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LEC News

8th August 2018

Heating and cooling use around 20% to 40% of a building’s energy. Boilers and chillers are not as efficient as they can be, due to being old. Replacing your old boilers and chillers with new, modern versions can help to reduce the overall energy use of the building quite substantially.

A new condensing boiler can operate at highly improved efficiency, at about 95% whereas a conventional boiler will have an efficiency of only 80%.

1st August 2018

Building Energy Management System (BEMS) offer a number of energy saving benefits. These include:

  • Improved plant control
  • Monitoring energy usage
  • Optimising plant operating times

This can help you to achieve savings of anything up to 30% by installing and maintaining an effective BEMS.

Effectively managing BEMS clock schedules will ensure plant is not running overnight. Some of the easiest energy savings can be made through effectively managing BEMS time clock schedules on weekends or on bank holidays.

1st August 2018

LEC are proud to announce that they have become an accredited Continuing Professional Development (CPD) provider, having recently achieved CPD status. This status means LEC can now offer presentations on Overheating, Energy Saving Opportunities Scheme (ESOS) and BREEAM.

27th July 2018

This week’s energy saving tips will not only help to keep you cool at home and in the office, but will also help you to make savings on your energy bill.

26th July 2018

Sergey Barekyan, Associate Director for Low Energy Consultancy, recently qualified as a BREEAM Accredited Professional (AP), this is in addition to his current BREEAM assessor accreditation. Adam Alexander, LEC Managing Director said: ‘‘Well done Sergey, LEC continues to enhance our client’s compliance ease for BREEAM and all things sustainable’

BREEAM (Building Research Establishment’s Environmental Assessment Method) sets the standards for best practise in sustainable design and specification for non-domestic buildings.

15th July 2018
Use timers on lighting to save energy

Outdoor lighting is an excellent way of highlighting your business or home after dark. It can provide both security and atmosphere depending on your needs. However to save energy do you need to have your lighting on all night? Timers can provide the answer. It’s important to ensure your timer is correct and if it doesn’t automatically update to take account of daylight saving then you need to be ready for when the clocks change!  

11th July 2018

There should be a regular filter changing regime in the office and generally they should be inspected and replaced accordingly every 3 months.

A clean air intake filter means cleaner air is being recycled throughout the office. The system will not have to work as hard pulling in air through a clean filter which means it will last longer.

This can give savings of around 5% on heating and cooling costs.

4th July 2018

The UK is currently experiencing a heat wave, with temperatures reaching a scorching 32.6 degrees celsius! This weather is set to continue for a couple more weeks, which means that air conditioning units will be working overtime to keep buildings cool.

4th July 2018

Welcome to Mary Mitsopoulou who has joined our team at the London office as Principal Energy Consultant. Mary is a CIBSE Low Carbon consultant and assessor using IES whose experience spans 10 years in architectural and building services design.

27th June 2018

When machines work below their optimum efficiency settings, they often consume more energy and are at risk of failure. To avoid this, regular maintenance of your systems is recommended. Building Energy Management Systems (BEMS) are able to read machine data to anticipate failures, enabling preventive maintenance processes and lowering energy use.