Smart & Sustainable Building Masterclass: How to drive your building smarter and keep the lights on!
16th January 2023 @ 17:30-19:30, haysmacintyre, 10 Queen St Pl, London EC4R 1AG


Crystal Associates, with partners, kicks-off a series of in-person presentations, webinars, and podcasts.

  • Smart & Sustainable Building Masterclass: How to drive your building smarter and keep the lights on!
     January 16, 2023
     5:30 pm - 7:30 pm

The built environment accounts for around 40% of global CO2e emissions. If we are to hit net zero and mitigate the impacts of climate change, we all need to do more, quicker.

Crystal Associates, with partners, has therefore compiled a series of in-person presentations, webinars, and podcasts to help their clients, potential clients, and frankly anyone who will listen, along the journey.

How to drive your building smarter and keep the lights on!

The new International Standard, EN ISO 52120-1:2022 has just replaced the British version, EN 15232-1:2017 and has to be implemented at a UK national level. But what does this actually mean?

For the first event of the series, Smart buildings expert, Steve Loughney, will explain what the standard means for the energy performance of buildings and the impact of building automation, controls and building management. Steve will also explain how can you shield your business and your client’s business from the impact of ever-increasing energy costs? In addition, how can you protect your business from the risk that energy supplies may be restricted this winter and thus keep the lights on?

Steve will also be joined by Mark Shewring, tax partner, from event hosts, haysmacintyre. Mark will look at some of the ways in which the current tax environment supports the investment required in green technology and reduces the net cost of adapting. 

Join us on Monday 16 January 2023, from 17:30-19:30 at haysmacintyre’s central London office for a great evening of discussions on the above, while also networking over drinks & canapés.

Who should attend:

Building owners / occupiers, managing agents, FM companies, energy saving consultants and PropTech enthusiasts.


Steve Loughney – Cyrstal Associates

Steve Loughney has spent 38 years in the building control industry looking at wellbeing, smart buildings, and energy. Up to 2021 Steve was the technical director of Siemens’ building technologies business. Steve is now focused on supporting businesses to understand what is right for them in making buildings smart and achieving decarbonisation targets, while saving money.

Mark Shewring – haysmacintyre

Having joined haysmacintyre in 2004, where he trained and qualified with the firm, Mark specialises in providing tax advisory services for our clients with particular experience in the property sector.

Mark enjoys advising clients on a diverse range of tax matters with particular experience in M&A support, group restructuring and employee equity incentives including Enterprise Management Incentives (EMI) schemes.

The Partners:

Crystal Associates is an independent consultancy formed in September 2019 which helps cities, communities, and businesses to be smarter and more sustainable.

Haysmacintyre is an award-winning firm of chartered accountants and tax advisors based in Central London, comprising 36 partners and over 400 staff with a strong, market leading international alliance.

By signing up to this event you are agreeing for your data to be shared with haysmacintyre and Crystal Associates for the purpose of this event.


Venue Phone: 020 7969 5500

Venue Website:

haysmacintyre, 10 Queen St Place, London, EC4R 1AG, United Kingdom

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Awards and Accreditations

Accounting Excellence Large Firm of the Year 2023
eprivateclient top accountancy firm 2023

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