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Cochin International Airport in Kerala, India, is the world's first airport to be fully powered by solar energy. The airport has been recognised by the United Nations Environment Program (UNEP) and has won the UN's highest environmental honour, the Champion of the Earth award, for its entrepreneurial vision. Cochin International Airport's solar power plant produces 50,000 to 60,000 units of electricity per day, making the airport power neutral.
| Characteristics | Values |
|---|---|
| Name | Cochin International Airport |
| Location | Kerala, India |
| Solar Power Plant Capacity | 12 MW |
| Number of Solar Panels | 46,000-46,150 |
| Area Covered by Solar Panels | 45 acres |
| Year of Becoming Solar-Powered | 2015 |
| Number of Weekly Flights | More than 1,000 |
| Number of Passengers Handled per Year | More than 10 million |
| Number of Airlines Hosted | 27 |
| Number of Shops and Restaurants | Around 3 dozen |
| Environmental Impact | Expected to eliminate 300,000 metric tons of carbon emissions, equivalent to planting 3 million trees |
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What You'll Learn
- Cochin International Airport in Kerala, India, is the first airport to be fully solar-powered
- Cochin International Airport's solar plant produces 50,000-60,000 units of electricity daily
- Cochin International Airport has 46,150 solar panels across 45 acres
- Cochin International Airport's solar plant is expected to eliminate 300,000 metric tons of carbon
- Cochin International Airport has inspired other airports to adopt solar power
Cochin International Airport in Kerala, India, is the first airport to be fully solar-powered
Cochin International Airport in Kerala, India, is the world's first airport to be fully powered by solar energy. The airport has earned much acclaim and distinction for its major investment in renewable power. The airport's managing director, VJ Kurian, said that it was the high power bills that prompted them to look at greener solutions. Cochin International Airport has been a trailblazer in many respects, including the solar power project, which inspired other airports to embrace solar energy.
The CIAL Solar Power Project is a 50-megawatt (MW) photovoltaic power station constructed at the airport by the company Cochin International Airport Limited (CIAL). The solar plant is made up of 92,150 solar panels spread over 94 acres near the international cargo complex. The plant generates 100,000 units of electricity daily and is equipped with a supervisory control and data acquisition system (SCADA) for remote monitoring.
Cochin International Airport is the seventh busiest airport in India, serving more than 10 million passengers annually and hosting 27 airlines and around three dozen shops and restaurants. The solar plant at the airport produces 18 million units of power annually, which is enough to meet the energy needs of 10,000 homes. The plant is expected to reduce carbon emissions by 300,000 metric tons, equivalent to planting three million trees.
The airport's transition to solar energy began with a small pilot project in 2013, when 400 solar panels were installed on a rooftop. Following the success of this initial test, the airport dedicated 45 acres of land for a new energy hub, eventually installing more than 46,000 solar panels. In 2015, Cochin International Airport became fully solar-powered with the completion of a 12-megawatt solar plant near the cargo terminal.
The adoption of solar energy at Cochin International Airport has not only reduced the airport's environmental impact but also improved its business operations. By eliminating the need to purchase electricity, the airport expects to make a return on its investment within four years. The successful implementation of solar power at Cochin International Airport has inspired other airports in India and around the world to follow suit, showcasing the potential for renewable energy in the aviation industry.
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Cochin International Airport's solar plant produces 50,000-60,000 units of electricity daily
Cochin International Airport in Kerala, India, is the world's first airport to be fully powered by solar energy. The airport is operated by Cochin International Airport Limited (CIAL), which has been recognised by the United Nations Environment Program (UNEP) for its entrepreneurial vision. CIAL's solar power plant generates between 50,000 and 60,000 units of electricity per day, making the airport power neutral.
The solar project at Cochin International Airport consists of over 46,000 panels spread across 45 acres near the cargo complex. The plant produces approximately 12 megawatts of solar power, which is enough to meet the airport's daily operational needs. The output is fed directly into the grid through a 110 V/11 kV substation.
CIAL's objective was not only to offset airplane-related emissions but also to power the entire airport and its allied facilities through solar energy. By doing so, CIAL wanted to demonstrate that even a medium-sized airport can become self-sufficient using solar power. The company has always adhered to the principles of cost-effectiveness and sustainable development.
In addition to solar power, CIAL has ventured into other green initiatives and hydropower projects. The company has eight solar plants near the airport premises, with a cumulative capacity of 40 MW. One of the largest plants is located near the cargo terminal, covering 48 acres, 20 of which are used for agri-voltaic farming practices. CIAL's initiatives have important environmental consequences, and the power station's operation is expected to save 300,000 tons of CO2 emissions over the next 25 years.
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Cochin International Airport has 46,150 solar panels across 45 acres
Cochin International Airport in Kerala, India, is the world's first airport to be fully powered by solar energy. The airport is operated by Cochin International Airport Limited (CIAL), which has been a trailblazer in the adoption of solar energy. In its efforts to embrace green energy, CIAL has set an example for other airports worldwide.
CIAL's journey towards becoming a solar-powered airport began with its first solar project in 2013. By August 19, 2015, Cochin International Airport inaugurated a 12-MW solar array across 50 acres, adding to its existing solar capacity of 1.1 MW. This expansion made it the first airport in the world to be entirely solar-powered.
