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GreenFaith's Staff

an introduction with contact info for GreenFaith staff


Astudillo-Neddy pix

Neddy Astudillo
Latin America Director


The Rev. Dr. Neddy Astudillo is GreenFaith’s Latin American Director.  Neddy is a Venezuelan-American, an eco-theologian and a Presbyterian pastor of an ecumenical (ELCA-PCUSA) Latino ministry in the USA. Neddy has created and taught eco-theology courses for theological seminaries in Guatemala, Bolivia, Peru and the USA. Neddy is co-founder and on-farm-educator at the Angelic Organics Learning Center.


Mrs Caroline Bader
Caroline Bader

Director of Living the Change

Caroline is based in Germany and coordinates GreenFaiths global mulit-faith initiative on sustainable living. The initiative promotes and amplifies commitments in the areas of energy use, diet and transportation, creates a global community of conscience and promotes practices to drive lifestyle-related reductions of greenhouse gas emissions.
Prior to her responsibility with GreenFaith she served as Youth Secretary of The Lutheran World Federation. Since 2012, she was an observer the Conferences of the Parties, the annual meetings of the United Nations Framework Convention on Climate Change and has gained expertise and experience on climate change and sustainable development in faith communities at all levels.
Caroline holds a Diploma in Religious Education and Community Development and a Certificate of Advanced Studies in International Organizations Management with the University of Geneva, Switzerland.


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Deb Convery
Administrative Associate

732-565-7740, ext. 302

Deb comes to GreenFaith after 20 years as an administrator at Rutgers University and a sabbatical that led to work in the non-profit world.  She manages event planning for convergences and retreats, as well as day-to-day operations. Outside of GreenFaith, Deb is involved in environmental justice initiatives through her church, The Reformed Church of Highland Park, NJ.  Deb’s other part-time job is logistical coordinator of re-building efforts for communities affected by Superstorm Sandy.  In her off-time, Deb is a lover of music (listening and making her own), words (reading and writing her own), spending time outdoors, and traveling to new places to experience new cultures.


Pinaki Dasgupta

Pinaki Dasgupta

India Director

Pinaki Dasgupta serves as the Director of GreenFaith India, as well as Coordinator with the Bhumi Project. Pinaki is a certified environmental, safety, and risk management expert who has experience with process engineering, environmental, and sustainability projects across India. His experience spans 15 years in scientific research, policy interventions, capacity building, and project implementation. Pinaki is based in Delhi, India, where he fosters dialogue and collaboration between environmental, scientific, and faith leaders throughout the country.



Firman-Nana pix

Nana Firman
Muslim Outreach Director


Nana Firman is GreenFaith’s Muslim Director.  An Indonesian, Nana directed WWF-Indonesia’s “Green Reconstruction” efforts during a post-tsunami period and developed an urban climate change adaptation/mitigation initiative. She was featured in Azizah Magazine as one of Muslim women active in the green revolution. She was recently named as a Champion of Change for Faith Leaders on Climate by the White House. Currently, Nana also co-directs the Islamic Society of North America’s Green Mosque Initiative.


Grunwald-Karyn pix


Karyn Grunwald
Office Manager

732-565-7740, ext. 300

Karyn is GreenFaith’s office manager, overseeing and administering the finances, database, and administrative support related to GreenFaith’s office and programs.  Prior to working for GreenFaith, Karyn worked for various non-profits, including Recording for the Blind and Dyslexic and for profits such as Chinese Acupuncture Healthcare.  For 13 years she volunteered for the Folk Project, a not-for-profit folk music, storytelling, and dance organization which sponsors and organizes a wide variety of folk activities in the Northern New Jersey area.  She also assisted with desktop publishing for a local town newsletter, and did data entry and other office work for the Mercer Street Friends Food Bank in Trenton.  When Karyn is not hard at work, she enjoys traveling to numerous countries (South Africa, Corsica, Georgia near Russia) singing and dancing in world music camps.


