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Conserving energy in the hospitality industry can make a huge difference to the savings a company achieves. It is difficult for hospitality businesses to stay afloat amid the fallout from COVID-19, which has resulted in long-term closures, reduced customer and staffing levels, and higher operational costs. As businesses continue to recover, they are constantly looking for ways to save energy and reduce unnecessary waste and costs. In the hospitality industry, energy is used to support heating, lighting, kitchens, sometimes laundry services and more.    This blog outlines key ways to reduce energy use and should help support companies determined to thrive in this difficult time.    The basics  Every business can benefit from implementing basic energy-saving practices. These can include:    Changing infrared lighting to LED  Motion sensor lighting  Radiators and switches off in unused rooms  Staff training and engagement in basic sustainable habits    These tips are not exclusive to hospitality, but as the industry tends to have multiple rooms, integrating these basics can make a difference to your overall energy cost – especially if everyone is clued in.    Improve energy systems  Heating is the main energy cost in the hospitality industry and this cost rises sharply in winter. Ensuring that the heating system is as cost-effective as possible is therefore essential, whether through regular maintenance and check-ups of your current system or an entire change.    Many businesses opt for smart thermostats or half-hourly meters that automatically send data to the supplier, providing the most accurate energy readings. This prevents companies from being overcharged based on assumptions about usage and ensures your efforts (even small ones) are factored into energy costs. It also allows you to track more expensive times of day and adjust accordingly, preventing unnecessary energy use during low-traffic periods.    Equally, renewable energy is growing in popularity for businesses, as it is future-proof and demonstrates to your customer base that you have invested in clean energy and prioritise sustainability and staying up to date with your energy consumption. Wind energy is a popular option because it is cost-competitive and continually evolving.    Improve equipment  For long-term savings, replacing older equipment with more modern, energy-efficient alternatives is a worthwhile investment. This could include:    Well-insulated windows and doors  Well-insulated curtains  Modern kitchen appliances  Modern laundry machines  Low flush toilets   These measures may cost in the short term and they are not viable options for all companies. However, if you can afford them, they can lead to significant long-term savings and a more efficient overall business structure.    Work with D-Energi  At D-Energi, we offer a range of business energy solutions and have over two decades of experience helping businesses thrive and meet their energy needs. Customer satisfaction is incredibly important to us, as reflected in our ‘Excellent’ Trustpilot rating.    We supply half-hourly electricity tariffs and meters, fixed and variable tariffs for electricity and gas, and 100% UK-based wind power upon request. All of our energy is competitively price-matched and we strive to be the cheapest business energy suppliers.  We offer a free quote to all customers and are happy to talk through our options in more detail to understand your company and situation better.

Energy consumption varies throughout the day, often peaking during specific hours. Typically, from 9am to 5pm, office-based businesses drive significant energy usage as they operate equipment powered by the grid. Additionally, between 4pm and 7pm, there is a marked surge in energy demand, as both households and businesses use high-consumption appliances like kettles and ovens. With TNUoS charges projected to double from 1 April 2026, it’s essential for business owners to closely monitor their energy consumption. Familiarising themselves with peak and off-peak energy times can play a crucial role in managing costs effectively.   How Do Peak Times Influence Business Energy Costs? During peak hours, energy prices often rise due to the increased strain on the energy grid, a phenomenon referred to as time-of-use pricing. Businesses operating during these peak times may experience significantly higher bills, particularly those with energy-intensive operations. Conversely, off-peak times—generally late evenings, nights, or early mornings—offer an opportunity for businesses to reduce their costs. To benefit from this shift, it’s essential to have a day and night rate meter. By using more energy on the night rate instead of the day rate, you can reduce your annual energy costs. Energy providers usually reduce rates during these lower-demand periods to help stabilize the grid. By shifting some operations to these off-peak times, businesses can take advantage of these savings.   Importance of Correct Electricity Meter Banding Ensuring your electricity meter is in the correct banding can significantly impact energy costs. The banding system, introduced by Ofgem’s Targeted Charging Review (TCR), determines the fixed daily charges for Transmission Network Use of System (TNUoS) costs. The TCR shifted many charges from a variable rate (p/kWh) to a fixed daily cost (£/site/day). If you suspect your business is in the incorrect banding or you’ve reduced energy usage but your banding hasn’t changed, consult our experts to gain control over your energy expenses amid rising TNUoS charges.   What Are Off-Peak Hours for Energy Consumption? In the UK, the hours between 11pm and 8am typically see the lowest energy consumption. As most people are asleep during this time, demand on the grid drops, resulting in lower electricity costs. Transitioning energy usage to these off-peak hours can lead to substantial financial savings. While some activities may still necessitate energy during peak times, exploring ways to adjust consumption schedules can help mitigate the impact of rising costs linked to TNUoS charges.   Strategies to Shift Your Business Energy Usage Away from Peak Times Some of these tips are useful for businesses looking to shift their energy usage away from peak energy times: Invest in Energy-Efficient Equipment: Incorporate energy-efficient solutions like LED lighting, smart thermostats, and Energy Star-rated appliances. These upgrades can significantly lower your overall energy consumption.   Implement Scheduling Systems: Whenever feasible, schedule high-energy activities during off-peak hours. This could involve running machinery or conducting non-essential tasks over the weekend or at night.   Manage Office Temperatures: For busy offices, consider controlling temperature settings in the early mornings. Set your HVAC system to adjust before the workday begins.   Explore Renewable Energy Options: Installing solar panels or wind turbines can provide a sustainable and cost-effective source of energy for your business, especially during peak times when traditional energy sources are more expensive.   Monitor Your Energy Usage: Keep a close eye on your business’s energy consumption patterns to identify areas where you can make adjustments to reduce usage during peak hours. This can easily be done with the installation of a business smart meter. Which we are supporting businesses with, you find out more about the smart meter roll out here.   Utilise Lighting Sensors: Implement sensors to your lighting so that lights will only turn on when required. This could save your business hundreds of pounds in wasted energy usage.   TNUoS Charge Increase: What UK Businesses Need to Know By implementing these strategies, your business can potentially save thousands of pounds each year on energy bills while minimising the impact of rising electricity expenses associated with TNUoS charges. If you would like to find out more about how you can save your business money and reduce your business energy usage, check out more of our blogs for business energy customers. If you are a D-ENERGi business energy customer and would like to speak with a member of our team to discuss your current energy bills, or to get a new energy quote, don’t hesitate to contact our team.