The airport's solar installation consists of 46,150 solar panels spread across 45 acres near the cargo complex. These panels produce an average of 48,000 to 60,000 kilowatt-hours of electricity per day, making the airport power-neutral. The solar panels are expected to offset approximately 300,000 metric tons of carbon emissions over their lifetime, which is equivalent to planting three million trees or refraining from driving 1.2 billion kilometres.
CIAL's commitment to sustainability extends beyond solar energy. In November 2021, the company ventured into hydropower with the commissioning of the 4.5 MW Arippara power plant, a run-of-the-river project that has no adverse environmental impact. Additionally, CIAL has embraced agri-voltaic practices, integrating farming with solar energy production. The airport operator has eight solar plants on its premises, with the largest one near the cargo terminal occupying 48 acres, of which 20 acres are dedicated to agri-voltaic farming.
Cochin International Airport's achievements in solar energy have been recognised globally. The airport received the UN Environment Award for Entrepreneurial Vision and has inspired airports worldwide to embrace solar solutions. By sharing its experience and expertise, CIAL is actively contributing to the advancement of renewable energy and environmental sustainability.
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Cochin International Airport's solar plant is expected to eliminate 300,000 metric tons of carbon
Cochin International Airport in Kerala, India, is the world's first airport to be fully powered by solar energy. It was recognised by the United Nations Environment Program (UNEP) for this achievement. The airport has a solar power plant capable of generating 50,000 to 60,000 units of electricity per day for its operations, making it power neutral.
The solar plant is expected to eliminate 300,000 metric tons of carbon emissions during its lifetime, which is equivalent to the amount of carbon sequestered by three million trees, or not driving 1.2 billion kilometres. This significant reduction in carbon emissions is a huge step towards a greener and more sustainable future for the airport and the aviation industry.
The solar power project at Cochin International Airport began as a small pilot in 2013, with the installation of 400 solar panels on a rooftop. Following the success of this initial test, the airport dedicated 45 acres of land to a new energy hub, installing over 46,000 solar panels. This large-scale solar plant provides all the power the airport needs and even generates a surplus that is fed into the state grid.
The decision to switch to solar energy was both an environmental and a business choice for Cochin International Airport. Airports have a high electricity demand, similar to that of a city with 100,000 inhabitants. By investing in solar power, the airport not only reduced its carbon footprint but also lowered its energy costs. The project cost approximately $9.3 million, and the airport expected to recoup its investment within four years due to the elimination of electricity expenses.
The success of Cochin International Airport's solar power project has inspired other airports in India and around the world to explore renewable energy solutions. The airport has shared its expertise with engineers from Liberia and Ghana, and multiple airports in India are following its lead in adopting solar energy. Cochin International Airport continues to be a pioneer in solar airport innovations, with plans to expand its renewable energy initiatives further.
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Cochin International Airport has inspired other airports to adopt solar power
Cochin International Airport, also known as CIAL (Cochin International Airport Ltd), is the world's first airport to be fully powered by solar energy. It is located in Kerala, India, and has set a precedent for other airports by demonstrating that it is possible for large, high-energy establishments like airports to rely on green energy.
CIAL's solar power plant produces 50,000 to 60,000 units of electricity per day, making the airport power-neutral. The plant consists of 46,150 solar panels laid across 45 acres of land near the cargo complex, with a capacity of 12 MWp. This innovative project has proven that solar energy can be a viable alternative to conventional energy sources, even for high-energy consumers like airports, and has inspired other airports to follow suit.
The adoption of solar power by CIAL carries significant environmental benefits. By switching to solar energy, CIAL is expected to avoid approximately 300,000 metric tons of carbon emissions during the lifetime of the solar panels. This is equivalent to planting three million trees or refraining from driving 1.2 billion kilometres. Additionally, CIAL has embraced the concept of agri-voltaics, utilising 20 acres of land near the cargo terminal for farming vegetables such as yam, long yard bean, drumstick, mountain ginger, turmeric, cabbage, cauliflower, and green chilli.
The success of Cochin International Airport in integrating solar power has not gone unnoticed. Airports across the globe, from Liberia to New Zealand, have sought their expertise in solar solutions. CIAL is now providing consultancy services to Ghana to assist in installing solar-powered facilities in their airports. By sharing their experience and knowledge, CIAL is actively contributing to the dissemination of renewable energy technologies and supporting the transition to sustainable development.
CIAL's journey towards solar power began with its first solar project in 2013. By 2015, the airport had become completely operational on solar power, setting a new standard for airports worldwide. This transformation was not just an environmental decision but also a business one. Faced with volatile energy prices and the pressing reminders of climate change, CIAL recognised the importance of embracing renewable energy sources. Today, CIAL continues to be a torchbearer for sustainability, constantly exploring innovative ways to enhance green energy production and reduce its carbon footprint.
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Frequently asked questions
Cochin International Airport in Kerala, India.
46,150 solar panels across 45 acres.
50,000 to 60,000 units of electricity per day, or 12 megawatts.
620 million rupees, or about $9.3 million.
The plant is expected to eliminate 300,000 metric tons of carbon, the equivalent of planting three million trees or not driving 1.2 billion kilometres.
