How Hotels and Hospitality Businesses Can Slash Energy Bills with Battery Storage
Energy is consistently among the top three operating costs for hotels, restaurants, and leisure venues. Unlike labour costs, energy bills can feel outside a business owner's control, particularly as wholesale prices have remained volatile. But for businesses with the right infrastructure, a Battery Energy Storage System can change that calculation significantly.
Here is how BESS technology applies to the specific operating pattern of hospitality businesses, and why the sector is increasingly well suited to benefit from it.
The Hospitality Energy Profile
Hotels and hospitality venues have a distinctive energy consumption pattern. Demand varies significantly across the day and by season, with peaks typically in the morning as guests wake and use showers, and again in the evening during kitchen and dining service. Air conditioning and heating loads can fluctuate sharply with occupancy.
This peaky demand profile is exactly where a BESS delivers most value. By charging during quieter overnight periods at lower tariff rates, then discharging during morning and evening peaks, a well-configured system can substantially reduce the volume of expensive peak-rate electricity the property imports from the grid.
Reducing Maximum Demand and Avoiding Demand Charges
Many commercial electricity tariffs for larger hospitality premises include a capacity or maximum demand charge, a cost based on the highest level of power drawn during any half-hour period in the billing month. A single brief spike in demand can push up the capacity charge for the entire month.
A BESS with an energy management system that monitors real-time consumption can automatically discharge to cap demand below the threshold that triggers higher charges. This peak shaving function alone can deliver significant savings for hotels and venues on half-hourly metered supplies.
Combining Storage with Solar on Hospitality Venues
Hotels and leisure venues often have substantial roof areas that are well suited to solar panel installation. During summer months, solar generation frequently exceeds the immediate demand of a property, energy that would otherwise be exported to the grid at low rates. A BESS stores that surplus for use during evening service, maximising the proportion of consumed energy that comes from the business's own generation.
Guest EV Charging
EV charging is increasingly expected by guests at hotels and leisure destinations. Installing a meaningful number of fast chargers, however, can create grid capacity challenges. A BESS provides the buffering capacity needed to offer fast, reliable EV charging to guests without requiring expensive grid connection upgrades , and by charging the battery at off-peak rates, keeps the cost of providing that charge commercially manageable.
Sustainability and Brand Value
Sustainability is no longer a differentiator in hospitality, it is an expectation. A demonstrable reduction in grid electricity consumption, enabled by on-site storage and renewable generation, supports ESG reporting, appeals to an increasingly sustainability-conscious guest demographic, and can contribute to relevant accreditations.
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-> Read: How Battery Energy Storage Systems Help Businesses Reduce Energy Costs