Town Green

Questions about wastewater and drinking water protection are emerging as Truro plans potential housing development at Walsh. At a recent Select Board meeting, residents raised concerns about how treated wastewater could move through groundwater and potentially affect nearby private wells. The discussion comes as the town develops a long-term Comprehensive Watershed Management Plan to address nitrogen pollution and protect water resources. Consultants have proposed possible wastewater treatment scenarios and new well locations while estimating significant long-term costs for nitrogen management. The article highlights the environmental, financial, and planning decisions facing Truro as it considers development and water infrastructure.

An in-depth analysis examines the growing conflict between development and drinking-water protection at Truro’s Walsh Property. Drawing on decades of hydrogeological studies, inter-municipal agreements with Provincetown, and recent consultant reports, the article explains why the property is central to the region’s long-term water supply. It highlights scientific findings showing groundwater from the entire site flows toward critical public wells, raising concerns about dense development. The piece concludes by urging renewed collaboration and evidence-based planning to balance housing needs with safeguarding scarce, irreplaceable water resources.

Truro’s landfill is poised to become a model of clean energy innovation. With overwhelming voter endorsement six months ago, and pending Select Board contract approval on Nov 12, a new solar array can begin construction before year-end so it can capture federal credits worth 40 percent of the project cost as well as state incentives, and help eliminate the town’s fossil-fuel use by 2050. Truro will follow 115 solar installations on landfills state-wide. With state environmental safeguards in place, this initiative aligns with Truro’s Climate Leader status and long-term commitment to sustainability, fiscal prudence, and resilience for future generations.

Truro and Provincetown share a long, formal partnership over drinking water, anchored by North Union Field wells on the Walsh Property and strengthened in 2024 by a Joint Water Resources Working Group and a $300,000 grant to update planning. As Truro advances dense mixed-use housing, Provincetown officials urge groundwater modeling at Walsh—viewed as a top potential source—before proceeding. A recent 9,900 gallons-per-day connection request has prompted calls to “pause” until water-supply impacts, wellhead protections, and siting tradeoffs are fully vetted.

Truro advances the landfill solar array: the Town Manager signed a Letter of Intent with Solect Energy; town counsel review precedes a Purchase & Installation Agreement targeted for September 25 approval by the Select Board. Federal changes (July 7 Executive Order; IRS Notice 2025-42) retain the 5% safe harbor for ≤1.5 MW, enabling ~40% ITC savings.

Truro’s landfill solar project, approved at Town Meeting for $5 million, faces an urgent August 28 deadline to secure a federal Investment Tax Credit (ITC) worth $1.7 million. A new federal law and executive order could tighten eligibility rules, requiring proof of construction or meeting the 5% safe harbor threshold. Leveraging PowerOptions and Solect Energy’s procurement advantage, Truro can lock in panels and contracts before a likely supply rush. Immediate action—signing agreements and making payments by late August—is critical to obtain the $1.7 million ITC.

Truro voters approved $5 million to fund the landfill solar project, which should potentially qualify for approximately $2 million in federal Investment Tax Credits (ITC). However, a Congressional bill may abruptly phase out these credits, requiring the Town to act quickly, contract with a vendor, and get the project far enough into construction to “safe harbor” the ITC.

At the May 3rd Town Meeting, voters overwhelmingly passed Article 13, authorizing a Town-owned solar array on the capped landfill. This project is the first phase of a town-wide plan to power municipal buildings using solar energy. Town ownership maximizes long-term net revenue ("profits" estimated at $6-7 million over 25 years) and allows access to federal tax credits. Generated revenue will easily repay bond and operating expenses, avoiding taxpayer burden. The proposal has unanimous support of all three committees and the Select Board.

At the May 3rd Town Meeting, voters will consider Article 30, authorizing up to $5 million in borrowing for a Town-owned solar array on the capped landfill. This project is the first phase of a town-wide plan to power municipal buildings using solar energy. Town ownership maximizes long-term net revenue (estimated $6-7 million over 25 years) and allows access to federal tax credits. Generated revenue will easily repay the bond and expenses, avoiding taxpayer burden. The proposal has unanimous support of all three committees and the Select Board.

Town Green discusses Truro's plan to achieve energy self-sufficiency by building a solar farm on the Town's landfill, as part of its Municipal Decarbonization Roadmap. The project, which will generate significant revenue without increasing taxes, is part of a long-term strategy to create solar microgrids at Town facilities. By directly owning the solar system, Truro could yield approximately $500,000 annually, provide control over electricity usage, and pay off its construction costs within 5-10 years through generated revenue and tax credits.

Following the adoption of the Truro Municipal Decarbonization Roadmap, the Energy and Climate Action Committees are spearheading a plan to reduce fossil fuel reliance using solar microgrids. The proposed initiative focuses on five strategic municipal sites, incorporating solar panels and battery storage to lower costs and increase energy resilience. Community engagement and funding approvals are set for the coming months, reinforcing Truro’s commitment to sustainability, energy independence, and long-term financial benefits.

In December 2024, Truro advanced its climate efforts by adopting a Municipal Decarbonization Roadmap, aligning with Massachusetts' 2050 Decarbonization Roadmap. The plan commits to eliminating municipal fossil fuel use, improving energy efficiency, and transitioning to renewable energy. This milestone enables Truro to apply for Climate Leader Community grants to support its decarbonization goals.