RDF plant or waste to energy plant: what is the difference?
Dubai already runs one of the largest waste to energy plants in the world. A refuse derived fuel plant is a different machine with a different customer, and the two can sit side by side.
Two machines, two products
A waste to energy plant burns mixed waste in its own furnace and sells electricity. A refuse derived fuel plant does not burn anything: it sorts, shreds and dries the combustible part of the waste into a fuel, and sells that fuel to someone else's furnace, usually a cement kiln. One is a power station fed with waste. The other is a fuel factory.
The reference point: Warsan
Dubai Municipality's Dubai Waste Management Centre at Warsan is the reference point for anyone looking at waste in the emirate. Dubai Media Office gave its capacity as 5,666 tonnes a day, about 1.9 million tonnes a year, across five incineration lines, generating 200 megawatts, of which 35 are used to run the Warsan wastewater treatment plant and 20 to run the centre itself. BESIX, the main contractor, describes the plant as operational since 2024 and designed to treat 1.9 million tonnes of municipal solid waste a year. At the time of the 2021 announcement, the municipality said the centre would treat 45% of Dubai's municipal waste volume.
What that leaves
Two things follow from those figures. First, Warsan was described as handling under half of the municipal waste volume, so the rest still needs a destination other than landfill. Second, a waste to energy plant competes for the same combustible material a fuel plant wants, so a fuel plant's feedstock agreement and its catchment are the first commercial questions, before any equipment is chosen. AERC's design capacity of 7,500 tonnes a day is a design figure; its municipal partnership is in development and not signed, and that is stated on every page of this site.
Why a kiln rather than a furnace
The WBCSD Cement Sustainability Initiative guidelines place co-processing in a cement kiln above incineration in the waste hierarchy, because the kiln recovers both the energy and the mineral content of the waste and leaves no residue: the ash becomes part of the clinker. An incinerator recovers energy and leaves ash to manage. That is the case for making fuel rather than power, where a kiln is within reach of the plant.
Which seat this concerns
The operating partner. AERC seeks a company with waste processing or refuse derived fuel plant experience to design, build and run the plant at 7,500 tonnes a day. The operating seat, and the fuel yield estimator for the arithmetic between waste in and fuel out.
General information, checked 14 November 2026. Figures are quoted from the sources listed at the end; the source in force prevails. AERC is at concept stage: nothing here is an offer of securities or a promise of returns.