Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut
labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco
laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in
voluptate velit esse
Simplifying energy procurement and unlockingsavings for Holy Cross Catholic MAC.
An integrated approach to energy management delivered transparency, cost savings and sustainability insights across a seven-school Trust.
Read time - 2 minutes
In their words:
I find Zenergi’s service to be excellent and pricing very competitive. The Directors asked for a second tender to ensure that Zenergi was offering the cheapest solution. The Zenergi contracts were lower priced than the competitive tender and the online portal is also a good resource.
Martyn Alcott FISBL
Chief Finance and Operating Officer
Holy Cross Catholic MAC
What we think
Holy Cross Catholic MAC wanted simplicity, transparency, and cost certainty, and that’s exactly what we delivered. By aligning contracts, identifying billing errors, and supporting smarter procurement, we helped the Trust gain control of its energy strategy while uncovering real savings.”
Alex Payne
Director of Energy Markets and Procurement
Managing energy contracts for multiple schools can be complex and time-consuming. Holy Cross Catholic Multi-Academy Company (MAC) wanted to simplify its procurement process, ensure cost transparency and uncover opportunities to save. With one of its secondary schools already benefiting from Zenergi’s services, the Trust decided to bring all seven schools under our care.
A team effort
Zenergi partnered with Holy Cross Catholic MAC to take full control of its energy management, streamlining processes and unlocking hidden savings:
Simplified procurement: We aligned contract end dates across all schools and provided a wide range of suppliers and contract terms, making Energy Procurement easier and more transparent
Smarter decision-making: Directors were equipped with clear, like-for-like comparisons of energy contracts, enabling smarter budgeting and better governance
Greater flexibility: Freed from long-term commitments made months in advance, the MAC gained confidence and clarity in its energy decisions
Making an impact
Hidden billing errors can significantly impact budgets, but our Bill Validation Service ensured Holy Cross Catholic MAC was only paying what it should. Our team uncovered overcharges on VAT and the Climate Change Levy (CCL) across several schools, successfully claiming back these overpayments and returning valuable funds to Holy MAC’s budget.
Driving results
Our partnership extends beyond cost saving:
Actionable insights: Through our user-friendly customer portal, the MAC gained detailed visibility into energy consumption
Improved sustainability: Granular data helped the MAC identify opportunities to reduce energy use and make sustainable decisions
Better budgeting: Accurate data and streamlined processes allowed for more effective budget planning and cost control
The big picture
Working with Zenergi transformed energy management for Holy Cross Catholic MAC, delivering tangible benefits:
Recovered VAT and CCL overpayments to boost budgets
Aligned energy contracts across all seven schools, simplifying management and renewal processes
Enhanced visibility into energy usage through detailed insights
Supported smarter budgeting and reduced consumption
Managing energy procurement across multiple sites doesn’t have to be a hassle. At Zenergi, we make it simple and stress-free, so you can focus on what matters most – delivering value to your Trust or organisation. Let us take care of the complexities while you enjoy savings, transparency and peace of mind.
Ready to learn more? Start a conversation with one of our experts today.
Energy can be a significant expenditure for any organisation, especially during periods of high market volatility. The type of contract you choose can significantly affect what you’ll pay in the long term and it can be difficult to compare prices when there is an endless product and supplier choice available. Take control of your energy costs by leveraging our real-time market insights and expertise.
We'll identify any possible discrepancies in energy and water bills, ensuring the numbers are based on accurate usage data and the correct rates are being applied. We'll safeguard you from potential financial losses while allowing more informed and accurate budgeting and forecasting.
Turning complex carbon datainto a net zero roadmap for a global distribution business
Discover how we helped a multinational supply chain and distribution organisation build on its mandatory carbon reporting to develop a comprehensive carbon footprint and practical net zero roadmap.
Mamoona Butt
Energy and Carbon Analys
Zenergi
Helping a global commercial property insurerrecover £63,356 in energy billing error
Discover how Zenergi’s client support team identified incorrect out-of-contract charges and spent more than a year resolving the issue.
Total refund
£63,356
Keeping energy costs under control for MK2 Real Estate
Discover how strategic procurement and ongoing oversight supports a growing property portfolio.
Mark Leonard
Strategic Client Partner
Zenergi
Uncovering potential energy savingsof 26% for East Sussex County Council
Discover how we identified potential annual savings of more than £52,000 for a progressive Local Authority with ambitious net zero targets
Identified energy savings
1,042,371 kWh
Identified cost savings
£52,567
Identified carbon savings
194
tCO2e
ESOS audit identifies £4 million in cost savings.
Explore how our ESOS Phase 3 audit uncovered a 5% energy reduction and a two-year ROI for a FTSE 250 food and drink manufacturer.
Energy reduction
33,093 MWh
Cost savings
£4.1 million
Carbon reduction
6,219
tCO2e
Annual saving of £61,000+ and immediate ROI from TM44 A/C Inspection.
Discover how a global data centre accessed major operational savings and maintained compliance.
Saving from cleaning the chillers
£
40,000+
Saving from adjusting the schedules
£
21,000+
Saving from upgrading the chillers
£
337,000+
Unlocking £5 million in savings with ESOS compliance
How a global renewable energy leader turned ESOS into a strategic opportunity for efficiency and sustainability.
Energy savings
26,000,000 kWh
Carbon reduction
8,300 tCO₂e
Cost savings
£4.91 million
Powering a historicdining hall for St John’s School.
Our Siteworks team streamlined a complex meter installation to meet ambitious timescales and ensure a new dining hall opened on time.