Sugimat makes progresses in its international expansion by developing an HTF boiler for Agua Prieta CSP plant in the state of Sonora, Mexico. It is one of the most important power plants in Latin America. Sugimat’s installation, is part of the combined cycle plant Agua Prieta II, a combined cycle with increased performance and operating in conjunction with a solar field. The plant is a pioneering project in the country promoted by Mexico’s state-owned Federal Electricity Commission (CFE).
The installation, which uses DowTherm A heat transfer fluids and is capable of working up to 390 ºC, is integrated into the solar field production block and has been designed, manufactured and commissioned on a turnkey basis by Sugimat. It is a 6 MW HTF boiler that increases the performance of the combined cycle by 10 points and uses a natural gas burner with low NOx emissions. The CSP plant has a solar field of parabolic trough collectors of 14 MW and a natural gas combined cycle capable of producing up to 464,4 MW. Both are interconnected and form the first hybrid concentration solar power plant in Mexico, which provides an installed generation capacity of 394 MW to the country’s National Electric System.
Thanks to the use of natural gas as fuel, this hi-tech Integrated Solar Combined Cycle – ISCC plant will avoid more than 208,000 tons of carbon dioxide per year will cease to be released into the atmosphere, reducing the environmental impact.
The location of the plant in the state of Sonora has been a strategic decision. It is integrated in the “sun belt” and covers the area with the best solar radiation in the country, which makes it ideal for the operation of thermo-solar power plants.
The project, made by Abengoa, is financed by the World Bank, which through the United Nations Development Program, Global Environmental Facility, has allocated 200 million dollars to promote thermo-solar technology in four countries, one of which is Mexico.