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With your contribution to Clean Energy NH, you are powering the technical assistance we provide to local communities, show support for smart policies that will help New Hampshire residents feel more comfortable in their homes while reducing energy waste, and protect Granite State clean energy businesses, their workforce and their interests at the State House in Concord. DONATE TO CLEAN ENERGY NH Support clean energy progress in the Granite State. YOUR HELP TODAY, SHAPES TOMORROW Over the past four years we have built CENH from four staff, to a team of thirteen committed professionals. We have increased our reach and our impact, and are now assisting more than 100 towns to pursue more than 300 emissions-reducing projects. Our policy team continues to be an essential part of the team that is defending the clean energy policies that we have now, and advancing the policies that will drive progress in the years to come. But now all of that is at risk. Your support makes a real, measurable difference right here in New Hampshire. At a time when federal and global efforts can feel distant or slow, local action is where your charitable dollars have the most immediate and powerful impact. By donating to Clean Energy NH, you're investing in smarter policies, cleaner communities, and a more resilient energy future - all driven by grassroots momentum. DONATE HERE FALL FUNDRAISING DRIVE: PROGRESS UPDATE GOAL: $67,674.00 RAISED as of December 2, 2025 WAYS TO GIVE Monthly giving is a convenient way to show your support for our organization each month, while being easy on your budget and reducing our fundraising costs. Select 'Make this a monthly donation' via the online donation page . Many employers offer donation matching or workplace giving programs. Ask your HR department if you can support Clean Energy NH through payroll deductions or year-end contributions—your gift could be doubled! A donor-advised-fund (DAF) allows you to support CENH using a flexible, tax-smart giving method. Contribute cash or assets to your DAF for an immediate tax deduction, then recommend a gift to us at any time. It’s a simple way to make a lasting impact. Donating appreciated assets like stocks can provide significant tax benefits while supporting our mission. Contact us at hello@cleanenergynh.org for transfer instructions. Give a gift in honor or memory of someone special to share your commitment to a sustainable, healthy future for New Hampshire in their name. A gift of $1,000 or more gives us the flexibility to direct support where it’s needed most. Major Donors receive expert access to our team, invitations to exclusive events, and special recognition on our website. BENEFITS FOR OUR SUPPORTERS Donations submitted through this site are tax deductible to the extent allowed by law and are processed in U.S. dollars. The New Hampshire Sustainable Energy Association d/b/a Clean Energy NH is a U.S. nonprofit, tax-exempt charitable organization under Section 501(c)(3) of the Internal Revenue Code. I f you wish to pay via check, please make checks payable to "Clean Energy NH" and mail to: Clean Energy NH, 125 N. State Street, Concord, NH 03301

New Hampshire’s leading clean energy advocate. We're dedicated to supporting policies and programs that strengthen our state’s economy, protect public health, and conserve natural resources. LEADING THE CHARGE FOR A CLEAN ENERGY FUTURE IN NEW HAMPSHIRE Educating concerned residents, organizations, and community leaders. Advocating for New Hampshire's clean energy transition. EXPLORE : NEW COMMUNITY RESOURCES VISIT RESOURCES DRIVING A CLEAN ENERGY FUTURE Working toward a clean energy future here in New Hampshire is a big responsibility, and far too large for one person or organization to tackle alone. So we've built a coalition of clean energy champions, made up of local communities and residents, elected officials and leaders, and organizations committed to a more sustainable future, who are on the front line building a