Commercial Blog

Free CPD Training for Commercial End Users: Solar PV and / or Battery Storage - Our Offices or Yours

Erica Charles Jun 15, 2018 11:05:38 AM

Are you responsible for a commercial property or a commercial / residential property portfolio? Or are you an architect, specifier, commercial end user, engineer, contractor or consultant seeking to learn more about solar PV or battery storage?

If so you many be interested in our FREE CPD accredited training courses.

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Topics: CPD Training

LED Lighting Calculator: How Much Money Could Your Business Save?

Erica Charles May 18, 2018 7:37:12 AM

Upgrading to LED lighting typically halves your lighting bill.

If you install lighting controls at the same time (occupancy sensors etc), you can reduce running costs by around 70%, particularly if half your office is empty, but all your lights are on.

Spirit Energy has this week launched an online LED Lighting Calculator to enable you to see very quickly how much energy, and money, you could save, and how long it would take a lighting upgrade to pay for itself (usually 2-4 years, less if you are eligible for Green Business Funding).

FREE

Online LED Calculator

 

Calculate Now

 

Where are the easy wins for your organisation?

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Topics: LED high bay replacement bulbs, LED lighting calculator

Electric car charging points for business: EVBox and EO

Erica Charles Mar 7, 2018 2:08:22 PM

By 2020, a business with 100 employees can expect to have 10 employees with an electric car

Time flies, and guess what, 2020 is only 22 months away...... No surprise then that many businesses are making their first foray into the world of electric car chargers to give their customers, staff and fleet the necessary EV charging infrastructure. 

As they do so, they are realising that EV charging not only represents an opportunity to make their business a better place to work for employees and boost their CSR credentials, it also provides a potential new revenue stream, albeit a modest one unless installed at scale (click here for a brief summary of the business case).

The question is, if you want to install EV chargers at work, what functionality should you look for, and which brand should you choose?

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Topics: EVBox, EO Charging, EV Charging for Business

More low carbon grants for SMEs...courtesy of the EU so apply now!

Henry Day Feb 2, 2018 4:49:13 PM

Following on from our previous blog detailing Carbon Trust's Green Business Fund, we have recently become aware of other (EU-funded) free handouts for SME's looking to enhance their green credentials AND reduce their bills!     

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Topics: Carbon Trust Loans, Energy Efficiency Finance, Salix Finance, Green Business Finance

Free solar, zero cost green: Spirit Energy’s new Guide to Solar PPAs

Erica Charles Jan 16, 2018 4:24:58 AM

According to Solar Power Portal, the latest EEVS Insight report has found that demand for solar PV among corporates remains above average, despite Brexit uncertainty impacting the wider energy efficiency sector.

This comes as no surprise to us, because we frequently see companies able to achieve a 12-20% IRR (internal rate of return) from solar PV, over the 25 year expected life of the system.

And solar PV provides a very visual statement of an organisation's green credentials. It is a technology well liked by the public and thus appealing to employees, shareholders, customers and suppliers.

Furthermore, if your organisation fits the criteria for a Solar PPA (Solar Power Purchase Agreement), you can benefit from having solar on site without paying for the system yourself. 

What is a Solar PPA?

Read on to find out more, or download our brand new (and free) Guide to Solar PPAs:

 

Guide to Solar PPAs

(Power Purchase Agreements)

 

 

Download now

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Topics: Solar PPAs

Angling for a Flat Roof Solar System?

Erica Charles Jan 2, 2018 5:06:09 PM

Driving around business parks and industrial estates (as I do..), I am frequently struck by how many flat roofed industrial buildings there are, and how few of them have solar panels on them.

Flat roof solar tends to cost slightly more than sloping roof solar, but it's still worth doing - payback times of 7-9 years are typical, versus an expected life of 20-30 years.

In simple terms the lifetime cost per kWh generated is around 4.5p.  With the Feed-in Tariff subsidy that falls to around 3p per kWh! 

You really should want one...

3p per kWh is pretty amazing, particularly when compared to a grid cost of 10-15p per kWh and rising. So if your premises has a flat roof, don't dismiss it. Call us and we'll assess the viability of the installation for you. 

In the mean time, here are a few key things to be aware of, including the optimal panel slope, the optimal orientationfixing type, ballast, and roof warranties. 

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Topics: Flat roof solar

Emergency Lighting Compliance: Automatic Test Systems pay for themselves within 3-6 years

Erica Charles Dec 14, 2017 5:20:42 PM

Emergency lighting needs to be checked every month. Any repairs or remedial work must be carried out within a reasonable time and all changes must be recorded.

Anecdotal evidence suggests that a significant proportion of organisations do not regularly test and maintain their emergency lighting.

This is partly because standards have changed (BS 5266 was updated in 2016) and the relevant people may be behind the times. But it’s also because testing emergency lighting every month (and annually for a three hour test) is rather laborious and labour intensive, and therefore expensive.

The fines for non-compliance are even more expensive.

Installing the right test mechanism to make compliance easy is fundamental.

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Topics: Emergency lighting compliance

Attention high electricity users (base load 500kW): cut your electricity bill using funded battery storage

Erica Charles Dec 5, 2017 1:46:51 PM

Is your business is a high electricity user? If so you could benefit from funded battery storage, enabling you to reduce your electricity bill by avoiding peak time electricity surcharges (TRIAD charges and Red Band DUOS charges).

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Topics: Funded commercial energy storage

Emergency Lighting - are you compliant? (What will YOU do if the lights go out?)

Erica Charles Nov 23, 2017 11:29:50 AM

If your mains lighting failed what would you do? Evacuate? Stay put? Use the daylight coming through the skylights or the windows to keep working?

Many organisations have emergency lighting, but it's amazing how few employees/occupants know what the drill is if the lights fail.  A fire alarm going off sends a recognisable message to get out. In contrast, without a clearly communicated policy, normal lighting failing and emergency lighting coming on is more likely to spread confusion, particularly in an environment where carrying on 'normally' is possible without the mains electricity working.

Furthermore, we see quite a few buildings in which the emergency lighting and / or signage hasn't been brought up to regulations - primarily the 2016 updated standard BS 5266

Does your business comply with the following? If not you’re at risk of prosecution:

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Topics: Emergency lighting compliance

High performance solar panels: SunPower solar panels generate 30-50% more power

Erica Charles Nov 3, 2017 5:43:25 AM

As a rule of thumb, with the decline in Feed-in Tariffs and the advent of battery storage, a grid-connected commercial solar system is best sized with an annual output (kWh) approximately equal to the annual load of the business / property.  

So if your load is 36,000kWh a year, and a kWp outputs 900kWh a year, size the system at 40 kWp.

What if your roof is too small to achieve this with standard panels? Which panel do you turn to?

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Topics: SunPower, BenQ