Independent Power Systems

Meet our Team

Who We Are

Our Team of Innovators

Kristin Baker

Administrative Assistant

Ryan Beaver

Electrician

Chris Bentley

Business Development and Sustainability Champion

Tony Boniface

Owner, PE, Master Electrician

Shaun Burns

PV Installer

Hannah Capshaw

Business Development and Microgrid Consultant

Lance Christenson

Electrician

Kenny Courtney

Installation Manager

Reed Crossley

Marketing Consultant

Jeremy Donhowe

Sales Engineer

Nicolas Duperret

Sales Engineer

Yolanda Duperret

General Manager, CFO

Andrew Finanger

Solar Consultant

Chris Kahl

Service Technician, Installer

Harrison Kay

Electrician

Kyle Leake

PV Installer

Jay Lu

Staff Accountant

Vinny Lubojacky

PV Installer

Phil Nazarenus

Solar Consultant

Dan Perata

Regional Manager

Maya Resnick

Solar Consultant

Rick Roser

Lead Electrician, Service Technician

Dustin Rothenberg

Electrical Apprentice

Kevin Schlee

Lead PV Installer

Kevin Schneider

Operations Manager

Logan Tierney

Lead PV Installer

Ben Valley

Sales Manager

Tatianna Vereschagin

Operations Coordinator

Kyle Whitright

Structural Engineer, PV System Designer

Christian Williams

Structural Engineer, PV System Designer

Buddy Wilt

Branch Manager

Zachary Zoet

Warehouse & Procurement Coordinator

IPS Support Crew

Amira

Charley

Cleo

Lava

Luna

Milo

Mishka

Phoebe

Follow us in the Field!

Join our monthly newsletter for the latest IPS project highlights and articles from the blog. Don't worry, we're into solar, not spamming.

Follow us in the Field!

Join our monthly newsletter for the latest IPS project highlights and articles from the blog. Don't worry, we're into solar, not spamming.

Building the Future

One System at a Time

Day in and day out we deliver the products and services we would want in our own homes to our clients and customers to help solve their energy challenges. We do this by choosing only the best, safest, and most long-lasting products available to design a system that will continue to perform year after year.

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Ryan Beaver

Electrician

Ryan's Story

Ryan Beaver is a Journeyman Electrician with 15 years of experience and has known he wanted to be an electrician since he was a child. He wired his first house when he was 12, got his first electrical summer job at 14, and got his first full-time job at 17. Ryan was born and Raised in Tulsa, Oklahoma where he was homeschooled and took an electrical course at Tulsa Tech while in high school. As a senior in high school, he participated in one of the biggest electrical competitions in the world and placed first in Oklahoma and eight nationally. His hobbies include camping, kayaking, kickball, dodgeball, volleyball, and watching sports. BOOMER SOONER and THUNDER UP.

Chris Bentley

Business Development and Sustainability Champion

Chris's Story

With more than 40 years' worth of entrepreneurial expertise in launching products and services, Chris Bentley has been at the heart of many successful businesses in his career. He is the Co-Founder and current Chairman of the Board for the Boulder-based Pet Industry Sustainability Coalition, a flourishing nonprofit that provides tools, resources, and education to improve the environmental and social impact of the pet products industry. Chris was also formerly a founding partner of Aspen Pet Products, which he and his partners built from the ground up to become the world’s largest designer and manufacturer of pet accessories. In his 14-year tenure at Aspen Pet, Chris was known as a keen decision-maker, insightful strategist, and responsive team leader. His strong relationship-building skills and effective negotiating strategies led to a highly successful, long-term business lines with retail giants including Walmart, Target, Kroger, Safeway, Walgreens, Costco, Petco, and PetSmart.

Chris is LEED-accredited and completed the MBA Sustainable Business Leadership Program at Green Mountain College in Vermont. He has his undergraduate degree in Business From Michigan State University. At IPS, Chris serves as Business Development & Sustainability Champion, focusing primarily on commercial solar development, rural installations including farms and ranches, and bringing IPS’s proprietary technology--the Power Tower--to the developing world.

