Christopher Collins

Christopher Collins, Executive Director

Chris Collins has helmed Solar One since 2004. A graduate of Holy Cross College and Albany Law School, Chris previously worked for 20 years as a litigator in both New York and California, specializing in complex commercial litigation, environmental litigation, civil rights, securities, elder abuse and many other areas of the law. After leaving the law in 1999, Chris worked as a Director at Oracle Corp. and as a Director of Risk Management at Sapient. Born and raised in the NYC area, Chris moved to San Francisco in 1988 and returned to New York to take the position of Executive Director at Solar One. He has had a long history of working with non-profit organizations, including being one of the founders of New York City’s Lesbian, Gay, Bisexual and Transgender (LGBT) Community Services Center and the Callan-Lourde Health Clinic. He served as Co-chair of the LGBT Center between 1985 and 1989. He was also a member of the Board of Directors of the National Gay and Lesbian Task Force between 1991 and 1996 and served as Board Co-chair between 1994 and 1996.

Esther Siskind

Esther Siskind, Director of Programs

Esther comes to Solar One from the New York City Department of Environmental Protection where she managed a wide range of water, wastewater, and stormwater projects. She was a lead developer of New York City’s Green Infrastructure Plan that proposes green infrastructure and water conservation as integral components of a comprehensive strategy to address combined sewer overflows and defer large grey infrastructure investments. With a Masters Degree in Urban Planning from the Massachusetts Institute of Technology, Esther has worked for over 20 years as an environmental planner and brings a wide range of policy, project management, and technical skills to her job.  She has also worked as a community organizer and co-founded a kids club that focused on learning about environmental issues and taking action to address them. Esther was born and raised in New York City and worked here for most of her career, bringing an in-depth knowledge of how to be effective and produce results in the City’s complex landscape.


Sarah Pidgeon

Sarah Pidgeon, Director, NYC K-12 Education Program

Sarah Pidgeon joined Solar One in 2009 as one of two Education staff. Now, with over 10 educators on board, she is thrilled to be able to offer Solar One education programs to more NYC schools each year. Sarah is excited about the growth of Solar One’s Green Design Lab Program and she is passionate about inspiring NYC students to bring sustainability into their schools and communities. Prior to joining Solar One, Sarah worked as an educator for several years at the Center for the Urban Environment in Brooklyn, where she taught classes in Urban Design and Ecology. However, her real passion for environmental education began during her childhood spent as a camper and staff member at Frost Valley YMCA in the Catskill Mountains, where she was first exposed to sustainable practices like composting food waste. When she is not busy teaching about all things sustainable, Sarah enjoys riding her bike, cooking, and drawing.

Fronsy Thurman, Assistant Director for Instruction

Joe Chavez, Assistant Director for Sustainability

Alex Smith, Program Delivery Coordinator

Nicole Petti, Educator

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Arts and Events

Dina Elkan

Dina Elkan, Director, Arts & Events

Dina Elkan joined the Solar One staff in 2007 after an eclectic career in arts administration, music and theater performance, web and graphic design, and event and arts production. Born and raised in downtown Manhattan, she graduated from the High School of Performing Arts with a degree in music performance and attended Barnard College. After leaving the hallowed halls of higher education, she re-immersed herself in the downtown art scene, working with groups such as Bad Neighbors, Protean Forms Collective, ABC No Rio, Gargoyle Mechanique Lab, the Bowery Poetry Club and Magbana Drum & Dance. As a member of King Missile III, she performed in venues throughout NYC, the US and Europe, releasing six albums over a period of ten years. She is also an avid crafter, crocheter, sewer and maker, often using recycled or organic materials.

Tamar Rogoff, Founding Artistic Director

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James King, Training Site Manager

Josh Vedder, Instructor

Gary Smith, Recruitment Coordinator/Instructor

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Stuyvesant Cover Park

Daisy Hoyt

Daisy Hoyt, Park Manager

Daisy Hoyt has always had an interest in all things green and growing, from her rural beginnings upstate, where her parents named her after a flower, to her adult career, where she has held many different jobs in horticulture.  In 2007, she brought her skills to NYC, where she began working in landscaping and the arts.  Soon after, she began at Solar One, and in 2010 she became the Park Manager. Daisy fully supports and believes in Stuyvesant Cove Park’s mission to use only native plants and sustainable practices.  She has an abiding affection for all her plants, and enjoys meeting all the characters who come through the park- especially if she can get them to volunteer.

Chris Fowler, Park Maintenance

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Energy Connections

Rachel Stein, NYSERDA EDGE Program Manager

Samuel Man, NYSERDA EDGE Staten Island Regional Outreach Coordinator

Matthew Rolnick, NYSERDA EDGE Multifamily Regional Outreach Coordinator

Daphany Sanchez, NYSERDA EDGE Bronx Regional Outreach Coordinator

Michael Simmons, NYSERDA EDGE Manhattan Regional Outreach Coordinator

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Helen Hooke

Helen Hooke, Director of Fiscal Operations

Helen Hooke brings 20 years of experience to Solar One from her work as Director of Finance and Administration of the Law Firm of Hollyer Brady Barrett & Hines LLP and Secretary and Director of the Winfield Foundation.  She has a BA from Smith College, and Certification as a Non-Profit Accounting Professional from the Financial Management Association.  She also has a Certificate in PV Installation from Solar Energy International, and designed and built her solar-powered home.  She is originally from Rochester, NY, and studied at the Eastman School of Music Preparatory School.  She also writes, performs, and records in the field of music with her original group The Deadly Nightshade, as a side musician on violin, and with her own band, the Helen Hooke Band, and has her musical work released on many recordings and CD’s.  She is an avid gardener.

Jess Bolllinger, Grants Administrator

Roberto Rodriguez, IT Technician

Marisa Buxbaum, Administrative Assistant

Linda Lagomarsino, Administrative Assistant

B. E. Morgan, Fiscal Assistant/Bookkeeper

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Trupti -- Photo

Trupti Doshi, Director of Development

Trupti Doshi joined Solar One in August 2013 from the Commonwealth Fund, a private foundation supporting independent research on health care policy and practice, where she was the Senior Grants Manager for four years. In that role, she worked in partnership with the Vice President of Grants Management on long-range strategic planning, specifically as it related to financial and administrative management, monitoring and analyzing the performance of grantees, and enhancing grantmaking procedures and systems. Prior to that role, Trupti established a strong track-record in nonprofit development, management and capacity building, particularly in the areas of education, youth development and the arts, through working at various nonprofit organizations in New York City for over seven years, including the Asian American Arts Alliance, Lower Manhattan Cultural Council, and Advocates for Children of New York, Inc. Trupti holds a B.A. in Communications and Psychology from Rutgers University and an M.P.A. from Robert F. Wagner Graduate School of Public Service of New York University, with a focus on public and nonprofit management and policy. Trupti is also a practicing visual artist and serves as a Board member for Artists Striving to End Poverty (ASTEP), a nonprofit organization focused on arts education and youth development.

Sarah Holloway, Senior Development Consultant

James Ryan, External Affairs Associate

Deana Hare, Grant Writer

Danielle Serigano, Development Consultant

Adam Bezer, Graphic Design

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