Alex Stege

Alex Stege

Mr. Stege is SCS Engineers’ National Expert on Landfill Gas Modeling. He provides expertise evaluating landfill gas (LFG) to energy and landfill methane emission reduction based on the LFG models that project LFG recovery. Mr. Stege has supported the US EPA’s Landfill Methane Outreach Program (LMOP), as well as the World Bank, International Finance Corporation, landfill owners, municipalities and LFG project developers in assessing the feasibility and performance of LFG utilization projects. Mr. Stege leads SCS’s LFG modeling practice, and he prepares or reviews domestic and international LFG modeling and due-diligence studies for SCS offices throughout the US. He also trains SCS staff on LFG modeling and is responsible for the ongoing development of SCS’s domestic and international LFG models. SCS has an advanced LFG modeling practice due in large part to Mr. Stege’s work.
Mr. Stege frequently presents on the application of LFG models to evaluate landfill methane generation and recovery at conferences hosted by organizations such as LMOP (numerous conferences); the Global Methane Initiative (GMI) Partnership [including Expos in China, India, and Canada]; the Solid Waste Association of North America (SWANA); the Environmental Research and Education Foundation (EREF); the Global Waste Management Symposium; and the International Solid Waste Association (ISWA). He has authored numerous international LMOP/GMI LFG models, and has provided training on their use. He has served as the Chairman of SWANA’s Generation and Modeling Committee for over a decade.
Contact Alex at 602-840-2596 or