Long-run ARDL bounds-testing elasticities in Table 5 are the paper's headline results (abstract + conclusion) || 'residential and industrial consumers are most responsive to price changes, with long-run price elasticities of demand of -0.82 and -0.25, respectively' (Abstract, p.1); 'My main empirical results suggest that price is a significant determinant ... with a own-price elasticity of -0.40. The estimated price elasticities are -0.82, -0.15, and -0.25 in the residential, commercial, and industrial sectors' (Conclusions, p.25)
Campbell, A. (2018): "Price and income elasticities of electricity demand: Evidence from Jamaica." Energy Economics, 69, 19–32.