Longmont Launches Iluminar Community Solar for Clean Energy

Imagine a city where clean energy is not just a privilege for the few, but a shared resource that uplifts every resident, regardless of income, and fosters a sustainable future for all. In Longmont, Colorado, this vision is becoming reality with the introduction of a groundbreaking community solar initiative. Recently launched, this program marks a pivotal moment for the city, offering accessible renewable energy to its residents through a model that prioritizes equity and sustainability. Housed on the roof of the Longmont Waste Services building on South Martin Street, the 200-kilowatt solar system is set to power approximately 30 households under Longmont Power & Communications. Having been in development for several years, this initiative eliminates the need for individual rooftop solar installations, making green energy a viable option for many who previously couldn’t afford or access it. The program’s innovative approach not only addresses environmental concerns but also fosters a sense of community by ensuring that the benefits of clean power reach diverse households across the city.

A Commitment to Equity and Affordability

At the heart of this community solar project lies a deep commitment to fairness and affordability, ensuring that renewable energy benefits are distributed equitably among residents. Half of the participants in the program are income-qualified households enrolled in the city’s Longmont CAReS bill assistance program, receiving a substantial 20% discount on their monthly electric bills. This reduction is made possible through a balanced funding model, where the other half of participants pay a 20% premium, effectively subsidizing the discount and showcasing a community-driven effort to support neighbors in need. Named after the Spanish word meaning “to illuminate,” the initiative reflects both its mission to bring light through clean energy and the cultural diversity of Longmont. The first installation, known as Martin Street Solar, is expected to generate around 336,000 kilowatt-hours of electricity each year, demonstrating the tangible impact of collective action in advancing sustainable living for all.

Future Expansions and Community Impact

Looking ahead, the city is already planning to build on this success with a second installation scheduled for early 2026 at the Ascent at Hover Crossing affordable housing development, in partnership with the Longmont Housing Authority. Located at 2225 18th Ave., this upcoming 211-kilowatt system will be slightly larger than the initial project and will directly serve the complex’s residents, further emphasizing the focus on supporting income-qualified households with renewable solutions. Funded through capital improvement dollars at a cost of about $520,000 for the first site, with annual maintenance expenses of around $7,000 covered by the program’s budget, these efforts highlight a sustainable financial model. City officials have expressed optimism about the program’s potential to inspire more households to join future projects, expanding the reach of clean energy. Reflecting on the launch, the milestone was celebrated as a significant step forward, blending environmental goals with social responsibility to create a lasting impact on Longmont’s future.

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