AI is increasingly present across all industries, including the energy sector, which, in turn, will affect all industries and domestic spheres that depend on energy. This blog outlines the impact AI has and can have on sustainability efforts, as well as other ways AI can benefit energy management and energy efficiency when sourced from a reliable supplier.    AI impact on sustainability  Many people are aware that AI may harm sustainability efforts, but are unsure of how or why this is believed to be the case. Increasingly, conservationists have highlighted that AI, in fact, has the potential and is currently working to negate the harm that may be caused by running and supporting AI data centres.    Before looking at the benefits AI can have on sustainability, it is important to understand the context of its impact first, briefly:   Sustainability concerns about AI AI databases require significant resources to run efficiently and meet the demand they face. The most notable resource being used is water. The World Economic Forum predicts that water use for cooling AI data centres will reach 450 million gallons per day by 2030.    This is definitely an understandable concern, but the positive impact AI can have on sustainability may help counteract it. Equally, measures are being taken to address this issue, such as prioritising rainwater AI centres and locating data centres in areas without potential or pre-existing water issues.    Sustainability benefits from AI  AI can analyse energy usage much more quickly than humans, identifying any discrepancies or areas of waste. This means energy consumption can be optimised, saving energy costs for the building or industry and helping reduce energy waste emissions.    AI also supports companies that rely on power grid operations and helps plan the implementation of green solutions based on an extensive database of historical data and comparative analysis. This means it can help theorise and organise potential solutions in the global effort to transition to greener energy sources.    Benefits of AI in Energy Management Predictive Maintenance AI is rapidly advancing and can now help to predict potential equipment failures and maintenance needs. This flags up any concerns for energy-dependent industries, allowing them to be addressed in advance.    Energy monitoring Advanced AI systems can adjust energy consumption, such as lighting or heating, in response to usage patterns.    Supporting grids AI systems can predict net fluctuations, such as spikes, improving the reliability and efficiency of energy distribution from grids.    Operational aid AI can improve battery efficiency and the performance of energy storage systems.   Smart meters  AI smart meters can transfer data to the supply company without the consumer needing to record it, making it easier to make appropriate adjustments to ensure energy efficiency.    How D-Energi is integrating AI  At D-Energi, we are integrating AI into our operations and innovations as we advance our energy development.    We are dedicated to supporting sustainability efforts and we can, upon request, supply any business with a 100% Green Energy tariff sourced from UK wind farms.    Equally, we provide half-hourly meters for people interested in advanced smart meters that report all information to us frequently, meaning any issues will be addressed and you will not be overcharged based on general energy predictions.     If you have any questions about the green energy tariff, please do not hesitate to contact us. Or, dive right in and book a free quote today. We price-match competitively, making us an excellent value for quality! 

We are excited to share that D-ENERGi is a Silver Sponsor of the Surrey Care Awards 2025, taking place on 14 November at Denbies Wine Estate in Dorking. This fantastic event shines a light on the dedication and hard work of teams and individuals in the care sector throughout Surrey. We’re proud to present the “Nursing Home of the Year” Award! With over 23 years of experience, we are serving over 600 Care Homes in the UK. We pride ourselves on delivering a personalised experience. Each of our customers is supported by a dedicated account manager, ensuring that you receive exceptional service tailored to your needs.   At D-ENERGi, we believe in putting our customers first. That’s why we ensure that your calls will be answered within three rings — no automated menus, just friendly energy experts ready to help. We are also proud to be finalists in two categories at the Energy Awards 2025: Energy Supplier of the Year and Campaign of the Year – Customer Satisfaction.   We are honoured to support and celebrate the incredible contributions of those in the care sector!   If you’d like to receive a free energy quote, please fill out our form or call us on 0800 781 7626. Get A Free Quote See photos of The Surrey Care Awards 2025

