Tech Green Limited7 Headingley Road • Retford • Nottinghamshire • DN22 7EE

Tel: 01777 710247E-mail: info@tech-green.co.uk

At Tech Green Ltd our specialist skills and highly professional approach enables us to offer sustainable technical solutions across a number of industries.We have a proven track record of delivering new technologies, changing behavior, obtaining funding and finance and managing projects and programsOur aim is to share our knowledge and practical experience to empower people to change the way they think and act towards sustainable technology.

We do this by giving advice, managing innovative solutions and engineering projects, training others to act, and undertaking research and policy analysis.

Tech Green Objectives:Recognise the impacts of a project on companies

and communities, global or local, and consider the views of the community.

Ensure that knowledge about sustainable technology is up-to-date.

Identify all the issues and options to the decision-maker for a project so that decisions are soundly based.

Identify options that take account of global, economic, social and environmental outcomes.

Ensure that solutions and options are offered that will contribute to sustainability.

Strive to go beyond the minimum wherever possible, anticipating future legislation which may be stronger.

Reduce resource demand by using less in the first place.Use systems and products that reduce embedded

carbon, energy and water use, waste and pollution.Adopt full life cycle assessment as normal practice,

including in the supply chain.Adopt strategies for re-use, recycling, decommissioning

and disposal of components and materials.Minimise any adverse impacts on sustainability at the

design stageHarness skills to minimise damage to people or the

environment from engineering processes and products.

LED LIGHTING:

LED lights are super energy efficient, using approximately 85% less energy than halogen or incandescent lighting – meaning significant savings on your power bills. LED lights also have a much longer lifespan than other types of lighting.

Key benefits of LED:   LED lighting will reduce your energy bill. LED lighting will reduce your carbon

footprint. LED lighting will reduce your maintenance

bill.

LIGHT SURVEY:Our onsite surveys will record your existing lighting, operating hours and electricity costs leading to a detailed report which will: Tell you exactly how much the current lighting system costs on

a annual basis/5 Yearly basis Establish if your present lighting is suitable Inform you if areas are to the correct lighting levels Identify opportunities for daylight/presence control systems Establish the best energy saving lighting technology for your

needs Identify any issues or specialist equipment needed for the

installation of new lighting

5 YEAR SUMMARY OF COSTS AND PAYBACK Existing CO2 Emissions Tonnes: 343.69

Proposed CO2 Emission Tonnes: 27.24

Saving:316.46

Existing Electricity Cost: £65,883.18

Proposed Electricity Cost: £5,220.93

Saving:£60,662.25

Existing Replacement Lamp Cost: £9,542.00

Proposed Replacement Lamp Cost: £0.00

Saving:£9,542.00

Existing Maintenance Cost: £1,500.00

Proposed Maintenance Cost: £0.00

Saving:£1,500.00

Existing Total:£76,925.18

Proposed Total: £5,220.93

Total 5 Year Saving:£71,704.25

Capital Investment Expenditure:£12,663.90

Payback (not inc, CRC months):10.60

Total Annual Saving:£14,340.85

Payback (Inc CRC months):10.06

CRC Saving (£12.00/tonne CO2):£759.50

LIGHT SURVEY EXAMPLE PAYBACK:

LIGHTING PLAN:Tech green will then produce a full lighting plan of the project, showing where lighting is required and give an indication of lighting levels:

LED LIGHTING PRODUCTS: LED Flood Lights

LED Anti Corrosion

LED 2D

LED Bulbs

LED Down Lights

LED Emergency Lighting

LED High Bay

LED Panels

LED Spotlights

LED Tubes

SPECIALIST LED PRODUCTS:Intelligent LED High Bay Fixtures The best investment you can make in your facility, Intelligent LED lighting is a network of intelligent LED that maximizes lighting performance and efficiency. By responding to the environment, intelligent lighting systems deliver unmatched performance and long-term value. Energy Costs? Reduced by 95%. Peace of mind? Comprehensive 5 year warranty. Safety? Delivered Light Levels Transformed Control? Total Results? Proven Environment? -40 degrees C to +50 degrees C.

IP68 LED Lighting: Unique patent design, TUV-GS, IP68, CE/ROHS

Certified

Available with PMMA and HBG Material

Water Proof, Dust Proof, Damp Proof

Excellent transmission of light and thermal conductivity

High Efficiency 100-115LM/W

Long Lifespan 50,000 Hours

Energy Saving upto 80%

5 Year Warranty

EXPLOSION PROOF LED LIGHTING – ATEX APPROVED

Explosion protection:

Gas explosion protection - ATEX II 2 G Ex de IIC T5 GbDust explosion protection – ATEX II 2 D Ex t IIIC T95 Db IP66

Material:

Enclosure - Copper-free aluminium, powder coated external surface, yellow (RAL1021)

Glass cover - Toughened glass, stands 4J impact

Power controller - Wide voltage input, CC-CV (constant current - constant voltage) output, power factor 0.98, with function of distributed current, constant current, surge-proof and anti-electromagnetic interference, and protection against overcurrent, open circuit, and short circuit.

Exposed fastener - Stainless steel

Energy-saving effect - Similar luminous flux, electricity saved by over 70%, LED lamp service life extended by over 3 times, less maintenance expense, and less electric energy loss.