Tony's Story

Tony Boniface

Owner, PE, Master Electrician

Tony is the owner and CEO of Independent Power Systems, a renewable energy design and installation company he founded in 1996. He holds a BSEE from the University of Massachusetts and is a licensed Professional Engineer and Master Electrician. His fascination with photovoltaics (PV) began when he was studying optoelectronics in college and was furthered upon his first witnessing a working solar panel powering a water pump at a remote mountain hut. That was the moment of enlightenment that set him on a path to realizing this amazing and disruptive technology—one that delivers electrical power wherever the sun shines—with no moving parts, no pollution, and no dependence on anything else.

To read more about Tony, click here.

Hannah Capshaw

Business Development and Microgrid Consultant

Hannah's Story

Hannah has a Masters degree in Renewable & Sustainable Energy from the University of Colorado Boulder and a Bachelor’s degree in Environmental Studies from Baylor University in Waco, Texas. At IPS, she assists in the development of energy storage and microgrid projects and manages marketing activities. She has experience in the legal field, nonprofits, and the solar industry. After studying at the Iceland School of Energy, she chose to pursue a career in renewable energy and act as a liaison for the various disciplines involved in renewable energy development. Over the course of her graduate degree, Hannah’s research focused on microgrid development for community resilience and microgrid value chains from an interdisciplinary perspective, particularly in the Caribbean.

Kenny Courtney

Installation Manager

Kenny's Story

Kenny Courtney is the Installation Manager at Independent Power Systems. He has been working in the solar industry for over a decade and holds a Colorado Master Electrician license. Kenny started his professional career in 1997 in Steamboat Springs, Colorado as an Apprentice Electrician with Riviera Electric. After four years of trade school and on-the-job training, he earned his Journeyman Electrician license, and then went on to earn his Colorado Master Electrician license following several more years of large-scale commercial and residential electrical experience.

In 2008, with a growing family and two young sons, Kenny knew he needed to do something to better himself, the planet, and his kids’ future—and solar was the industry to do it in. He started as a Foreman with REC Solar and within a short period of time became the Branch Operations Manager. Sunrun eventually acquired REC Solar, and Kenny continued to lead and manage the Colorado team for seven years before deciding it was time to move on to a new challenge. Now at IPS, Kenny leads the Operations team, supporting business development and delivering grid-tied, battery backup, and custom off-grid systems. Kenny is confident that solar is the wave of the future, and is grateful to be part of a company that is paving the way!

Jeremy Donhowe

Sales Engineer

Jeremy's Story

Jeremy is a Mechanical Engineer and Applied Mathematician from the University of Colorado Boulder. As a sales engineer, Jeremy looks to bridge the gap between operations and sales by designing residential and commercial systems to meet IFC requirements, wind loads, roof strengths, as well as the client's needs. Jeremy's hobbies include snowboarding and basketball. In high school, Jeremy played semi-professional basketball for 2 years while he was in Switzerland. As both the youngest, tallest, and worst-grammared IPS employee, Jeremy's lifelong goal is to beat the T-ACO record for most tacos eaten in an hour.

Nicolas Duperret

Sales Engineer

Nicolas's Story

Nicolas Duperret is a Sales Engineer at IPS currently earning his Physics degree at CU Boulder with a discipline in Astro Physics. He has previously worked as a Ski Patroller at Winter Park, a salesman for CUTCO, an activities guide at Devil's Thumb Ranch, and a solar installer for IPS. He is involved in the CU Boulder Joint Institute for Laboratory Astrophysics (JILA) and is trilingual (French, English, and Spanish). Nico is an avid skier/ snowboarder in the winter, hiking/ mountain biking in the summer and a big ‘ole fan of dogs.

Yolanda Duperret

General Manager and CFO

Yolanda's Story

Yolanda Duperret has extensive experience in developing budgets and working collaboratively with organizational leaders to create strategies, policies, and procedures in support of achieving company goals. She has over 20 years of solid financial reporting and interpretive analysis which makes her particularly adept at efficiently identifying company strengths and weaknesses and implementing solutions throughout the organization at the level of detail necessary to influence sustainable change. Prior to IPS, she worked in the international financial markets and traveled extensively throughout Latin America as Sales Business Development director for CoBank where she was responsible for a $1 billion loan portfolio. She holds a Masters Degree in Finance/Accounting from Thunderbird School of Global Management and is fluent in Spanish, French, and Portuguese. She is an avid supporter of anything that ends with "ies": babies, puppies, bees, (and batteries). To that end, she enjoys spending time with her four children (two of them are furry), beekeeping, and aligning herself with organizations such as CO Rising and 350.org to support common-sense measures that protect the health and safety of our communities and transition them sustainably towards a renewable economy.

