Campus Heating Plant Conversion to Natural Gas
Plymouth State University | Plymouth, NH | Education
XNG enabled Plymouth State University to replace #6 fuel oil with cleaner-burning mobile CNG, lowering carbon emissions and driving significant cost savings.
The Problem
Plymouth State University had long relied on heavy #6 fuel oil to power its central heating plant—a carbon-intensive, cost-heavy fuel that clashed with institutional sustainability goals. Without pipeline access, the university required a solution that balanced emissions reduction with fiscal responsibility. As part of its Climate Action Plan, Plymouth State prioritized a clean energy transition that wouldn’t compromise reliability or drive up student costs.
The Solution
Partnering with XNG and GreenerU, Plymouth State transitioned to the XNG Virtual Pipeline™ trucked solution. XNG’s virtual pipeline enabled the campus to eliminate fuel oil, reduce its carbon footprint and manage energy costs without the need for permanent pipeline infrastructure. The conversion process aligned with sustainability benchmarks and budget priorities, ensuring that cleaner energy didn’t come at the expense of educational resources.
- Over $500,000 in projected annual energy cost savings
- 12% reduction in campus-wide carbon footprint
- Trucked CNG provides consistent, off-pipeline energy supply
The Results
Plymouth State’s conversion to natural gas reduced emissions by 12% and is projected to save more than $500,000 annually. These savings support core campus priorities and help control tuition costs. By eliminating reliance on pollutant-heavy fuel oil, the university advanced its carbon neutrality commitments while securing a more reliable energy future—a strong example of sustainability and economic stewardship working hand in hand.
