Siam Winery

Quick Facts


Samut Sakhon, Thailand

System Size

994.5 kWp

Est. Annual Generation

1,400 MWh

Est. Lifetime CO2 Reduction

15,000 tonnes

Siam Winery leads by example in their commitments towards environmental sustainability with Cleantech Solar

Siam Winery, Thailand’s leading producer and distributor of wine and innovative lifestyle beverages, has operations that cover every aspect of winemaking – from growing and harvesting, through to ageing, bottling, and distribution. The company’s portfolio not only includes locally produced award-winning wines but also carries a distinct range of imported wines and premium beverage brands from around the world.

The Starting Point

Siam Winery is committed to doing their part in improving society with the stance that business achievement goes far beyond just financial targets. They regularly initiate programs to preserve the interests, benefits and potential concerns of society. With the increasing consumer demand for sustainably made products, adopting on-site solar is one clear choice to be integrated into their sustainability journey.

The Result

An on-site solar PV system has been installed on the rooftop of Siam Winery’s state-of-the-art winery in Samut Sakhon through a long-term partnership with Cleantech Solar. With a solar Power Purchase Agreement (PPA), Cleantech Solar fully financed the design, installation, and will continue to maintain the solar PV system across the agreement term. Through this solar partnership, Siam Winery will enjoy cleaner and cheaper electricity without any capital outlay.

Being the country’s largest wine company, Siam Winery’s move towards on-site solar electricity consumption showcases sustainability leadership to drive the adoption of clean solar energy for businesses across Thailand.

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“Here at Siam Winery, environment and sustainability are always at the forefront of our minds. As the leading wine producer and distributor in South East Asia, it is important that we lead by example in our commitment towards environmental sustainability. Siam Winery is delighted to partner with Cleantech Solar, who has demonstrated the depth of knowledge to operate high quality PV plants across different industries and geographies, in our sustainability journey. Through this partnership with Cleantech Solar, not only do we hope to reduce our carbon footprint, but we also hope to drive the adoption of clean solar energy in businesses across Thailand.” Mr. Archie Gracie, Siam Winery Export, Winery and Supply Chain Director

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