Ua hoʻomaka koke nei ka Patagonia National Park ma Chile e hoʻolako i kāna kikowaena ʻike me ka ikehu hoʻomau 100%. ʻO kahi hale hana solar 80 KWp me nā inverters Sunny Tripower a me kahi ʻōnaehana mālama 144 kWh me nā inverters pila Sunny Island i hoʻohui ʻia e 32 kW hydropower a me kahi mīkini hana diesel ma ke ʻano he kākoʻo. Ma mua, ua hoʻopau ʻia he 120 lita o ka diesel ma ʻaneʻi i kēlā me kēia lā. I kēia manawa ua hoʻohana wale ʻia ka ikehu maʻemaʻe, mahalo i nā pila i loaʻa pū kekahi i ka uaki. He hopena kupaianaha e ʻoluʻolu ai hoʻi i nā guanacos. ʻIke pinepine ʻia kēia mau holoholona a puni ka hale hoʻokipa.