As part of core system updates in 2026, customer Account Numbers have changed. Click to read more about what this means for you.
03 July 2025
Decarbonisation is the process of reducing carbon dioxide (CO₂) emissions across energy systems, industries and transport, all in support of the global commitment to tackle climate change. Within this page, we will explore how decarbonisation is shaping the future of the UK.
We have recently carried out research into the energy priorities and challenges facing UK businesses – and the findings reveal that many organisations are struggling to translate concerns into progress.
The latest World Energy Outlook 2025 (WEO 2025) from the International Energy Agency (IEA) provides a comprehensive analysis of global energy trends up to 2050. The report examines the balance between energy security, affordability, and sustainability – issues that are currently shaping the energy landscape.
We’re proud to share some exciting news: SEFE Energy has once again become the UK’s largest non‑domestic gas supplier by volume.
Hospitals and research trusts have spent the past decade modernising how they diagnose and treat patients, but the energy infrastructure behind that progress has advanced far less. The next stage of healthcare innovation will rely on applying the same data discipline to energy as is already used in clinical systems.
As we approach the end of 2025, I would like to take a moment to thank you for your trust, your collaboration, and the many open and constructive conversations we shared throughout the year.
The UK energy market is undergoing one of its most significant transformations since privatisation and the introduction of the competitive market in 1998. The Market-wide Half-Hourly Settlement (MHHS) programme aims to modernise electricity settlement processes and unlock benefits for consumers and businesses alike.
Reports of scam calls and fraudulent communications are becoming more prevalent, and with the rise of AI, attempts to breach security are increasingly sophisticated. Here, we have compiled a few top tips to help you protect your business.
Winter can be a tough time for businesses, with rising energy demands from heating, unpredictable weather, and potential service disruptions all impacting the bottom line. In this short guide, we will take a look at how small businesses can winter-proof their operations...
As the global push toward net zero intensifies, companies are increasingly expected to play a leading role. In this guest article, Leo Carlos-Sandberg, Technical Lead from the SEFE Environmental Products team unpacks the challenges posed by ambiguous decarbonisation frameworks...
In today’s energy landscape, accurate data is key to managing costs and consumption. That’s why Automated Meter Reading (AMR) devices are such a valuable tool for businesses. Here, we will look at how these devices function, some of the common failure modes, and what you can do to avoid unexpected energy expenses for your business.
At SEFE Energy, we work closely with healthcare providers of all sizes to help them navigate the complex landscape. Here are three key energy priorities that can deliver real impact, as shared with attendees of the Healthcare Estates event 2025.
In today's world, businesses are increasingly recognising the importance of sustainability – but coming up with a plan for change can be overwhelming. Here are some practical steps your business can take to implement sustainable practices and reduce your carbon footprint, along with how SEFE Energy can support you in this journey.
