These derivatives reveal that we expect ca. 2 mV/K shift in onset potential with changing temperature or 0.02 dec/K shift in log10(ik) with changing temperatures. Overall, the estimation of these values and derivatives for CO2 reduction is only possible with the breadth of data achievable with the HT-ANEC as well as comprehensive analysis of the complete data set with an accurate model for the current as a function of temperature and voltage. Furthermore, we find that organic modification was essential to enable the calculation of these fundamental parameters.