TSTES’ staff provides expert services on activity and emissions modeling in transport, the power sector, and other energy demand-side sectors such as industry, household, and nonresidential buildings 

The company uses a wide range of analytical modeling frameworks to meet each specific need.

It developed and routinely deploys the EFFECT tool for economic and financial marginal abatement cost analysis of different development alternatives.

It developed an on-road transport analysis in Poland. It developed with the 
Global Environment Facility, an emissions and GHG inventory rapid assessment toolkit for use in evaluating transport projects.