Harper-Fletcher pix

The Rev. Fletcher Harper
Executive Director

732-565-7740 ext. 301


Fletcher is an Episcopal priest and GreenFaith’s Executive Director. Under his leadership, GreenFaith has developed innovative programs linking religious belief and practice to the environment. An award-winning spiritual writer and nationally-recognized preacher on the environment, he teaches and speaks at houses of worship from a range of denominations in nationally and internationally about the moral, spiritual basis for environmental stewardship and justice. An Ashoka Fellow and author of GreenFaith: Mobilizing God’s People to Protect the Planet (Abingdon Press, 2015), Fletcher served as a parish priest for ten years and in leadership positions in the Episcopal Church before becoming GreenFaith’s leader.


Kaufman-Paul pix


Paul Kaufman
Advocacy Director

732-565-7740, ext. 305

Paul has been active in faith-based environmentalism for more than 40 years.  In 1981, he founded and chaired the Environment Committee at Temple Emeth, in Teaneck, NJ, where he has been a member for more than 50 years.  For eleven years he was the Assistant Regional Director of the New Jersey-West Hudson Valley office of the Union for Reform Judaism, the synagogue arm of the Reform Jewish Movement.  During that time, he introduced the subject of Jewish Environmentalism to regional and national conventions of the Reform Movement.  He served for six years as a member of the Commission on Social Action of the Religious Action Center, the social action arm of Reform Judaism.  He has taught at Bergen Community College on the religious foundations of environmentalism.  An ardent hiker and bicyclist, he believes that each person can make a real difference in preserving this planet, and that we have a duty to raise our voices to elected and appointed leaders to support environmental conservation.


Kennealy-Stacey pix


Stacey Kennealy
Certification & Shield Director

732-565-7740, ext. 303

Stacey is director of leadership training at GreenFaith, providing resources and programs that help people of faith put their beliefs into action for the earth. Under Stacey’s leadership, programs such as the Certification Program for congregations, the Seminary Certification Program, Convergences for millennial leaders, and the Fellowship Program have offered the faith community opportunities to become more sustainable, and deepen their religious-environmental work and identity.  An honors graduate of Rutgers University with dual degrees in ecology and environmental policy, Stacey has also received training from the Cloud Institute for Sustainability Education,The Center for Whole Communities, Pine Wind Zen Monastery, and The Climate Project.  In 2010, Stacey was named 'Top 40 under 40' environmental leaders by the Pennsylvania Environmental Council, and in 2013 was named one of the top 10 Spiritual Heroes by Spirituality & Health magazine.


Brett Nadrich

Brett Nadrich

Communications Director


Brett Nadrich is GreenFaith's Communications Director, overseeing public affairs for the organization and its network of initiatives, campaigns, and local affiliates around the world. Prior to this role, Brett served as Director of MB Squared Solutions public policy firm in Washington, D.C. Brett also previously served as Director of Business Operations for ForeverView Farms, supporting healthy food production and ecosystem services restoration on a group of small, sustainable farms in Virginia. Brett earned his Bachelor of Science in Foreign Service from Georgetown University, where he graduated with honors. Brett is a member of Alpha Epsilon Pi, the international Jewish fraternity, as well as Theta Alpha Kappa, the national honor society for religious studies and theology.

 Sainburg-Estrella pix

Estrella Sainburg
Circle Organizer

732-565-7740, ext. 306

Estrella Sainburg is Organizing Director at GreenFaith and Local Organizer in California. Estrella oversees training and development of GreenFaith Organizers, the GreenFaith Organizing Community, and GreenFaith Circles. Estrella initiated with GreenFaith as New Jersey Organizer and is now leading the organization’s faith-based, environmental efforts in her home county of Los Angeles. As a Christian and Mexican-American, Estrella hopes to contribute to the growing uprising of Latinos in the US ensuring the health and opportunities for our communities and the natural environment around us.

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