Abstract: An automated, computer-controlled landfill condensate injection system includes a pump that pumps condensate into a flare chamber at a pressure that is sufficiently high and through a nozzle that is configured to vaporize the condensate without requiring the use of high pressure air injected with the condensate. Secondary injection lines can also be provided that terminate in nozzles which are vertically staggered from each other along the chamber, to inject additional condensate into the flare and thus dispose of it at a higher rate depending on vaporization conditions. Computer-controlled valves can be provided in the lines for selectively opening and closing the lines.