Increasing Landfill Returns
Disposal capacity continues to tighten in the Northeast market as permanent site closures are reducing capacity. Given this supply-demand imbalance and the positioning of our assets, we were able to advance landfill pricing by 6.4% for the twelve months ended March 31, 2023, as compared to the twelve months ended March 31, 2022.
We believe that this positive pricing backdrop will continue given the current supply demand imbalance of disposal capacity across the Northeast market coupled with further anticipated closures of disposal facilities in the Northeast market over the next several years. We expect the combination of our pricing programs and operational initiatives to outpace higher operating and construction costs from inflation, and regulatory changes.
As it relates to landfill development, we continue to advance key permitting activities across many of our landfills to increase annual capacity limits at select sites and expand total permitted capacity across our footprint. Since early 2016, we have been successful in advancing permit increases at our Subtitle D landfills located in Angelica, New York, Seneca, New York, Chemung, New York, West Old Town, Maine, Schuyler Falls, New York, Coventry, Vermont, Campbell, New York and Bethlehem, New Hampshire. Cumulatively, these efforts have added approximately 0.5 million tons per year of permitted capacity and approximately 50.9 million cubic yards of permitted airspace.
In addition, in early 2023, we received key permits at our landfill in McKean, Pennsylvania, which include state and federal wetland permits as well as the state solid waste permit to facilitate the construction of rail offload infrastructure at the site. This investment in rail infrastructure at the McKean landfill, if completed, will allow us to effectively transport and source waste from capacity constrained markets across the Northeast. We are targeting the completion of site construction with rail operations commencing by the second quarter of 2024.
We also continue to focus on improving our landfill operations through various initiatives related to safety, compliance, operating practices, and capital efficiency programs.
Driving Additional Profitability in Collection Operations
Collection pricing was up 7.6% for the twelve months ended March 31, 2023 as compared to the twelve months ended March 31, 2022 with sustained execution against our strategic pricing programs, which helped to offset inflationary pressures. On the operating side, we continue to advance several key areas, including route optimization, fleet standardization and automation, and maintenance programs to further reduce our operating costs and further improve safety in the collection line-of-business. Our comprehensive fleet plan is designed to optimize our fleet and target truck replacements to maximize returns, reduce our operating expenses through lower maintenance costs, improve our service levels through reduced down times, and increase automation and optimization of trucks and service types. From a technology perspective, we continue to advance business intelligence tools that provide our teams with actionable data as well as investment and deployment of on-board-computers and cameras designed to enhance safety and service and modernize our fleet. We also remain focused on acquisition integration as we work diligently to onboard new customers and employees, while enhancing service accuracy, and increasing operating efficiencies.
The combination of these operating advancements and pricing programs are driving improved results in our collection line-of-business, with our cost of operations as a percentage of revenues down approximately 220 basis points for the twelve months ended March 31, 2023 as compared to the twelve months ended March 31, 2022.
We also remain focused on mitigating fuel cost exposure through our floating fuel cost recovery fee program. In fiscal year 2022, as fuel prices increased, we were able to fully offset higher fuel costs with our floating fuel cost recovery fees. However, in a rising fuel cost environment due to the lagging nature of the fee, we experienced margin compression as our fuel cost recovery fees did not recapture appropriate margins in excess of higher costs.
Creating Incremental Value Through Resource Solutions
Our Resource Solutions operating segment’s business strategy is focused on driving value-added resource management and sustainability-oriented solutions to our customers. These solutions range from professional services to large industrial, institutional or multi-site retail customers, our organics business, which is a leader in organics processing and disposal in the Northeast, and our large scale, technology-driven recycling business.
We leverage our core competencies in materials processing, industrial recycling, organics and resource management service offerings to deliver a comprehensive solution for our larger commercial, municipal, institutional, and industrial customers with more diverse waste and recycling needs. Our processing operations consist of our recycling and biosolids facilities where we receive inbound materials, process the volume, and sell the resulting products into end markets.