cleaner, greener future right here in the Granite State. BUILDING ENERGY POLICY CONSENSUS To make the successful transition to clean energy, we need structural solutions. The best way to do that is to work with our local elected officials, because they have the power to make New Hampshire a leader in responsibly developed clean energy policy. And as a watchdog at the state agency that regulates essential utility services, the legislature, and around the state, Clean Energy NH has been critical in creating and defending the state's foundational policies that encourage developing an educated workforce, renewable energy, and energy efficiency. BECOME PART OF NEW HAMPSHIRE'S LEADING CLEAN ENERGY COALITION "Energy is a complicated issue. Clean Energy NH is doing an amazing job trying to educate everybody - from legislators in Concord to municipalities, homeowners associations, and our cities and towns. And I think the only way that this is going to be successful is if we're all working on this as a group, as a team, and working on it together. Clean Energy NH pulls everybody together and really does look at this as a system. I'm proud to support Clean Energy NH." - Steve Walker, Evari 2024 ANNUAL REPORT Explore highlights from a year of impact, advocacy, and progress. The 2024 Annual Report showcases how Clean Energy NH advanced clean energy solutions across the Granite State, thanks to the dedication of our supporters, partners, and communities. READ MORE WILL YOU HELP US MAKE THE CLEAN ENERGY TRANSITION? SUBSCRIBE TO OUR MONTHLY NEWSLETTER Never miss the latest news, action alerts, recommended reading, events, and more. SUBSCRIBE JOIN US AT AN UPCOMING EVENT 2026 Legislative Preview Dec 05, 2025, 1:00 PM – 2:30 PM via Zoom Register CENH Advocacy Training Series: People, Process, & Power Dec 16, 2025, 1:30 PM – 3:00 PM Via Zoom Register CENH Annual Holiday Social Dec 18, 2025, 4:30 PM – 6:30 PM Concord, 135 N State St, Concord, NH 03301, USA Register BECOME A MEMBER Show your support by becoming a member and joining us in the fight to build a cleaner, greener Granite State! JOIN OUR COALITION EXPLORE CLEAN ENERGY INSIGHTS & UPDATES From Diesel to Electric: Lancaster’s Loader Leads the Way The Lancaster Transfer Station sounds a little different these days. In April 2025, a new, fully electric wheel loader showed up for duty and has been hard at work ever since. The new machinery was paid for in part through a Diesel Emissions Reduction Act (DERA) grant from New Hampshire Department of Environmental Services (NH DES). Lancaster is among a growing number of communities across the state using NH DES funding to purchase more efficient and all-electric heavy duty v Clean Energy NH Nov 11 4 min read Carroll’s LED Streetlight Project Paves the Way for Future Energy Initiatives In a small town like Carroll, even modest energy projects can make a big difference. That’s why the town’s Energy Commission identified the transition to high-efficiency LED streetlights as their first major initiative. “This was the low-hanging fruit,” explained members of the Energy Commission. It was a relatively simple project with significant cost savings for the town. Support from Clean Energy NH , neighboring communities that had already made the switch, and guidance f Clean Energy NH Oct 31 4 min read YPiE Spotlight: Marc Leménager Name: Marc E. Leménager Title: Supervisor, Energy Efficiency - Regulatory, Planning, and Evaluation Employer: Eversource Energy City/Town of Residence: Bow NH Education: Southern New Hampshire University / Master of Business Administration, Quantitative Analysis Southern New Hampshire University / Bachelor of Science, Economics and Finance Why did you decide to work in the renewable/clean/clean energy industry? I wanted to ensure my career was positively impacting people, and Clean Energy NH Oct 20 2 min read Clean Energy Leader business members are industry leaders committed to transforming New Hampshire's energy future. CLEAN ENERGY BUSINESS LEADERS WELCOME TO OUR NEW MEMBERS!

