Insights
Technical analysis, practical guidance, and sector-specific perspectives on energy strategy and decarbonisation.
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Seven Energy Mistakes Costing Hotels Thousands Every Year
By Viktor Malovs, Principal Consultant Having spent many years analysing energy-intensive buildings including leisure centres, sports complexes, and office buildings that have exactly the same…
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The Real Cost of Heating a Hotel: Where Most Properties Are Overspending
By Ivana Moric, Principal Consultant — Energy If you operate a hotel or leisure facility in the UK, heating and hot water probably account for…
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UK Renewables Hit 53% of Electricity Generation: What It Means for Commercial Energy Users
By ENEREKA · March 2026 The latest government energy statistics, published in February 2026, confirmed a milestone that passed with surprisingly little fanfare: renewable sources…
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The April 2026 Energy Price Cap Cut Doesn’t Apply to Your Business. Here’s What Does.
By ENEREKA · March 2026 On 1 April 2026, the domestic energy price cap drops by approximately 7%, bringing the average household bill down to…
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Digital Twins in Smart Buildings: From Research to Real-World Impact
In the race toward decarbonisation, energy efficiency, and smarter building operations, one concept is gaining traction worldwide: the Digital Twin (DT). Far from being a…
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Embracing the Future: How Science-Based Decarbonisation Roadmaps Drive Measurable Business Value
In an era where climate action has become a strategic imperative, companies worldwide are discovering that decarbonisation roadmaps aren’t just environmental necessities—they’re powerful drivers of…
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Getting Building Simulation Right
At ENEREKA, we welcome the growing use of building simulation tools to support environmental design. As the CIBSE Journal recently (https://www.cibsejournal.com/technical/getting-it-right-simulation-tool-for-integrating-environmental-design/) highlighted, when used correctly,…