental, as well as public health and safety. This may involve collecting air, water, and soil samples for analysis, using equipment such as remote sensors to monitor emissions levels from smokestacks, and inspecting public places and businesses to verify compliance with pollution regulations.
10. Air quality engineer
Job growth by 2033: 7%, or above average
Air quality engineers are a type of environmental engineer that specializes in reducing air pollution and promoting high-quality, breathable air. These professionals can choose to focus on improving air quality indoors, outdoors, or both. As part of their duties, they use computer modeling, chemical analysis, and statistical analysis to assess air pollution levels and develop strategies to improve breathability—such as natural air purification systems or ventilation infrastructure.
Explore the certificate in climate change at Penn LPS Online
Interested in pursuing a career in clean energy? If so, you may benefit from gaining an understanding of the Earth’s climate system and how and why it has changed over time.
In the four-course Certificate in Climate Change you’ll learn about the history and scale of climate change and have an opportunity to develop the skills and policies to mitigate its risks. And you’ll learn basic atmospheric and ocean dynamics to help you understand critical climatic processes and future changes.
The climate change credential at Penn LPS Online also prepares you to:
- Analyze long-time climate change regionally and globally
- Understand the importance of natural environmental change as a benchmark for assessing human impacts, recent environmental change, and future climate change
- Develop the communication skills to effectively share your understanding of climate change with a focus on science and environmental policy
If you haven’t already, apply to Penn LPS Online today, and enroll in the Certificate in Climate Change. You can also register for individual classes or view our course guide to see what’s available in any upcoming term.