New Hampshire opportunities for careers in clean energy and the energy efficiency industries. CAREERS IN ENERGY Come for the mission, stay for the team. CENH OPPORTUNIES Clean Energy NH (CENH) is working to advance a clean energy economy for all of New Hampshire. We deliver policy and technical expertise to empower businesses, municipalities, and policymakers to make informed energy decisions to lower costs, improve sustainability, and realize the other benefits of New Hampshire-based energy solutions. CENH has played a leading role in crafting and defending key policies in support of the transition to a clean energy economy and serves as a key liaison to local decision-makers who are seeking to reduce their energy spending and achieve their clean energy goals. We do not have any open opportunities at this time. Working in the renewable energy and energy efficiency industry, professionals can take pride in their work knowing that it is for everyone’s benefit. Working on clean, renewable energy sources is better for our state's economy, environment, public health and preserving our natural resources. This industry helps to make a tangible, positive impact. FEATURED POSITIONS ADDITIONAL OPPORTUNITIES Apply to Relevate Power Apply to Calpine Energy Solutions Apply to Eversource Energy Apply to New Leaf Energy Apply to Norwich Tech Apply to GDS Associates, Inc.

The Lancaster Transfer Station sounds a little different these days. In April 2025, a new, fully electric wheel loader showed up for duty and has been hard at work ever since. The new machinery was paid for in part through a Diesel Emissions Reduction Act (DERA) grant from New Hampshire Department of Environmental Services (NH DES). Lancaster is among a growing number of communities across the state using NH DES funding to purchase more efficient and all-electric heavy duty vehicles, including Lee, Farmington, Plaistow, Durham, Raymond and Bethlehem. Vehicles include plow trucks, fire trucks, refuse trucks, dump trucks, bucket trucks, wheel loaders, and more.  For Lancaster, the road to an all-electric wheel loader began in 2023, when Transfer Station Manager Rusty Scott and Assistant Manager Rob Blanchette first explored options to replace aging diesel equipment. The proposal reached Town Meeting in 2024 and Lancaster residents had plenty of questions, such as about how the batteries would perform in cold New Hampshire winters and how costly they might be to replace. Rusty came to the Annual Town Meeting prepared to answer questions. Having spent two weeks operating an electric wheel loader during a demo arranged by local equipment dealer Chadwick-BaRoss and a visiting engineer from Volvo Construction Equipment, he was able to provide clear, firsthand answers that reassured the voters and the warrant article passed.   A Smart Transition from Diesel to Electric The Lancaster Transfer Station had two aging diesel machines, a 20-year-old loader and an old Bobcat, both requiring expensive repairs totaling an estimated $28,000. Rather than sinking more funds into equipment nearing the end of its useful life, the town traded both machines in to meet DERA program requirements. Under the grant rules, the old diesel units were dismantled to permanently remove them from service. When NH DES approved the grant, the town received the new Volvo L20 Electric loader just three weeks later. The machine has a manufacturer’s suggested retail price of $226,740. Thanks to a government entity discount, Lancaster paid just $136,000, and the DERA grant covered $61,470 of that amount. The remaining cost, roughly $60,000, was covered by the town. The charger, provided by Volvo at no additional cost, plugs into a standard 110-volt outlet. With a 2–4 hour charging time and an average operating window of 4–6 hours, the loader is charged every three days and fits seamlessly into the transfer station’s workflow. It’s also powered in part by the facility’s 16-kilowatt solar array, keeping operating costs low and emissions near zero. Cleaner, Quieter, and Cost-Effective The benefits of the electric loader are already evident. The town has eliminated approximately $4,000 per year in diesel fuel costs. Maintenance has been minimal -  a quick five-minute weekly greasing of the articulating joints replaces the complex engine maintenance diesel machines require. With no belts or exhaust systems, the loader is simpler to operate and service. Each of its seven main batteries is isolated for safety, and a small auxiliary battery powers the enclosed cab’s electronics. The machine comes with a six-year warranty, and Lancaster purchased an extended warranty for additional peace of mind. When the main batteries eventually degrade to 80% capacity, Volvo will buy them back, ensuring responsible battery lifecycle management.  Volvo estimates that each battery will cost $5,000 to replace at today’s costs.   