Advanced thermal decomposition without combustion. Proven engineering across three decades.
Broadgate Energy operates a fundamentally different technology than incineration or traditional waste-to-energy approaches. This distinction reflects basic engineering reality that determines what our operation can and cannot do.
Incineration burns waste. Combustion requires oxygen, generates direct atmospheric emissions, and produces ash that requires further disposal. The environmental concerns raised by Filipino advocacy groups against waste-to-energy projects are largely concerns about incineration.
Broadgate operates sealed reactors with no oxygen present. Combustion is physically impossible because the fundamental requirement for fire is excluded by reactor design. Waste is broken down through controlled thermal decomposition rather than burning. The reactor is heated externally through electrical resistance heating elements, similar in principle to an industrial-scale electric furnace. There is no flame inside the reactor. There is no fire. The output is commodity products that can be sold and used, not ash and atmospheric emissions.
This is the engineering reality that distinguishes Broadgate from the technologies environmental advocates oppose. We address the same concerns about air quality and community health through fundamentally different engineering, achieved over more than three decades of operational refinement in the United Kingdom and additional facilities in Finland and India.
Waste arrives at a Broadgate facility, is prepared for processing, enters the sealed reactor, undergoes controlled thermal decomposition, passes through multiple refinement stages, and exits as commodity products. The complete sequence involves several distinct operational stages.
Waste arrives at the facility through accredited transporters and is delivered into a fully closed reception hall. Each delivery is logged with chain-of-custody documentation, weighed, and recorded for regulatory compliance. Hospital infectious waste arrives in sealed containers separate from municipal solid waste streams. The closed reception hall design eliminates dust, odour, and pest concerns. Waste is processed daily with no storage required at site.
Materials are prepared to an ideal particle size below 25 millimetres with moisture content between 10 and 15 percent for optimal processing. Materials that should not enter the reactor, including PVC and PET plastics, glass, and metals, are separated before processing. PVC and PET exclusion is particularly important because these materials can produce harmful compounds if processed inappropriately.
Prepared waste is loaded into the reactor through a double airlock system that prevents any air or oxygen from entering the reactor chamber. A conveyor feeds waste into a hopper, then an auger shaft with spiral blades moves the waste into the reactor. The blade pitch progressively decreases from 350 millimetres to 150 millimetres along the feeder, compressing the waste to achieve the required density of 850 kilograms per cubic metre while removing any remaining air. End-of-feeder spiral blades hold material in place to prevent reactor gases from flowing back into the feeding system.
Inside the sealed reactor, waste is heated through electrical resistance heating elements made of Molybdenum and Tungsten. The temperature is precisely controlled through a thyristor control system that adjusts the electrical current to the heating elements. The reactor operates at 850°C for primary decomposition with secondary gas treatment at 1,150°C, the temperature profile specified for hospital infectious waste applications. Different waste materials require different residence times and temperatures, with the electrical furnace providing full operational control. At these temperatures and in the complete absence of oxygen, organic materials break down at the molecular level into smaller chemical compounds.
As decomposition proceeds, the resulting gases and vapours exit the reactor and pass through twin centrifugal cyclones that separate carbon particles from the gas stream. The cyclones are sized specifically to remove carbon residue effectively, ensuring clean gas enters the subsequent refinement stages.
The cleaned gases enter a hydrotreating unit with four catalytic reactors containing platinum, palladium, nickel, copper, and Zeolite ZSM5 catalysts. This hydrocracking stage breaks longer hydrocarbon chains into shorter, more useful molecules. Steam injection supports the cracking process while improving the quality of the resulting gas and oil products.
After hydrocracking, the gases and oil vapours pass through heat exchangers with cooling towers that condense the gases into liquid oil. Remaining vapours enter fractional distillation columns equipped with bubble cap collection trays that separate different grades of oil and direct each grade to dedicated storage tanks. Different oil grades have different boiling and condensation points, and each column controls temperature precisely to capture each fraction cleanly.
Non-condensable gases enter a three-stage membrane separation system that produces 97 to 99 percent pure methane, equivalent in quality to natural gas. The carbon dioxide removed from the gas stream is captured through Liquid Nitrogen Generators that store the carbon in solid form. This captured carbon dioxide can be utilised as feedstock for algae production or sold to the beverage industry. The purified methane is suitable for transportation fuel, grid injection, or bottled distribution.
The reactor is the engineering heart of Broadgate operations. The principal reactor measures 24 feet in length and 3 feet in diameter, constructed from highest-quality stainless steel alloys selected specifically for the operating temperature requirements. The internal mechanism is a twelve-inch solid auger shaft fitted with spiral blades that move material through the reactor while ensuring uniform thermal exposure. Blade pitch reduces from 550 millimetres at the inlet to 350 millimetres at the outlet to ensure proper material residence time.
The reactor is heated externally through an electrical furnace assembly. Heat is transferred through the steel reactor wall into the chamber, creating the controlled thermal environment for decomposition. The heating elements operate under thyristor control that adjusts electrical current precisely. There is no flame anywhere in the system. There is no oxygen anywhere in the reactor. Combustion is engineered out of the process entirely.
