What is renewable energy?

Renewable energy, also known as green energy, is energy generated by natural and “renewable” resources of energy, such as sunlight, wind, rain, tides and geothermal heat that are replenished over time.
solar panels

Renewable energy sources provide clean and abundant alternatives to existing energy production methods. In contrast to fossil fuels, they are readily available and nearly limitless. Because of these qualities, they are vital in mitigating climate change by reducing greenhouse gas emissions and controlling air pollution.

Renewable energy sources provide clean and abundant alternatives to existing energy production methods. In contrast to fossil fuels, they are readily available and nearly limitless. Because of these qualities, they are vital in mitigating climate change by reducing greenhouse gas emissions and controlling air pollution.

Benefits of renewable energy

Renewable energy has emerged as a critical answer for combating climate change, reducing reliance on fossil fuels and ensuring a sustainable future for the next generations. Renewable energy offers significant benefits, both globally and in communities. Its advantages cover many areas, including:


Environmental sustainability

Unlike fossil fuels, renewable energy sources emit little to no greenhouse gases, reducing our carbon footprint and aiding in the fight against climate change. This contributes to the preservation of natural resources and the protection of biodiversity.


Energy security

Countries can reduce their reliance on fossil fuel imports, improve energy security and stabilise energy costs by diversifying their energy sources and relying on green energy.


Public health improvement

Renewable energy use can help improve public health by reducing air pollution that causes respiratory ailments and other health issues.


Economic growth and job creation

The renewable energy sector has the potential to create jobs worldwide. Investments in renewable energy infrastructure can boost local economies, support innovation and provide long-term economic growth.

GHD’s commitment to renewable energy

GHD recognises the value of renewable energy in establishing a sustainable future and mitigating the effects of climate change. With expertise in power production and renewables, GHD is actively involved in the design, engineering and implementation of renewable energy projects worldwide.

We offer comprehensive services that cover the entire project life cycle, from feasibility studies to construction and ongoing operational support:


Feasibility studies

GHD conducts extensive analyses to determine the viability and potential of renewable energy projects. We consider factors such as resource availability, economic feasibility and environmental impact.


Engineering and design

Our global network of professionals collaborates with clients to develop and engineer renewable energy projects that ensure optimal performance, efficiency and integration into existing power networks.


Environmental and social impact assessment

GHD undertakes detailed analyses to identify and minimise any environmental and social implications of renewable energy projects. This ensures regulatory compliance while promoting long-term development.


Project management

We assist clients in managing the entire lifespan of renewable energy projects, from design and procurement to construction and commissioning. Our expertise ensures that projects are completed on schedule, within budget and to the highest industry standards.

To learn more about how we can help develop sustainable and reliable energy through renewables, please visit our website. Discover the breadth of our services in power generation and renewables by visiting our informative pages on our energy and resources page. 

Articles referenced

National Geographic n.d., ‘Renewable Resources’, retrieved May 19, 2023, from https://education.nationalgeographic.org/resource/renewable-resources/

United Nations n.d., ‘What is renewable energy?’, retrieved May 19, 2023, from https://www.un.org/en/climatechange/what-is-renewable-energy#:~:text=Renewable%20energy%20is%20energy%20derived,plentiful%20and%20all%20around%20us