Hyundai's green-cred future's so bright, its factory roof's gotta wear shades. The South Korean automaker will install that country's largest solar-panel system when it deploys about 40,000 solar voltaic panels on the roof of its Asan plant later this year.

The system will cover about 2.2 million square feet, or about 50 acres, of rooftop and will supply 11.5 million kilowatt hours, or the equivalent the power consumed by about 3,200 households. Hyundai makes the Sonata Hybrid at the plant, further bolstering the car's treehugging credentials.

Hyundai says the solar system will eliminate about 5,600 tons worth of CO2 emissions. Korea Electric Power Corp. (KEPCO) will purchase the electricity and redistribute it throughout the factory. Check out Hyundai's press release below.
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- Photovoltaic power plant to reduce carbon emissions, ease nation's power supplies
- Project aligns with Hyundai'svision of widespread expansion of renewable energy, company's eco-friendly goals

May 8, 2013 - Hyundai Motor Company, South Korea's largest automaker, announced that it will install the nation's largest rooftop photovoltaic power plant at its manufacturing factory in Asan, Korea, to expand the use of renewable energy and take measures to help reduce global warming.

Hyundai's Asan plant will host the power plant, while Korea Electric Power Corporation (KEPCO) will purchase the electricity produced by the solar modules and sell it to areas near the plant, including Asan city. Working with Korea Midland Power Co., Ltd. (KOMIPO), a thermal power company, Hyundai plans to install about 40,000 solar photovoltaic modules on the rooftops of Asan's press, welding, assembly and engine buildings by the end of this year.

The 213,000 square meter area to be equipped with the modules accounts for as much as 68 percent of the total roof space, and the peak capacity of the combined modules reaches 10 MW. With such capacity, the completed plant will be capable of supplying up to 11.5 million KWh of electricity per year, or provide a stable supply of electricity for up to 3,200 households.

As 100 percent of the photovoltaic plant at Asan will be built on existing rooftops, the construction neither requires any additional land nor causes environmental issues. The choice of the Asan plant is appropriate, as Asan manufactures the eco-friendly Hyundai Sonata Hybrid, as well as Sonata and Grandeur (Azera in some markets).

To produce the same amount of electricity – 11.5 million KWh - a thermoelectric power plant releases 5,600 tons of carbon dioxide, emission that can be prevented by the use of the photovoltaic power plant. The reduction of 5,600 tons of carbon dioxide emissions is equivalent to the effect of planting 1.12 million pine trees on the environment.

Moreover, sprinklers that work to cool down the solar modules will also help the plant save energy by lowering the indoor temperature during hot seasons.

About Hyundai Motor

Established in 1967, Hyundai Motor Co. has grown into the Hyundai Motor Group, with more than two dozen auto-related subsidiaries and affiliates. Hyundai Motor - which has seven manufacturing bases outside ofSouth KoreaincludingBrazil,China, theCzechRepublic,India,Russia,Turkeyand theU.S.- sold 4.4 million vehicles globally in 2012. Hyundai Motor, which employs over 90,000 worldwide, offers a full line-up of products including small to large passenger vehicles, SUVs and commercial vehicles.

Further information about Hyundai Motor and its products is available at and .

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    • 1 Second Ago
      • 8 Months Ago
      Well done Hyundai ! Specific use panels in factories like these, work very well to offset the factories less environmental aspects.
      • 8 Months Ago
      "will supply 11.5 million kilowatt hours, or the equivalent the power consumed by about 3,200 households" Seriously? Why are people who don't know the difference between power and energy allowed to write on a blog that talks about energy efficiency? Shouldn't basic knowledge, like the definition of energy and the definition of power, be a requirement for the job?
        Jesse Gurr
        • 8 Months Ago
        yeah, 11.5 GWh sounds like a lot. I think 11.5 MWh was what was meant. I don't know since the link for the press release doesn't work for me. Also doesn't say if it is annual production or daily production.
          • 8 Months Ago
          @Jesse Gurr
          I think you're reading it wrong. It will make 11.5GWh/year. That's about right for 3200 homes. And it's the right amount for about 40,000 panels going for a year.
          • 8 Months Ago
          @Jesse Gurr
          Many stories are written as if they are for general public consumption, which is fine, but they should realize that many people here are a few notches above the general public on car, green energy, and related matters. Many times the stories will be missing items like these, or far simpler ones, like range of an EV, cost, etc. a few basic items should be covered in any story, or, if the info isn't available, say so.
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