Analysis and Opinion The Hidden Energy Bill Behind Solar and Batteries: What the eROI Numbers Actually ShowBy Arnes Biogradlija12/08/2026 A claim that building 1 gigawatt-hour of utility-scale battery storage consumes roughly 450 gigawatt-hours of energy before it delivers a…
Analysis and Opinion EU’s 46% Electrification Target for 2040 Is Built on a Mathematical IllusionBy Arnes Biogradlija21/07/2026 Approximately 25% of new car sales in Europe are electric today. To meet the EU’s proposed target of 46% electricity…
Analysis and Opinion Europe’s Industrial Energy Dependence Is a Solvable Problem. Here’s the Price TagBy Arnes Biogradlija15/07/2026 Three sectors, steel, organic chemicals, and cement, account for roughly a quarter of all emissions covered by the EU Emissions…
Hydrogen Production Renewable Power Hit 31.7% of Global Electricity in 2024. Getting to 78% by 2035 is the Real TestBy Arnes Biogradlija15/07/2026 Renewable electricity generation grew by 9.8% in 2024, its fastest annual rate in recent years and more than seven times…
Transportation Tesla’s $18 Billion Tax Gap Forces the Netherlands to Examine Its Own RulesBy Arnes Biogradlija13/07/2026 Tesla reported a federal tax bill of zero dollars for 2025, continuing a pattern in which the company has owed…
Transportation EV Batteries Are Lasting Longer Than Expected, Consumer Fears Are Not Keeping Up With the DataBy Arnes Biogradlija06/07/2026 Only 0.3% of electric vehicles built since 2022 have required a battery replacement, according to Recurrent Analytics data, compared with…
Analysis and Opinion Germany’s aFRR Capacity Market Is Being Reshaped by Solar and Batteries, and Prices Are Starting to Show ItBy Arnes Biogradlija22/06/2026 Germany’s grid-scale battery storage capacity stood at over 1.5 GW across 207 commissioned projects as of June 2025 and was…
Analysis and Opinion AI’s Real Value for the Energy Transition Is in the Lab, Not the ChatbotBy Arnes Biogradlija15/06/2026 Data centre electricity consumption reached 415 terawatt-hours globally in 2024, roughly 1.5% of total global electricity use, and the IEA…
Analysis and Opinion Why 6.5% Silicon Steel Could Shift the Economics of Electric Motor EfficiencyBy Arnes Biogradlija11/06/2026 The electrical steel market for electric vehicles was valued at approximately $5 billion in 2025 and is projected to grow…
Batteries and Storage Solar, Hydrogen, and Storage Can Function as One SystemBy Arnes Biogradlija11/06/2026 China’s total capacity of renewable-based hydrogen production projects, both completed and under construction, exceeded one million tons per year as…