Chris Kahl

Service Technician, Installer

Chris's Story

Chris has been working in the solar industry since 2014 in various roles. Currently, Chris holds a Residential Wireman license in the state of Colorado and is working towards earning his Journeyman license. He is proud to work in the renewable energy field. Six years ago, Chris moved from New York with his wife and never looked back! They now live at 9000 ft in Coal Creek Canyon and are loving every minute. When he’s not working or fixing up his cabin, he’s out climbing, skiing, hiking or doing anything outdoors. Chris is a new employee to the company, but very grateful to have found a home here at IPS where he has enjoyed watching the solar industry grow.

Phil Nazarenus

Solar Consultant

Phil's Story

Phil is an IPS Solar Consultant. With a Bachelor’s degree from Bucknell University and background in tech sales in Chicago, he is happy to now be working in his hometown of Boulder. He is passionate for beach volleyball, skiing, and hiking. Phil has a heart for sustainability and loves helping his customers go solar.

Dan Perata

Regional Manager

Dan's Story

Dan knows solar, from the clean room to the boardroom. A world traveler who studied abroad and received an MBA from Boise State University, Dan used his experiences and knowledge first as a consultant and then later to start, build, and sell his own businesses. After the sale of his last business (a large production sourdough bakery) Dan decided to focus on renewable energy by starting his solar training at Solar Energy International about 10 years ago. He then worked at multiple solar companies before joining IPS in Montana.

During his career with IPS Dan has worked in installation, sales, and management. As a project manager, he played an integral role in some great Montana projects including off-grid power systems (with multiple battery storage technologies including lithium), grid-tied solar projects (rooftop, ground mount, and dual axis trackers), and utility installations

Dan believes it’s not just what you do but how you do it and he is eager to show you how using solar energy can lower your cost, increase your return, and maybe just save the planet.

Rick Roser

Lead Electrician, Service Technician

Rick's Story

Rick Roser is the longest-term employee with IPS, with over 11 years of being part of the family and 20 years of electrical experience. Rick is a licensed journeyman and our lead electrician and service technician. He has extensive experience with both grid-tied, off-grid, commercial, and residential systems. He is our in-house expert for electrical code and installation technique. Rick has worked on IPS installations all over the world. Prior to his employment with IPS, Rick spent nearly ten years - from December 1994 - April 2004 - in the Colorado Army National Guard, attached to the 169th Field Artillery Brigade, as a Heavy Vehicle Operator and Ammunitions Specialist.

Dustin Rothenburg

Electrical Apprentice

Dustin's Story

Dustin is an Electrical Apprentice and Service Manager for IPS. Previously, he worked Trail Crew for Yellowstone National Park and Golden Gate National Recreation Area for six years. He has completed both New Hampshire and Montana Conservation Corps. Dustin is a board member of a dance organization called the Downbeat Vintage Swing Society, which promotes vintage swing dancing in Bozeman. He takes copious amounts of dance lessons, from Rumba, Cha Cha, Salsa, vintage Swing, etc. and dances 3-5 nights per week. His other hobbies include mountain biking, hunting, fishing, hiking, skiing (downhill and cross country), backpacking, and traveling.

Kevin Schneider

Operations Manager

Kevin's Story

Kevin has a Bachelor’s degree in environmental studies and a life-long passion for all things ecology and nature. After many years working in interpretive natural history tour development and guiding in the Hawaiian islands, he transitioned into solar. Now with over 10 years experience in the solar industry working between Colorado and Hawaii, Kevin is happy to have found a home at IPS. NABCEP certified from 2009-2012. If he’s not playing with his one-year-old kiddo or remodeling his house, he hopes to be found hiking in the mountains, camping, or on a road trip.

Ben Valley

Sales Manager

Ben's Story

Ben Valley is the Sales Manager at IPS with over 7 years of experience. He has been an instrumental member of the team in his ability to troubleshoot complex issues and organize large scale projects with multiple stakeholders from conception to completion. He has an Associates Degree in Applied Science Energy Technology. After growing up on a farm, he worked 15 years in construction and farmhand labor. He is active in his community as a volunteer fundraiser for Environmental Policy and men’s therapy and development.

