waste-to-energy
Burning garbage productively
Waste-to-energy refers to processes that convert garbage and other refuse into usable power, typically electricity or heat.
Incineration is the most common method, though gasification and anaerobic digestion also qualify.
The approach reduces landfill volume while generating power, though critics raise concerns about emissions and the disincentive to recycle: The city built a new waste-to-energy plant.
Burning waste to ash
- gasificationConverting carbon materials to vapor
- pyrolysisHeat-driven molecular breakdown
- combustionExothermic reaction with oxygen
- fluidized bedParticles suspended by upward gas
Energy from charged particles
- steamHeated water's gaseous form
- heatTransferred thermal energy
- biogasFuel from anaerobic decomposition
- methaneSimplest alkane fuel
ash · slag · char · baseload power · bottom ash · fly ash
Living material in aggregate
- sewage sludgeSolid wastewater treatment residue
- moisture contentWater present in substance
- sortingArranging into sequence
- preprocessingInitial data preparation steps
Substances released into air
- dioxinsToxic chlorinated organic compounds
- particulatesMinute airborne solids or droplets
- greenhouse gasesEmissions that trap heat
- carbon footprintTotal greenhouse gases produced
flue gas treatment · air quality · leachate · effluent · toxicity · pollution control · sulfur dioxide · nitrogen oxides
Facility producing electrical energy
- incineratorDevice for burning waste
- digesterOne who abridges
- turbogeneratorTurbine-coupled electrical producer
- steam turbineVapor-driven rotary motor
boiler · flue · scrubber · stack · grate · bunker · control room · conveyor
Regenerative resource management model
- carbon creditsTradeable pollution permits
- NIMBYAnti-neighbor-development acronym
incineration
Burning waste to ash
- gasificationConverting carbon materials to vapor
- pyrolysisHeat-driven molecular breakdown
- combustionExothermic reaction with oxygen
fluidized bed · autoclaving · steam explosion · cogeneration
electricity
Energy from charged particles
- steamHeated water's gaseous form
- heatTransferred thermal energy
- biogasFuel from anaerobic decomposition
methane · ash · slag · char · baseload power · bottom ash · fly ash
biomass
Living material in aggregate
- sewage sludgeSolid wastewater treatment residue
- moisture contentWater present in substance
- sortingArranging into sequence
emissions
Substances released into air
- dioxinsToxic chlorinated organic compounds
- particulatesMinute airborne solids or droplets
- greenhouse gasesEmissions that trap heat
carbon footprint · flue gas treatment · air quality · leachate · effluent · toxicity · pollution control · sulfur dioxide · nitrogen oxides · odor control
power plant
Facility producing electrical energy
- incineratorDevice for burning waste
- digesterOne who abridges
- turbogeneratorTurbine-coupled electrical producer
steam turbine · boiler · flue · scrubber · stack · grate · bunker · control room · conveyor · shredder
circular economy
Regenerative resource management model
- carbon creditsTradeable pollution permits
- NIMBYAnti-neighbor-development acronym
- green energywind power, solar power, renewables, solar farm, solar panel
- Renewable Energysolar power, wind power, hydropower, geothermal plants, solar
- waste managementtrash, garbage, rubbish, refuse, litter
- power sourcessolar power, electricity, wind power, steam, hydro power
- utilitieselectricity, water supply, public utilities, water line, gas service
- waste disposalgarbage disposal, trash, garbage, landfilling, landfill
waste-to-energywaste prevention
Minimizing material discard
recycling · composting · reuse · zero waste · circular economy
waste-to-energyclean energy
Power from sustainable sources
green energy · solar power · wind energy · renewable energy · hydroelectric power
waste-to-energyresource conservation
Careful use of supplies
landfilling · disposal · cradle-to-cradle · industrial symbiosis · stockpiling
waste, energy, wasted, energetic, wasteful, energize, wasting, wastes, energized