Alyssa Lewis

Accounting & Payroll Specialist

Before joining our team in the fall of 2019, Alyssa obtained her B.A. in Liberal Studies concentrating in Ethics and Religion from the University of Southern Maine, followed by a Certification of Achievement in Human Resource Management from Villanova University. In addition to her love of community work, Alyssa is a mentor for the Envision,… Read more

Calen Perkins

Solar Design Specialist

Calen brings a broad interest in sustainability to ReVision Energy. After growing up in New England, then spending 6 years in San Francisco helping the local Boys & Girls Clubs become greener, he now enjoys helping Mainers find ways to lighten their impact on the environment. The passion he has for his work comes from… Read more

Mark Warner

System Design & Estimating

Mark has traveled all over the U.S. but has always called Maine home. After graduating from the University of Maine with a degree in Mechanical Engineering Technology his taste for adventure got the better of him and he became a full time rock climbing guide. Mark would guide in Acadia National park in the summer… Read more

Tess Jacquez

System Design & Estimating

Tess grew up surrounded by the Pacific Ocean, redwood trees, and banana slugs in a small rural town in the Bay Area. Raised by environmental educators, her love for nature was instilled at an early age. Tess attended Beloit College in Wisconsin, graduating with a BS in chemistry and an interest in photovoltaics. She immediately started… Read more

Lyndsay Ulin

Marketing Coordinator

As a former ReVision company event gate-crasher who was always made to feel welcome, Lyndsay jumped at the chance to join the ReVision team after graduating with a BA in German and International Affairs and being unable to decide between pursuing a lucrative career as a veggie-farming, alpaca-herding, sweater-knitting, bee-keeping chicken wrangler or as wildly… Read more

Phoebe Hunt

Service Administrator

Phoebe is a New England native, raised in small farm town in Connecticut, and is now happy to reside in the small town/city of Portland, Maine. She joined ReVision Energy in 2017, looking for a way to funnel her energies towards a positive future for our natural surroundings and generations to come. Phoebe has diverse… Read more

Barry Woods

Director of Electric Vehicle Innovation

Barry is devoted to developing and fostering renewable energy infrastructure, particularly in the electric vehicle space. He moved back to Maine last year to marshal his energy and attention on its progress. With private and non-profit experience in the electric vehicle (EV) sector, he started Electric Mobility NE, before joining our team in early 2017. As… Read more

Ethan Schechter

Solar Design Specialist

Ethan grew up in Southern New England and has lived and worked in a wide range of places, including Washington, D.C., Boston, Tel Aviv, and Ramallah. He spent the earlier part of his career working on education and international conflict resolution. Ethan worked on an applied research initiative that explored how extractive industry companies in… Read more

Chris Jones

Solar Design Specialist

Chris considers it a privilege to represent ReVision and travel throughout Maine discussing renewable energy with Mainers. Chris also serves on the Hollis Conservation Commission and the Saco River Corridor Commission. Read more

Nate Niles

Finance Analyst

Nate joined ReVision’s Legal, Finance and Development team as a Finance Analyst in May of 2017. He assists with the Commercial, Industrial and Institutional contracting process, manages ReVision-owned assets, and develops analytical tools for a myriad of business applications. A graduate of Bowdoin College, Nate studied Environmental Studies, Earth Sciences and Economics and discovered his… Read more

Joe Pagano

Commercial Solar Consultant

Joe has lived all over the eastern US, from Buffalo, to Coral Springs, to Cincinnati, and now Portland. He earned a B.S. in Human Communication from SUNY Fredonia, and M.S. in Higher Education Administration from SUNY Buffalo, and after 12 years of education advocacy in a university setting, he decided it was time to channel his energy toward another… Read more

Zach Good

Commercial Project Manager

Zach joined the ReVision Energy team back in 2014 after spending four fantastic years at the University of Maine at Farmington.  Zach cut his teeth in the solar industry his first fall out of college doing a year of hard time working for a small installation company just outside of Boston. After realizing that city… Read more

Joey Freeman


Joey grew up in Waldo County, Maine, in a town called Freedom. He was involved in music early on and still plays drums to this day. Joey attended the New England School of Communications and has a degree in Audio Engineering and Video Production. He is interested in anything technology, which was one of the… Read more

Brooks Wood

Operations Specialist

Brooks grew up in the small town of Contoocook, New Hampshire. He spent most of his childhood exploring the White Mountains and Lakes Region of New Hampshire while playing a variety of sports. Many summers were spent camping on the islands of Squam Lake, canoeing the Connecticut River, and spending time with family on Lake Sunapee… Read more