Recently, the National Energy System Operator (NESO) published its Five-Year View, regarding the Transmission Use of System (TNUoS) and the charges associated with it. With this in mind, businesses need to consider how their monthly electricity bills are going to change. Understanding TNUoS charges is an essential part of proper budgeting.    We’ve already given a breakdown of the impending updates, but this blog will offer a little more context, insight and advice, ensuring businesses can prepare properly for changes.    What are TNUoS charges? These are the charges that electricity companies pay for using the National Grid. The money is used for the installation, operation and maintenance of the Grid, and while the suppliers pay them, they pass the costs directly onto customers through electricity bills.    The primary things impacting the size of these charges are the Allowed Revenue – the maximum money grid operators can make according to Ofgem – and the Transmission Demand Residual (TDR) – a fixed daily charge that accounts for most of the cost borne by businesses. This daily charge is based on each site’s voltage and capacity band. The TDR is defined by its ‘recovery amounts’, as in the figure the system operator is obliged to collect.    What’s changing with TNUoS charges? The Five-Year View has outlined some fairly significant changes to TNUoS charges, such as:    Allowed Revenue is projected to rise £5.1 billion in 2025/26 to £8.9 billion in 2026/27. TDR recovery amounts are increasing from £3.8 billion in 2025/26 to £7.5 billion in 2026/27 and further rises thereafter.  TDR tariffs is projected to be approximately 1.57p/KWh for 2025/26, escalating to around 3.05p/KWh in 2026/27.  NESO has made some adjustments to the locational components of TNUoS tariffs, although the TDR tariff will account for most charges.   Why are TNUoS charges increasing? The increases in TNUoS charges are mostly the result of massive investment into fortifying the grid for renewable energy in pursuit of Net Zero, with upgrades and reinforcements costing tens of billions. Ofgem’s going into a new regulatory period, RIIO-ET3, with funds collected in this period powering the new changes.    How do TNUoS charges impact your business? TNUoS charges increasing means higher electricity bills for everyone. The charges are expected to essentially double by 2026/27, and there’s no way to tell how much higher they might rise. Frustratingly, this increase is based on fixed charges, unaffected by smart energy consumption management.    Key consideration for business owners Every business owner needs to be more conscious of their energy, and indeed, overall budgeting. Some important considerations should include:    Checking your contract terms for “pass-through” clauses that override fixed-price agreements Reviewing your site’s energy capacity and determining whether it could be lower, to lower your TDR band Keeping track of and attempting to manage all flexible costs, such as locational or time-of-use charges   Stay informed about TNUoS charges If you’re interested in energy management or want to get a quote for your business, make sure to visit D-Energi. We provide a range of resources, updates and affordable business energy contracts to support companies in this uncertain market landscape.

Summer is on its way out, meaning businesses all over the country are going to be confronted with autumn energy concerns. Even if autumn weather is getting milder, business energy demands will change with the seasons, whatever industry you work in. Proactive management techniques are important for all business owners and operators to consider.    This blog will offer some insights into energy management solutions for the autumn, so you can ensure your energy bills remain predictable throughout the seasons.    Preparing the HVAC for winter Autumn gets a little bit chillier, but it’s nothing compared to the drop that you’re bound to feel during winter. That’s why it’s important to use autumn as a time to prepare your HVAC for the next season. Book in a professional servicing session, as this will ensure your system runs smoother throughout autumn, all the way through winter as well, saving you money.    Make sure to book your servicing in, especially if it’s been a year since your last investigation Replace or clean your filters at the start of the season, if not monthly Bleed your radiators, as they’ve likely been inactive throughout the summer Check and adjust your thermostat programming, ensuring that it’s prepared intelligently to suit the change in temperature    At this point in time, there’s no need to instinctively run your HVAC system too hard. Encourage staff to maybe get a jacket on, whatever industry you work in.    Lighting-based energy management systems One of the most significant changes to your autumn energy requirements is that you’re going to be experiencing shorter days in terms of sunlight. Businesses, especially those with irregular hours, will feel the impacts of reduced daylight hours, meaning it’s important to maximise natural light in the daytime to prevent unnecessary energy expenditure.    Make sure to keep windows clean and minimise any obstructions so no natural light is blocked Reprogram any smart light technology to prevent any unnecessary daytime operation   Keep an eye on the light during autumn, as this will generally change more significantly and rapidly than the temperature.    Start preparing your building envelope Your management of business energy will often be defined by the quality and preparation of your building envelope. An insulated workplace is a happy workplace, and autumn is the perfect time to notice any issues before they get out of hand.    Use the season as a change to notice where light draughts and heat leaks show up, making sure to seal them off at first sign Start introducing the practice of keeping windows and external doors closed during the day in preparation for winter If you’re in a position to do so, consider using autumn to install better glazing or more permanent insulation features   Autumn is a transitionary phase Really, your autumn energy requirements might not be as different to summer as you might think. However, it’s a great time to get ready for winter, as it will illuminate any weak spots in your workplace, ensuring you can take a more targeted approach to preparation and repair.    For more insights into energy management, visit our blog today.