PowerLab Bloghttps://powerlab.matous-hurtik.chatgpt.site/blog/Practical guides to electricity markets, grid operation, storage and emissions.enWhat sets electricity prices? The merit order explainedhttps://powerlab.matous-hurtik.chatgpt.site/blog/merit-order-electricity-prices/https://powerlab.matous-hurtik.chatgpt.site/blog/merit-order-electricity-prices/Understand marginal pricing with a worked electricity-market example, and see why more wind can change dispatch without changing the clearing price.Tue, 13 Oct 2026 21:00:00 +0000Generation vs demand: why a region can still run shorthttps://powerlab.matous-hurtik.chatgpt.site/blog/generation-demand-transmission-congestion/https://powerlab.matous-hurtik.chatgpt.site/blog/generation-demand-transmission-congestion/Learn how local generation, imports, transmission limits and losses determine whether electricity demand is served, even when national capacity looks sufficient.Tue, 13 Oct 2026 21:00:00 +0000Battery and pumped-hydro storage: power, energy and losseshttps://powerlab.matous-hurtik.chatgpt.site/blog/battery-pumped-hydro-storage-explained/https://powerlab.matous-hurtik.chatgpt.site/blog/battery-pumped-hydro-storage-explained/Understand GW versus GWh, storage duration and round-trip efficiency through worked battery and pumped-hydro examples in PowerLab Grid Operator.Tue, 13 Oct 2026 21:00:00 +0000How to calculate electricity CO₂ emissions and intensityhttps://powerlab.matous-hurtik.chatgpt.site/blog/electricity-carbon-emissions-intensity/https://powerlab.matous-hurtik.chatgpt.site/blog/electricity-carbon-emissions-intensity/Calculate tonnes of CO₂ and g/kWh from a generation mix, avoid storage double-counting, and explore PowerLab’s emissions-reduction challenge.Tue, 13 Oct 2026 21:00:00 +0000