In his free time, Ben loves trail running, rock climbing, reading, audiobooks, and communication training. Most weekends he will be found in his studio working on glass and metal shop on sculptures. Ben believes everyone should read at least one book a week.

Tatianna Vereschagin

Operations Coordinator

Tatianna's Story

Tatianna Vereschagin is the Operations and Service Coordinator for IPS. Tatianna was raised in Southwest Wisconsin and enjoyed a childhood in the gardens, woods, and streams that cover the rolling hills of the Driftless Region. After high school, she moved to Telluride CO, Spearfish SD, back to Wisconsin, where she graduated from the University of Wisconsin LaCrosse with a BS in Environmental Philosophies, then on to Santa Fe NM, before settling in Lyons CO in 2017. With a background in construction and mechanics mixed with her love of the environment, solar was a perfect fit. Before moving to Lyons she spent several years traveling and taking on many roles including: ski lift mechanic, teacher at an outdoor education camp, carpenter, personal assistant, and lifelong student. She spends her time away from the office hiking in the mountains, camping, day-dreaming about building a house off-grid, and traveling with her family.

Buddy Wilt

Branch Manager

Buddy's Story

Buddy Wilt is a Massachusetts-based, NABCEP-Certified Master Electrician with more than 8 years of experience in the solar PV industry as a project manager and operations manager. Prior to working in the solar PV industry, Buddy worked as an electrician and enjoyed the challenge of designing, building and servicing all types of fire alarm systems. Driven by cutting edge technology and an ever-changing market, Buddy was drawn to the solar PV industry as it became widely accepted. Now he is focused on the development of the power storage and microgrid industry as it relates to solar PV. With his construction background, knowledge of the NEC, and business sense, he is able to understand and provide insight and solutions for the challenges in the storage and microgrid industry as it grows.

Zachary Zoet

Warehouse and Procurement Coordinator

Zac's Story

Zac Zoet is the Warehouse and Procurement Coordinator at IPS. Born in St. Paul, Minnesota, Zac moved to Connecticut at age 7 where he grew up skiing and then later snowboarding throughout beautiful New England. Once high school graduation came along, he knew exactly where he was headed next and packed his bags for a place with even bigger mountains and more snow—Colorado.

Zac attended Fort Lewis College in Durango followed by the University of Colorado Boulder. At age 22 and for the next 17 years, he worked as the Warehouse Manager for an architectural and decorative lighting company (National Specialty Lighting) while he finished up his Bachelor’s degree in Business/Marketing.

He finds joy in life spending time with his wife and 8-year-old daughter as well as running, hiking 14ers, snowboarding, and ice hockey. Go Avs!

Charley's Story

Charley “Mr. Chill” is actually not a dog, but a beautiful fluffy wood nymph and his job title at IPS is “The Fun Police”. In fact, he’s the fluffiest mammal at IPS (and possibly the world). His favorite scratching spot is his butt, right above his tail. Once you earn Charley’s trust with a bite of your lunch, he’ll be your best friend for life.

Cleos's Story

Cleo has the biggest head AND biggest heart. She just wants to lean on you, show you a little love, and escort you everywhere you need to go.

Lava's Story

Lava is the baby of the IPS dogs, but definitely the most mature. If he’s not resting in his favorite chair downstairs, he’s probably off wrestling with Amira somewhere. He has a sixth sense for knowing who is giving out treats, when, and where it’s going down.

Milo's Story

Milo’s favorite place to get a good scratch is definitely his fat little neck. He’s the leader of the welcome crew at IPS and won’t let you in the building without saying hello!

Phoebe's Story

Phoebe is the sass of IPS! If she’s not faithfully guarding her mom, Yolanda, at her desk, then she’s probably going on a lovely stroll along the foothills next to the office or scarfing down a big ball of fresh raw food fit for the most royal of pups.

Reed Crossley

Marketing Consultant

Reed's Story

Reed is a Digital Marketing Strategist and self-proclaimed ‘solar evangelist’ living in Boulder, Colorado. Reed works with a variety of energy, sustainability, and social impact companies and nonprofits to do groovy things with digital technologies and analytics to increase brand awareness and achieve meaningful business goals. At IPS, Reed manages the company's digital presence and strategy including our website and social media channels. Ever quick with a movie reference or fun fact about the cleantech industry, Reed can be found hiking or kayaking in the mountains in his spare time.

