Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

York County Resource Recovery Center

Location: 2651 Blackbridge Road York, PA 17406

The York County Resource Recovery Center (YCRRC) is a waste-to-energy facility that uses O’Connor Rotary Combustion technology to convert municipal solid waste into a smaller volume of ash and produce electricity. All York County combustible household waste is managed at this facility. Owned by the York County Solid Waste Authority, the Center’s permitted acreage is 83 of a 140-acre site located in Manchester Township. Administrative offices, an Education Center, a Small Load Drop-Off area for homeowner waste, Electronic waste, Yard Waste and an Ash Recycling and Processing facility are also part of this acreage. Manchester Township has a host community agreement with the Authority and receives revenue from the Center in accordance with Pennsylvania’s Act 101.

The Authority recently invested approximately $105 million in major Site Improvement Construction projects that lay the foundation for the next 30-plus years of responsible municipal solid waste management in York County.

Construction for the Site Improvement Project at the YCRRC began in 2015 and reached substantial completion in 2018.  Examples of site improvements include expansion of the waste storage pit to increase storage capacity; the addition of a North Tipping Hall to separate transfer trailers from smaller waste vehicles to enhance safety; a new vehicle scale system featuring two inbound and two outbound scales and radio frequency identification for commercial waste haulers; a Small Load Drop-off Facility for residential waste, dedicated loads of yard waste, white goods and electronics recycling; a new education center and storm water capture and reuse systems.  Equipment replacement and refurbishing to maintain performance of existing equipment was conducted concurrent with site improvement construction activities.

The Resource Recovery Center has been in operation since 1989. The Authority has a service agreement authorizing Covanta Holding Corporation to maintain and operate the Center through 2035.  As a result of outstanding safety efforts the facility has received a “Star” designation from the Occupational Safety and Health Administration (OSHA). The facility is one of 4,000-plus sites in the United States (out of a possible 5.2 million) recognized by OSHA as having achieved Star status. Star status means the facility meets and exceeds industry safety standards. 

The electricity generated by the waste-to-energy technology is sold into the Pennsylvania-New Jersey-Maryland (PJM) Grid. Under PA legislation, the York County Resource Recovery Center is designated as a tier II source of alternative energy. This means alternative fuel (garbage)–not a form of fossil fuel–is used in the production of electricity.


The Center operates 24-hours a day, every day of the year and is designed to process 1344 tons of waste per day. The facility processes all of York County’s combustible municipal solid waste and some types of residual (manufacturing) waste. As seasonal plant capacity exists, it also accepts waste from out-of-county to maintain optimum daily operations. As York County-generated waste increases it displaces out-of-county waste.

How The Facility Works
Waste trucks enter the Center and are weighed at the scalehouse. They enter the facility via the “tipping hall” and discharge waste directly onto the tipping hall floor. Waste is inspected and pushed into a waste storage pit with a front-end loader.  An overhead crane transfers the waste from the storage pit to three charging chutes. The crane can pick up eight to 12 tons of garbage in one “grab”. At the base of each chute, two alternating hydraulic ram feeders continuously push the garbage into the combustion unit.  The facility uses three independent combustion units to process waste. The combustion units each consist of a hollow, water-cooled steel cylinder measuring 47 feet long and 13 feet in diameter and constructed of alternating water tubes and webbing welded between the tubes.

Once the waste enters a unit, it tumbles through the unit as it rotates slowly. Natural gas is used to start up the combustion process and attain a combustion temperature of at least 1800°F. Once combustion is underway, the gas is shut off and the combustion process sustains itself.

High combustion temperatures help maintain acceptable emissions levels. By using garbage as a fuel to generate electricity (instead of fossil fuel), the equivalent of more than 375,000 barrels of fuel oil are saved each year.

Burning material moves toward the discharge end of the combustion unit where it drops from the rotating unit onto a reciprocating air-cooled grate. From the grate, the burned garbage (now called bottom ash) falls into a water filled trough for cooling. A conveyor removes bottom ash from the trough and transmits it to a temporary holding area.

Combustion gases leave the lower end of the combustion unit and enter the radiant furnace section of the boiler where the gases are first cooled. Gases flow from the upper furnace into the convection section of the boiler through screen tubes, superheater, boiler bank and economizer sections of the boiler. The economizer reduces the final exit flue gas temperature by preheating boiler feedwater.

Power Generation
At full capacity, the three boilers produce approximately 360,000 pounds per hour of superheated dry steam. The steam passes through an extraction-condensing turbine that drives a generator producing 36 to 40 megawatts of continuous electricity. The Center uses approximately five megawatts in-house to operate the facility and the Authority’s Management Center. Our electricity is sold into the PJM (Pennsylvania, New Jersey, Maryland) grid, which is enough to power approximately 20,000 homes.

Air Pollution Control
After exiting the boilers, flue gases pass through an air pollution control system that removes acid gases, particulate matter, and other pollutants. The gases first enter a spray dryer absorber (dry scrubber) where they are sprayed with lime slurry and neutralized. Activated carbon is injected into the gas stream to aid in management of mercury. The air stream then passes through a fabric-filter baghouse where dust matter is removed.  The cleansed air is released into the atmosphere via the stack that stands 327 feet above ground level. The reacted salts from the dry scrubber and the dust matter (called fly ash) collected in the baghouse are conveyed to the ash holding area.  As the first facility of its kind in Pennsylvania, the York County Resource Recovery Center operates under the strictest of permits. The Center has a continuous emissions monitoring system that is linked 24 hours a day by computer modem to the Department of Environmental Protection in Harrisburg.

Click here for the daily continuous emissions report (scroll down to Superior Environmental Performance paragraph). Please note, if unit data is missing, a dash symbol (-) indicates that a unit is off-line, has insufficient data for a compliance period or is in an exempted period.

Ash Management
The Authority has an agreement with York Reduction Systems, LP to process the ash stream and recycle metals, sand and aggregates from it in our Ash Recycling and Processing Facility. Click here for additional information about our facility and how we manage ash.

By using resource recovery, York County reduces its garbage to ash (90 percent by volume), saves the equivalent of approximately 13 acres of landfill space a year (35 feet deep) and generates enough electricity to power 20,000 homes.

Our after hours hotline number for voicing community concerns regarding the Resource Recovery Center is 717-854-3828.

Click here to take a virtual tour of the waste-to-energy process. 


Waste-to-Energy Complements Recycling Efforts, Plays Key Role in Reduction of

Greenhouse Gases, Study Finds

New report from The City College of New York provides comprehensive scientific review of industry’s technology as large-scale waste management solution

NEW YORK Waste-to-energy facilities offer significant environmental protection, reduce greenhouse gas emissions, and play an important complementary role in recycling efforts, according to a new City College of New York report that reviewed the most up-to-date scientific studies of the industry.

The report, “The Scientific Truth about Waste-to-Energy” by CCNY professor and chemical engineer Dr. Marco J. Castaldi, calls upon dozens of independent scientific reviews to offer a comprehensive assessment of waste-to-energy’s influence on environmental sustainability and public health. The report was peer-reviewed by subject matter experts at Columbia University, University of Maryland, North Carolina State University, State University of New York- Stony Brook, and several international and U.S.-based energy and resource management officials.

The York County Solid Waste Authority was part of this consortium.  Learn more about the benefits of Waste-to-Energy by clicking the “Scientific Truth About Waste-to-Energy” link above.

Click here for more information on the benefits of managing wastes at the York County Resource Recovery Center.