The new loader also offers practical advantages for staff. Its enclosed cab provides warmth in the winter, unlike the open Bobcat it replaced. It’s quiet, allowing operators to communicate easily without shouting over a diesel engine, and can run indoors without any air quality concerns. Operationally, the electric wheel loader hits the sweet spot. The old loader was too large and cumbersome for some tasks, while the Bobcat was too small. The new unit is a “jack of all vehicles,” perfectly sized for pushing, loading, dumping, moving baled recyclables, and handling tires. Better yet, it’s compatible with the Bobcat front plate, meaning all existing attachments still work.  After 200 hours of runtime, staff are pleased with the vehicle’s performance.  A Model for Other Communities Lancaster’s experience highlights how state and federal programs can help small towns modernize essential services without breaking municipal budgets. By leveraging a DERA grant, doing thorough research, and leaning on existing solar infrastructure, Lancaster turned a daunting equipment replacement into a success story – acquiring cutting-edge equipment for only one-quarter of the listing price. The town’s leadership, paired with the proactive approach of its transfer station staff, has created a North Country example of how clean technology can solve multiple problems at once, from aging equipment to emissions reductions to operational costs. Rusty Scott is happy to talk about the town’s experience with the wheel loader. More information can be found in Clean Energy NH’s Diesel Vehicle Replacement 101  guide.and on the New Hampshire Clean Diesel Grant Program Website.    Transfer Station Manager Rusty Scott can be reached at transferstation@lancasternh.org .  Contact sarah@cleanenergynh.org  with any questions or to request a free support navigating your vehicle replacement project.

In a small town like Carroll, even modest energy projects can make a big difference. That’s why the town’s Energy Commission identified the transition to high-efficiency LED streetlights as their first major initiative. “This was the low-hanging fruit,” explained members of the Energy Commission. It was a relatively simple project with significant cost savings for the town. Support from Clean Energy NH , neighboring communities that had already made the switch, and guidance from the North Country Energy Circuit Rider  helped set the project in motion. The Circuit Rider provided sample warrant articles  and Affinity LED Lighting LLC walked the commission through the process, while Eversource incentives  added a strong financial motivation. With surrounding towns already operating with LED streetlights, it was clear the time had come for Carroll to act. Collaboration Across Town Departments From the start, the Energy Commission prioritized collaboration. They worked closely with Public Safety , including the Police and Fire Chiefs, to ensure that critical lighting needs and concerns were met and no essential streetlights were removed. The Public Works Director  was also brought into the process to provide insight on maintenance needs. Looking beyond Carroll, the commission met with the Administrative Assistant in Bethlehem  to learn from their recent streetlight and solar projects. Keeping the Select Board  informed was another priority, especially since they would need to approve moving forward with a contractor and approving the warrant article drafted by the commission. The Energy Commission, established in October 2023 , reached out to Affinity LED Lighting , a company experienced in municipal conversions. After careful consideration, the commission recommended working with Affinity LED Lighting but decided not to pursue more complex “networked” lighting systems. With a tight deadline  to finalize a warrant article before the end of December, the Energy Commission moved quickly to keep the project on track.  The effort aligned perfectly with the commission’s mission: “The Carroll Energy Commission’s mission is to advise, encourage, and facilitate energy conservation, energy efficiency, and clean energy solutions for public buildings and properties, businesses, and resident homes. The Committee shall provide leadership and direction for community education relating to energy and shall propose and explore funding for local energy projects.” Community Support and Voter Confidence Gaining public support was crucial. The Energy Commission hosted a public information session , spoke at the 2024 deliberative session , and even spent two freezing cold Saturdays in February at the transfer station  to answer questions and build trust with voters. Flyers were also distributed near the post office. At these events a demonstration LED streetlight , provided by Affinity LED Lighting, proved to be a valuable tool. It allowed residents to see firsthand the improved light quality and lower glare that LEDs provide.  