The headline full-sample price elasticity is the lnP coefficient of the main regression in Figure 15 (p.14), the estimate the abstract and conclusions build on ('we found that price elasticity is low even when the price is very high'). || 'When the price rises, consumption falls, but the price elasticity (-0.087) percent is very small and indicates inelastic price elasticity.' (p.14) -- note the text value -0.087 is a decimal typo; the Stata table gives lnP = -0.0087249.
Idsø, J., Nesse, T., & Larsen, T. (2024): "The Price, Temperature and Wind-Speed Elasticities of Electricity in Southern Norway." (Energies/MDPI).