"Water Heater Technical Study to Improve MEPS – South Africa." 8th International Conference on Energy Efficiency in Domestic Appliances and Lighting. Luzern, Switzerland, 2015. LBNL-1003759..
Energy Efficiency Country Study: Republic of South Africa. Lawrence Berkeley National Laboratory, 2013. LBNL-6365E..
Energy Efficient Refrigerators Incentive Program Options for South Africa. Berkeley: Lawrence Berkeley National Laboratory, 2013. LBNL-6536E..
"An international Survey of Electric Storage Tank Water Heater Efficiency and Standards." Southern African Energy Efficiency Convention 2013. Johanesburg, South Africa, 2013. LBNL-6725e..