11 June 2019 (UN Environment)* — Twenty-eight-year-old Jenifer Colpas is Chief Executive Officer and Co-Founder at Tierra Grata. It is a social enterprise that sets out to address the need for basic energy, water and sanitation services in Colombia.

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Her team trains women in good water and sanitation practices.
They install low-cost bathrooms with ecological toilets that do not require water, saving 270,000 liters of water per year. Her system protects water resources while generating natural fertilizer to use on the farm.







