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Nina Unlay

Nina Unlay is Co-founder and Editorial Director of Sustina, previously the editor-in-chief of GRID Magazine and editorial director of adobo magazine. She covers sustainability, socioeconomic issues, and culture, with a byline that appears in publications like Mongabay, Business Insider, Inquirer, Manila Bulletin, Esquire, and others.


CSR needs experts, scientists, and measurable impact, says the League of Corporate Foundations

Corporate foundation leaders gathered to discuss the role of CSR in today's changing landscape, amid rising social and environmental challenges.

DENR pushes forward with blue carbon roadmap; mangrove experts weigh in

Scientists believe that blue carbon projects could be a 'game-changer for mangrove conservation and restoration in the country.'

She built the town that throws away nothing—these are her notes for the Philippines

As the Philippines transitions to waste-to-energy, Akira Sakano offers hard-won lessons from Japan, the country that went down that path long ago.

After Antipolo mayor joins petition, VENA Group claims it is ‘not building wind turbines in karst areas’

Environmentalists are calling on DENR to reject the development plan that threatens Masungi Georeserve's karst formations.

The man who wrote Taiwan’s Circular Economy Playbook

Can the Philippines transform its economy with imperfect policies? Taiwan's leading circularity advocate weighs in.

Climate Accountability Bill refiled in congress

The Climate Accountability (CLIMA) Act, or House Bill 4420, was first filed in November 2023 and was approved by the House Committee on Climate Change in the 19th Congress.