Becca Austin

Engineering Assistant

Born and raised in East Millinocket, Becca is a native Mainer with a biology degree from Bowdoin College and a passion for the outdoors.  She came to ReVision in 2015 in search of a role to help offset climate change in her home state. Becca started at ReVision as a sales team intern and then… Read more

Nick Sampson

PPA Relationship Manager

Nick grew up on the coast of Southern Maine. Through frequent family trips spent camping, hiking, fishing and skiing he developed a love for the state and the outdoors. Nick attended Bates College where he majored in environmental studies and economics, and was able to further his exploration of Maine. Driven by his passion for… Read more

Thomas Tutor

Solar Design Specialist

Thomas grew up on a small island in Penobscot Bay with a year-round population of about 600 people where his father was his math teacher. He grew up understanding self-sufficiency as simply part of island life. When he was 16 he got an entirely new perspective on resiliency and community after his family switched places… Read more

Melanie Janarelli

Solar Installer

Melanie started with ReVision Energy in 2011 as a summer intern while she was getting her Associates Degree in Electrical Engineering Technologies from Southern Maine Community College. After working some time for residential and commercial contractors, she wanted more meaningful work and rejoined the ReVision team in 2014 to help battle climate change as a… Read more

Joel Alder

Warehouse Manager

Joel joined our warehouse crew in December 2015 after the recent birth of his first child. As a new father he brought a strong passion and drive to create a better world for future generations. With a knack for organization and a background in warehouse coordination and management he is helping to bring the Portland… Read more

Noah Watson

Project Manager

Noah began his solar education in the cradle of the Pacific Northwest, Portland, Oregon, working for SolarCity. It was there, in the shadow of Mt. Hood, that he realized his potential as a glass-slapping juggernaut. A deep fondness for Oregon was forged in him over the course of two years, but through the wintery wind and rain a faint whisper… Read more

Al Copping

Solar Foundations Division

Al joined the Portland install team in October 2014. Hailing from a small town in southern Vermont, he graduated from the University of Vermont with a degree in Economics and Applied Design. After graduation, he took a job with a manufacturing company in New Hampshire, working as a technical training instructor and lean manufacturing specialist…. Read more

Gwen Baizley

Cultural Compliance Director

Before joining our team in May of 2015, Gwen had spent eight years working for Whole Foods Market where she used her degree from CSU Stanislaus to work in Human Resources. During this time, she lived in Maine, Northern Nevada and Cape Ann in MA where she got to play in and explore many beautiful… Read more

Will Byers


Will grew up camping, jumping off waterfalls, and mountain biking in Western North Carolina. There he earned a degree in history, with a focus on environmental history, from Brevard College. After school he moved to Vermont to join the resource crew at Farm & Wilderness, where he learned carpentry and wrangled goats. Unable to resist… Read more

Zach Nugent

Solar Design Specialist

Zach started his solar career with the national solar company Solar City. He then moved back home to Maine and joined ReVision with the belief that global sustainability starts local, with Maine people working to make Maine a leader in sustainable energy. A native to Maine, Zach grew up in the small town of Hiram,… Read more

Gifford Jenkins-Davis

Solar Design Analyst

Gifford is a NABCEP Certified PV Installation Professional and Journeyman Electrician, with previous experience working in solar and the trades.  He has been based in Maine since moving here from New Jersey in 2000. He holds an Associate’s Degree in Applied Science (Electromechanical Technology) from Central Maine Community College and works with our Portland PV Installation team. With… Read more

Ben Rubins

Solar Installer

Raised in the Portland area, Ben spent a lot of time outdoors and this love of the outdoors continues through today. His involvement in Boy Scouts as a young person, eventually becoming an Eagle Scout, continued him on the path of learning outdoors skills and spending time at Acadia National Park, Baxter State Park, and… Read more

Sam Lavallee

Director of Financing

Sam was born and raised in central Maine, where he developed a love for outdoor activities, including hiking, biking, swimming and kayaking as well as team sports such as soccer and basketball. His father, an engineer for the Maine Department of Environmental Protection, taught him the value of our planet and the importance of minimizing… Read more

Karen Sonstrom

Solar Design Specialist

We’re pleased to welcome Karen to our growing design and sales team based in Portland, Maine. Hailing from Connecticut, Karen went to school at the University of Delaware and has lived in Maryland, Pennsylvania, and the UK. She is thrilled be living stateside again and says “Maine feels like home.” Her interest in sustainability and… Read more