Luna's Story

Although her tenure at IPS was short-lived after multiple incidents of eating compost out of the trash can, Luna is the life of the party with a lackluster work ethic. She’ll do anything for a good head scratch from everyone in the room and you can count her in for every IPS wrestling match.

Amira's Story

Amira will break any technological device in her way to get a good ear scratch out of you. She’s as happy to lay by your feet while you work as she is to take a quick run outside for a work break. Her favorite toys are stuffed animals to show off to everyone in the room or a yummy bone to chew on all day.

Kristin Baker

Administrative Assistant

Kristin's Story

Kristin was born in Oklahoma and raised in Kansas. She studied psychology at Friends University of Kansas and was very active as a dual athlete in volleyball and track. Being raised in the country with roots in cooking and the environment she developed a passion for farm to table sustainability and eventually attended Le Cordon Bleu in Chicago. She has spent several years working in sustainable culinary shops and restaurants and enjoys all things cooking (but baking not so much). In her free time she is training to run the Four Pass Loop in Aspen, and in general loves hiking, camping, and spending time with her husband and her adorable 5-year-old son.

Shaun Burns

PV Installer

Shaun's Story

Shaun has been a solar installer for 4 years and an employee at IPS for 1. Installing solar is tough work but someone has to do it, right? Shaun takes great pride in making solar happen on rooftops around Colorado, and feels good about what he does for a living. Outside of work, he enjoys playing music. Shaun plays drums in a local band called the Amphibious Man and we plays in shows all over the Boulder/Denver area. Shaun also loves the great Colorado outdoor: camping, hiking, climbing, and after a hot day, cooling off in the boulder creek.

Kyle Whitright

Structural Engineer, PV System Designer

Kyle's Story

Kyle Whitright graduated from the University of Cincinnati in 2012 with a mechanical engineering degree and has been with IPS since 2013. Kyle has experience designing large utility-scale PV and energy storage systems. His attention to detail and experience with complex electrical design makes him instrumental in the IPS sales process from detailed site assessments to completion.

Christian Williams

Structural Engineer, PV System Designer

Christian's Story

Christian graduated from the University of Colorado Boulder in 2015 with a degree in Mechanical Engineering and quickly found out how rewarding the solar industry was. He joined as a PV System designer and drafter and has worked on projects ranging from custom off-grid to utility scale. Christian is experienced with complex PV and energy storage electrical design as well as generating financial return scenarios for commercial projects dealing with peak shaving, demand response, and energy arbitrage. His passions outside of work include connecting authentically, wood-working, mountain biking, climbing, and soccer. He flies around in a blue mini-van named Appa the Sky Bison so he can fit more people and activities in his life, but mostly its because it's rad stylish.

Independent Power Systems

Meet our Team

Who We Are

Our Team of Innovators

Kristin Baker

Ryan Beaver

Chris Bentley

Tony Boniface

Shaun Burns

Hannah Capshaw

Lance Christenson

Kenny Courtney

Reed Crossley

Jeremy Donhowe

Nicolas Duperret

Yolanda Duperret

Andrew Finanger

Chris Kahl

Harrison Kay

Kyle Leake

Jay Lu

Vinny Lubojacky

Phil Nazarenus

Dan Perata

Maya Resnick

Rick Roser

Dustin Rothenberg

Kevin Schlee

Kevin Schneider

Logan Tierney

Ben Valley

Tatianna Vereschagin

Kyle Whitright

Christian Williams

Buddy Wilt

Zachary Zoet

IPS Support Crew

Amira

Charley

Cleo

Lava

Luna

Milo

Mishka

Phoebe

Follow us in the Field!

Success!

Follow us in the Field!

Success!

Building the Future

One System at a Time

Ryan Beaver

Ryan's Story

Chris Bentley

Chris's Story

Tony's Story

Tony Boniface

Hannah Capshaw

Hannah's Story

Kenny Courtney

Kenny's Story

Jeremy Donhowe

Jeremy's Story

Nicolas Duperret

Nicolas's Story

Yolanda Duperret

Yolanda's Story

Chris Kahl

Chris's Story

Phil Nazarenus

Phil's Story

Dan Perata

Dan's Story

Rick Roser

Rick's Story

Dustin Rothenburg

Dustin's Story

Kevin Schneider

Kevin's Story

Ben Valley