1. Fair D (2015) Gasification—positioning for growth. In: Annual meeting 2016 of gasification technology council. Colorado Springs
2. Denton D (2015) Update on clean energy R&D projects and programs at RTI international. Gasification technology council, Arlington
3. EIA (2017) Natural gas. https://www.eia.gov/dnav/ng/ng_cons_heat_a_EPG0_VGTH_btucf_a.htm
4. Kumar A, Jones DD, Hanna MA (2009) Thermochemical biomass gasification: a review of the current status of the technology. Energies 556–581
5. Zogg R, Smutzer C, Roth K, Brodrick J (2007) Using internal-combustion engines for distributed generation. ASHRAE Journal 76–80