Rob Ellis

Solar Design Specialist

Rob Ellis grew up in Lewiston, Maine and graduated from the University of Southern Maine in 2009 with a degree in Political Science. After college, Rob worked as an Americorp VISTA in Portland, Maine helping low income homeowners winterize their homes. He was part of a statewide volunteer effort to educate and reinforce energy conservation… Read more

Brandon Bernard

Solar Design Specialist

Brandon Bernard grew up in Lisbon Falls, ME and graduated with a degree in Environmental Studies from Union College in Schenectady, NY. He spent his years after college working in education, leading outdoor education lessons, and working one-on-one with children with developmental delays and behavioral challenges. He did home remodeling and renovations with Everything Home… Read more

Dave Ragsdale

Master Plumber & HVAC Engineering and Design Specialist

A product of the failed social experiment known as Levittown, Pennsylvania, and a former long-time resident of Philadelphia, Dave is now quite content to hang his proverbial hat in the bucolic splendor of Portland’s North Deering neighborhood. Dave’s standing as a Master Plumber earns him the right to refer to himself as a card-carrying member… Read more

Chris Blaisdell

Master Plumber

A licensed Master Plumber since 1985, Chris Blaisdell has been a core part of our solar hot water installation team since joining us in 2006. Prior to ReVision, Chris has extensive experience in both residential and commercial plumbing & heating as well as the experience of having owned a contracting business for the previous 10… Read more

Nate Bowie

Solar Experience Manager

Native Mainer Nate Bowie graduated from UVM with a BS in Mechanical Engineering in 2004. After college his dream of being paid to ski and save lives in the process lead him to Mammoth Lakes, California, where he took a job as a Pro Ski Patroller. While in California he started a firewood business, but… Read more

Josh Rollson

Purchasing Manager

Josh grew up in Vermont in the construction trades, learning post and beam and log home construction and passive solar. After graduating from Goddard College with a BA in Philosophy, he married then spent time with his wife traveling the United States, living in New Mexico, Boston, and eventually moving to Maine. He reports local… Read more

Erik Mitchell

Solar Design Specialist

Erik grew up in Rhode Island and spent his summers in Midcoast Maine teaching sailing, working on a lobster boat, and being on the ocean as much as possible. After graduating from the University of Maine at Farmington, where he developed a fondness for the mountains, he took his Business Degree and headed west to… Read more

Josh Baston

Branch Manager - Commercial Operations, NABCEP Certified Solar PV Installer

Josh grew up in Midcoast Maine and joined Revision Energy in the summer of 2008. He is now a commercial project manager and a master electrician. Josh graduated from Northeastern University with a degree in geology, and spent several years working in the environmental science field before deciding that he was able to make a… Read more

Fred Greenhalgh

Creative Services Director

Hailing from Downeast Maine, Fred completed his studies at USM in 2006 with a focus on Media Studies. Fred’s a passionate writer, as well as an audio producer, and since 2007 has been running a radio show called Radio Drama Revival at community station WMPG. He also produces his own fiction stories as audio plays… Read more

Daniel Leonard

Solar Thermal Service & Operations Manager, Master Plumber

Dan started working ReVision in 2004 at the Liberty branch, when we were still Energyworks. Bringing lots of professional experience in plumbing with him, Dan started as an intern/shop guy and rapidly grew into a project manager. He moved to Portland to begin growing our new branch just a few short years later.  In those… Read more

Geoff Sparrow, P.E.

Geoff Sparrow, P.E., Director of Engineering (Maine Professional Engineer License #12667)

Geoff is one of the most experienced solar professionals in northern New England. Since joining ReVision Energy in 2006, Geoff has taken part in the design and installation of hundreds of commercial and residential solar installations. After graduating with a BS in Mechanical Engineering from the University of New Hampshire he worked for one of… Read more

Jennifer Hatch

Office & Shop Manager

Since joining ReVision Energy in 2006, Jen has become an instrumental part of the rapid growth of our operations at our Portland, Maine location, handling everything from event planning/staffing, development and implementation of the regional marketing plan, navigating local code and permitting requirements, writing successful grant applications, and ensuring a seamless customer experience through the process… Read more

Joe Maisonave

Project Engineer & Air Source Heat Pump Division Manager

Joe’s a graduate of the State University of New York (SUNY) College of Environmental Science and Forestry with a degree in Forest Engineering. Prior to joining ReVision, he lived and worked in Queens, New York, managing the remediation activities for gasoline and fuel oil spills in the five boroughs of New York City. He figured… Read more