Tuesday, 02 January 2024 12:17 GMT

Chile's Giant Green Ammonia Dream Runs Into The Real World


(MENAFN- The Rio Times) Key Points

  • Two mega-projects in Chile's far south, worth about $27 billion, are on pause after strict reviews and local pushback.
  • Turbines and export terminals sold as“green” risk turning a remote Patagonian coast into an industrial sacrifice zone.
  • High costs, bureaucracy and community resistance show how the energy transition can stall when ideology meets local reality.

    Chile's far-southern Magallanes region was supposed to be the Saudi Arabia of green hydrogen. Instead, its flagship projects are learning how hard it is to turn climate slogans into workable business.

    The first case is HNH Energy, an $11 billion plan backed by AustriaEnergy, Ökowind and Copenhagen Infrastructure Partners. It would plant around 194 wind turbines with 1.4 gigawatts of capacity near San Gregorio, feeding a desalination plant, a processing complex and a private port.

    On paper, the complex could produce some 270,000 tons of green hydrogen and 1 million tons of green ammonia a year, creating thousands of construction jobs and about 1,800 permanent posts.



    In practice, regulators have flooded the venture with questions. Chile's environmental agency recently added 364 fresh technical observations, on top of an earlier wave.
    Patagonia's green hydrogen faces environmental and economic hurdles
    HNH managed to cut the overall number of issues by roughly three quarters, but now needs time for archaeological digs, new environmental models and a route for oversize trucks.

    The review clock is officially stopped until March 31, 2026. Next door, H2 Magallanes, a $16 billion project led by TotalEnergies, has requested its own long pause.

    It is even more ambitious, with up to 10 gigawatts of wind power, over 4 million tons of planned annual green ammonia output and more than 5,000 construction jobs. Together, the two schemes anchor a national pipeline of more than $40 billion in green hydrogen investment.

    Local activists, scientists and residents have turned to X, Instagram and community forums to say what glossy investor decks leave out: thousands of turbines, new ports and more ship traffic could shred bird migration routes and disturb whales and dolphins in one of South America's last relatively untouched coasts.

    They talk about“energy colonialism” and a remote region being sacrificed to meet climate targets set in Santiago, Brussels and corporate boardrooms.

    Behind the environmental concerns sits a brutal economic truth. Green hydrogen and green ammonia still cost far more than conventional fuels and fertilizers.

    Without clear land rules, faster decisions and stable, long-term buyers willing to pay a premium, even well-capitalised European players may quietly decide that Patagonia's green gold rush is not worth the political hassle.

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  • The Rio Times

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