This outreach paid off: the warrant article for the LED project passed with 84% voter approval , showing that Carroll residents cared about the savings, the better light quality, and the lower maintenance costs. Implementation and Challenges The project was approved by voters in March 2024 , and most of the lights were installed by December 2024 . The final five lights were completed in February 2025 , making it an 11-month process from approval to completion . While the project was considered “low-hanging fruit,” it wasn’t without challenges. The biggest hurdle was reconciling Eversource’s streetlight inventory with the actual fixtures in town . It took persistence and attention to detail from the Energy Commission to get everything aligned. Lessons Learned For towns considering similar projects, Carroll’s Energy Commission offers several key pieces of advice: Do your homework: Talk to other communities that have completed similar projects and ask for real data on cost savings. Join Clean Energy NH : Their resources and support were invaluable throughout the process. Keep stakeholders informed : Regular updates to the Select Board, town staff, and residents helped maintain transparency and trust. Engage the public early : Demonstration LED streetlight and public info session were critical for gaining voter support. Expect delays : Projects often take longer than expected, so plan for flexibility. Building Momentum for Future Projects The success of the LED streetlight project had ripple effects across the community. By demonstrating its ability to deliver meaningful results, the Energy Commission built credibility with both voters and the Select Board. This paved the way for future projects, including a new solar photovoltaic array at the Public Safety Building , which received 77% approval  at the 2025 Annual Meeting. The LED project showed residents that the commission’s work brings real savings and tangible benefits to the town.  It gave voters the confidence to support larger, more complex initiatives. Keys to Success Looking back, the Energy Commission credits their success to three main factors: Persistence  — Staying focused despite challenges. Communication  — Keeping everyone informed, from town officials to residents. Community engagement  — Meeting people where they are, whether at public meetings or the transfer station. Through this project, Carroll not only upgraded its streetlights but also laid the foundation for a brighter, more energy-efficient future.

Name: Marc E. Leménager Title: Supervisor, Energy Efficiency - Regulatory, Planning, and Evaluation Employer: Eversource Energy City/Town of Residence: Bow NH Education: Southern New Hampshire University / Master of Business Administration, Quantitative Analysis Southern New Hampshire University / Bachelor of Science, Economics and Finance Why did you decide to work in the renewable/clean/clean energy industry? I wanted to ensure my career was positively impacting people, and an opening within the Energy Efficiency department at Eversource presented a clear opportunity for me to produce tangible benefits for our customers and advance my career. What interested you in working at your current employer? I joined Eversource right around the time the Company merged and became Eversource, creating the largest utility provider in New England. The sheer scale and impact of electric utilities on our economy and daily lives has and continues to fascinate me. Describe the work you do in more detail. I help manage and oversee the Company's energy efficiency programs and initiatives in New Hampshire and Connecticut, including but not limited to NHSaves, Energize Connecticut, Eversource's New Hampshire Clean Energy Fund, and Connecticut's Innovative Energy Solutions Program. What do you believe is the most pressing challenge that lies ahead for the clean energy industry in the state? Balancing clean energy timelines with economics and climate impacts. What aspect of your job excites you most? Why?  I get excited about identifying and delivering program solutions that produce a win for the Company, our customers, and our state. What interested you most about being part of YPiE? (Young Professionals in Energy) I think my career path is a bit unique and therefore may offer a bit of a different perspective for a certain segment of the audience, as I did not study energy or clean energy in my formal schooling, did not start my career in energy, and did not start my energy career in energy efficiency. What advice would you give to someone that is new to the industry or fresh out of college? Learn as much as you can from those who are already doing the work, but also try to learn why things are done the way they are to help better understand if improvements can be made. What do you like to do when you aren't working? Read, cook, and/or play with my two sons. What's on your bucket list? It's many years away, but watching each of my sons graduate from their schooling. Tell us one thing most people don’t know about you. I do everything left handed but writing. Fun Facts: Coffee or Tea? And how do you take it? Coffee Black Fave NH Restaurant? El Viajero Tradicional Mexicano in Hooksett Fave Musician/Band/Music genre? Rock (from hair bands and through the decades to some of today's rock) Fav Recreational activity? Playing catch with my sons or playing golf (very poorly)