For own-price electricity the authors report the significant estimate only for cold countries; the basic model (Table 4.1.1) feeds the elasticity summary Table 4.3.1 and the abstract-level literature comparison cites this value || 'Own price elasticities range between -0.031 and -0.23 in this study.' (p.10) and 'Prices and income are not statistically significant, with the exception of electricity price in the cold countries, which has the expected sign.' (p.7)
De Cian, E., E. Lanzi, and R. Roson (2007): “The Impact of Temperature Change on Energy: A Dynamic Panel Analysis.” FEEM Working Paper 46/2007, Fondazione Eni Enrico Mattei, Milano, Italy