CASE

STUDIES

Delivering measurable results is something we are most proud of. Explore our case studies across a range of clients and projects, and the huge potential to unlock value for your own business.

Featured Case Study

Lazari achieved significant energy and carbon savings with Optimised

Find out how BEMS optimisation saved £231,000 for commercial real estate client.

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Case Study: Lazari Investments
March 31, 2025
A recent success story involves our collaboration with Lazari Investments, the owner and operator of a commercial property portfolio in London, optimising two prime buildings: Greater London House and 23 Saville Row. The results? Significant energy and carbon savings.
December 18, 2024
Variety of billing errors identified, including incorrectly applied standing charges, for UK retail portfolio.
September 13, 2024
The Hilton Hotel is in the heart of Canary Wharf, London where it predominately serves the business traveller. The hotel was built in 2006 and has 282 guest rooms. The hotel benefits from meeting spaces that can accommodate up to 400 people and over 15,000 sqft of flexible space for many types of events. In addition it also has a number of dining facilities, bars, fitness suite, sauna and steam room.
August 23, 2024
We have provided a metering and energy advisory support service to Lancaster University since 2017, encompassing guidance on regulation, energy efficiency and the development of a campus wide EMS in support of various applications (including monitoring and recharging).
August 9, 2024
KeolisAmey Docklands, a joint venture between Keolis and Amey, was awarded the franchise to manage the Dockland Light Railway (DLR) in December 2014. The focus of the franchise is to operate and maintain the network (including 45 stations and over 40km of track), implement service improvements to make journeys better for passengers and ensure the DLR remains one of the best performing railways in the UK. Climate change presents an enormous challenge for London’s transport infrastructure which is fundamental to daily life and already faces climate-related challenges, including flooding, heat, and erosion. Given the vital role that KeolisAmey Docklands plays in supporting the Docklands Light Railway (DLR), carrying over 120 million passengers a year, they decided to take action and consulted Optimised to support the development of a new climate and sustainability strategy.
July 17, 2024
The Radisson Hotel at East Midlands Airport is a 218 bedroom hotel featuring extensive conference facilities, swimming pool and leisure facilities. Designed as a BREEAM Excellent building, the hotel was opened in 2011 and considered the greenest hotel in the UK. The hotel also boasts a 285kW bio-oil CHP (Combined Heat and Power) system that would generate enough electrical power to support the hotel, while converting waste heat as a primary source of heating and cooling for the hotel. This ‘green’ CHP plant operates on waste bio-oil (Ethyl Ester) that qualifies for the maximum number of ROC’s (Renewable Obligation Certificates) under the governments renewables scheme.
July 11, 2024
Andrew Miller comes from a long line of dairy farmers who have been farming in the Aspatria area of Cumbria for over 300 years and have established several successful businesses, one of which is supplying and distributing nationwide.
July 11, 2024
How renewable generator balanced trading risk and reward in low export market conditions.
July 8, 2024
TOG are now on a feasible and ambitious pathway to net zero, with short-term and long-term 1.5°C-aligned science-based targets.
July 8, 2024
To mitigate their impact on the environment, the client needed to understand the carbon impact of their energy consumption as well as the activities from their upstream and downstream value chain. They required decarbonisation solutions for their scope 1, 2 and 3 emissions, with detailed mapping of the cost, impact and expected timeline of these projects. The client wanted a clear net zero pathway supported by carbon reduction targets, ensuring alignment with a 1.5°C-compliant scenario, along with guidance around offsetting best practice.
July 8, 2024
Greenvale is a leading supplier of fresh and organic potatoes, serving the UK’s retail, wholesale and manufacturing sectors. Distinguished by its unique vertical integration, Greenvale oversees every stage of potato production, earning a reputation for its innovative and sustainable practices. Rowe Farming, renowned for its expertise in daffodils and bulbs, leverages Cornwall’s prime agricultural conditions to drive sustainability and technological progress.
July 3, 2024
Optimisation of building energy management systems earns £117K saving for Superdry.
July 3, 2024
Our client has a Trend BEMS (Building Energy Management System) across their retail portfolio, that controls HVAC (Heating, Ventilation and Air Conditioning), lighting and hot water.
June 12, 2024
UK Retailer saves £2.3M in electricity and gas, by optimising their building energy management.
Case Study: King's Cross Estate
May 24, 2024
20,000 tonnes of carbon emissions eliminated thanks to green gas deal at King's Cross
Case Study: 22 Bishopsgate
May 16, 2024
Combination of green energy supply & energy management delivers significant carbon savings
Case Study: Grosvenor House Hotel
April 12, 2024
BeMS improvements & optimisation ensure constant comfort and efficiency
Case Study: Volac
March 8, 2024
Energy saving opportunities identified for dairy nutrition manufacturers thanks to renewables. A key part of this journey was the implementation of renewable technologies and on-site electricity generation to reduce the reliance on grid-import, and hence reducing costs and associated carbon emissions.
Case Study: Hilton London Wembley
January 23, 2024
Hilton challenged Optimised to enhance visibility across their diverse systems and achieve substantial energy savings.

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