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Team members

Red Constantino

Executive Director

Renato Redentor Constantino heads the electric jeepneys pioneer and climate policy think tank Institute for Climate and Sustainable Cities. Constantino is the author of The Poverty of Memory: Essays on History and Empire. He writes for several publications,   Know More…

Francis dela Cruz

Associate for Energy Policy

Francis has been a campaigner on various social and environmental issues for the past 3 decades which started in 1984 as a student activist. In 1992, he shifted to the non-profit sector as a campaigneron public utilities for a consumer organization… Know More…

Cheryl Guilas

Chief Administrative and Finance Officer

A simple and loving mother of three sons, she believes that following the golden rule leads one to become a better person. She spent almost 20 years in a business bookkeeping and support entity offering her honesty, hardwork, and dedication to her job. Know More…

Uro Tahup

RE-Charge Philippines Coordinator

Uro Tahup is a Disaster Risk Reduction and Management (DRRM) practitioner, trainer, rescuer, firefighter, community organizer and coalition builder who learned the ABCs of DRRM, emergency response, program management, community organizing Know More…

Kairos dela Cruz

Associate for Climate Policy

Kairos or A.K. works on iCSC’s policy initiatives by innovating strategies that transform policy discussions to positive actions. In and out of the houses of Philippine legislation during the campaign for the passage of the People’s Survival Fund or PSF, … Know More…

Danica Supnet

Policy Analyst

The life of a fresh grad circles around Danica. The peer and family pressure urged her to find a job immediately after graduation as some people would say “it’s about time after a long overdue stay in college”. Graduated with a degree of Bachelor of Arts Know More…

Jacqueline Tumaliuan

Assistant Admin and Finance

Jackie is a working student challenged at an early age to take on family responsibilities and still managed to have fun while accomplishing daunting tasks. Jackie’s secrets are proper time management, discipline, and some sacrifice.Know More…

Janssen Martinez


Janssen is a graduate of Sociology from the University of Santo Tomas. Among his research interests are urban sociology, public sociology, and mass transportation studies… Know More…

Glinly Alvero

RE-Charge Tacloban Technical Officer

A Yolanda survivor himself, Glinly is an athlete and a skilled outdoorsman. A native of Abuyog, Leyte, he finished a Bachelor of Computer Engineering in Tacloban. A nature-lover and adventure-seeker Know More…

Dianne Benaya

Admin Staff

Dianne is basically simple and friendly, who is positive about every aspect in life. As part of iCSC’s admin and finance team she ensures that everyone has the necessary tools in accomplishing set deliverables… Know More…

Rodel Cahiyang

Energy Policy Researcher

Rodel is a frustrated basketball player who, after finally accepting that he will never reach the desired height, decided to take an alternative route— one that is not prone to injuries but turned out as a…Know More…

Juan Miguel Torres

Policy Researcher

Juan Miguel or Boyet is a true-blue Baguio Boy, he finished Social Anthropology with a minor in Psychology in UP Baguio. During college, he did some freelance online writing to support his…Know More…

Emily Pritchard

Intern (July- December 2016)

Emily is an environmentalist, feminist, and puppy enthusiast hailing from the suburbs of Melbourne, Australia. She is in her final year of a double undergraduate degree… Know More…

Prune Irolla

Intern (Oct 2014-Jan 2015)

She just finished her Engineering Degree in Signal Processing in Grenoble University in France, and after all these years studying, she felt the need to help and discover other cultures, and iCSC, by their ambitious project, offered a perfect mix between the two. Know More…

Mathieu Bonvoisin

Intern (Oct 2014-Jan 2015)

Mathieu has just finished his studies in Electrical Engineering and is especially interested in Renewable Energy. He also enjoys discovering new countries and cultures by volunteering for local initiatives. Know More…


Chloe Elizabeth Hill

Intern (August-October 2014)

Chloe is originally from the wilderness of Tasmania and has always had an interest in the complexity of human-environment interactions! Obtaining industry experience in forestry, solar energy, environmental education and environmental auditing… Read more

Alisa Zomer

Intern (April-July 2013)

Alisa is a Masters of Environmental Management candidate at Yale University. Her master’s research focuses on the governance dimensions of climate change and cities, with a field work component in the Philippines. Know More…