The reactor body is insulated with twelve inches of high-temperature refractory ceramic constructed from aluminium oxide and alumina silicate materials. This insulation maintains the precise thermal environment required for consistent decomposition while protecting facility infrastructure and personnel.
Broadgate facilities operate to international engineering and environmental standards including ISO 9001 and ISO 14001 quality and environmental management certifications. The plant design complies with the UK and European Union Waste Incineration Directive (WID), Best Available Techniques (BAT), and Industrial Emission Directive (IED) standards. These standards apply to facilities that thermally treat waste, regardless of whether the process is incineration or thermal decomposition, providing rigorous regulatory benchmarks for emissions, safety, and operational performance.
Broadgate operations meet or exceed these standards across all measured parameters. Pathogen destruction in hospital infectious waste exceeds 99.999 percent at operating temperature. Dioxin and furan emissions operate well below the 0.1 nanograms per normal cubic metre limit. Emissions of heavy metals, hydrogen chloride, hydrogen fluoride, sulphur dioxide, and nitrogen oxides all operate well below permitted thresholds.
Each Broadgate facility carries 2 million GBP Professional Indemnity Insurance underwritten by Rokstone Underwriting, regulated by the UK Financial Conduct Authority. This coverage protects partner organisations from operational risk and signals the institutional confidence underwriters have in the operational track record.
In the Philippines, Broadgate operations comply with multiple regulatory frameworks including the Department of Health Health Care Waste Management Manual (4th Edition, 2020), the Department of Environment and Natural Resources Administrative Order 2013-22 covering Category D Recycling and Reprocessing Facilities, and Memorandum Circular 2002-05 covering non-burn thermal treatment technologies.
Broadgate operations produce multiple commodity products from waste streams. Each product has established industrial applications and commercial markets.
Amber-coloured liquid fuel produced through thermal decomposition. The fractional distillation system separates this into multiple diesel grades suitable for industrial heating, marine applications, mining and agricultural machinery, and commercial blending. This product can replace imported diesel in many industrial applications, contributing to Philippine energy independence.
Pipeline-quality methane at 97 to 99 percent purity, equivalent to natural gas. Suitable for transportation fuel, industrial heating, electrical generation through Organic Rankine Cycle technology, or grid injection.
Carbon dioxide captured from the gas stream and stored in solid form through Liquid Nitrogen Generator technology. Suitable for industrial applications including beverage carbonation, algae production feedstock, and aggregate manufacturing.
Solid carbon residue with applications in agricultural soil enhancement, water filtration, and industrial processes. Biochar represents permanent carbon sequestration when used in soil applications, contributing to verified carbon credit generation.
Heavy hydrocarbon residue suitable for road construction, waterproofing, and industrial adhesive applications. Particularly valuable for Philippine infrastructure development needs.
Clean electrical power generated through Organic Rankine Cycle technology using purified methane and process heat. A 6 tons-per-day Broadgate facility produces approximately 250 kilowatts of continuous power.
Carbon offset credits generated through emissions avoidance and direct carbon sequestration. Broadgate carbon credits are verified by Cula Technologies in Germany for biochar carbon sequestration and Green Feet in the United Kingdom for circular economy verification.
The underlying technology supports future production of green hydrogen, sustainable aviation fuel, methanol, ethanol, and other refined hydrocarbons. These represent the technology pathway as operations scale and integrate additional refinement capabilities.
Broadgate operations are designed to achieve true zero emissions performance through a phased operational approach.
From day one, Broadgate facilities operate well below all applicable UK and EU emission limits. The combination of oxygen-free thermal decomposition, PVC and PET exclusion at feedstock, integrated carbon capture, and Liquid Nitrogen Generator technology produces emissions performance that exceeds the most stringent international standards from the start of operations.
After the first twelve months of successful operations, each Broadgate facility is engineered to install an enhanced carbon dioxide capture and utilisation unit. This unit uses captured CO2 as feedstock for algae production and integrates with the methanation system, where hydrogen from electrolysers combines with CO2 in the presence of a nickel catalyst to produce additional renewable pyrolysis diesel. This planned upgrade advances the platform toward zero atmospheric release.
This phased approach reflects engineering honesty rather than marketing claim. The plant exceeds international standards from day one and reaches absolute zero emissions performance after the first year of operations. Both states represent superior environmental performance compared to landfill disposal or incineration alternatives.
Broadgate Energy Philippines is deploying this proven international technology to address documented Philippine waste management crises. Our first facility opens in Cagayan de Oro in 2026, initially focused on hospital infectious waste from Northern Mindanao. A second facility opens near Metro Manila right after.
These initial facilities establish operational presence for the broader strategic deployment across all 82 Philippine provinces over the next 25 years. Each facility employs Filipino operators, generates Filipino tax revenue, recovers Filipino waste, produces Filipino industrial fuel, and contributes to Philippine Net Zero progress.
The technology is international. The operation is Filipino.
Whether you are a hospital administrator evaluating waste management partners, a local government official facing landfill capacity challenges, a regulatory professional assessing compliance technologies, or simply a Filipino curious about how modern waste recovery actually works, we welcome your engagement.
Our engineering team responds personally to technical inquiries about how Broadgate operations apply to your specific situation.
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