Nearly every single person living in the United States relies on the electrical grid. It's how electricity gets from the power plant to your home, powering your devices and appliances. With no grid, none of the electrical work in your home will function – no television, no air conditioning and no electric lights. Our grid is changing, however, taking advantage of evolving technology on both the distribution and consumer side of the equation. Read on to learn more about how our electrical grid will evolve to meets the needs of the 21st century.

How to Balance Supply and Demand

The electrical grid is not a single object, but rather a giant network of power plants and transmission lines that spans the entire nation. In order for electricity to flow from the generating stations into your home’s electrical work, the grid needs to be able to meet the demand at any given time and place. This can be an enormous challenge – if there is too little production, consumers can be subject to annoying and damaging brownouts. Ramping up generation to meet variable demand is expensive and inefficient, however.

Some utilities solve the problem with time-of-day pricing, charging more during the day and less at night to smooth out demand. Smart technology, however, will allow us to fine-tune the grid even further to increase efficiency, improve communication and mitigate blackouts or other power outages.

Smart Meters and Dispersed Generation

Smart meters are one of the first steps toward our new grid. These meters track residential electrical consumption in real time and can communicate with the utility company instantaneously. They can allow producers to better predict demand, respond immediately to dips and spikes, and further refine variable pricing structures that incentivize people to use less electricity during peak hours. Smart meters also give homeowners the power to see where and when they are putting the most stress on their electrical work, allowing them to adjust their behavior strategically.

Changes are coming to the generation side as well. Traditionally, the electrical grid is powered by large, centralized power plants, but residential solar installations mean that generation is becoming more widely distributed. Wind generation is also becoming an ever-larger factor in our nation's energy supply. This means that the grid needs to be updated to become more flexible and adaptable, but there is a large payoff in sight – the more dispersed that power generation becomes, the more resilient the grid will be in the event of an outage, with smaller regions able to supply themselves with emergency power if they are cut off from the centralized system.

Makes Tomorrow's Energy Grid Work for You

No one knows exactly what the power grid will look like 100 years from now, but the nation is well on its way to updating its electrical infrastructure to meet the needs of this century. If you have any concerns about how your electrical work will interface with the power grid of the future, or need any other work done on the wiring and circuitry in your home, call an expert electrician today.

Commercial buildings such as ones that house a large number of offices also consume a significant amount of electricity. Most businesses look for ways and means of saving electricity and making their premises more energy-efficient. There are numerous ways in which you can optimise energy-efficiency on your commercial premises.

For instance you can install high grade insulation, install energy-efficient windows and doors, get blinds, drapes and curtains; and use UV-resistant glass film on the window panes etc. While all of these are important aspects, it’s also very important that you incorporate some cost-saving electrical solutions for your commercial building, such as:

Most people try various energy- saving methods in an effort to reduce their utility bills, but one of the simplest ways of lowering your energy usage is to make the most of natural light. This process of allowing the sun’s rays to light up indoor spaces is referred to as daylighting. It can help reduce your buildings energy requirements, while also improving the health & productivity of your employees.

Electricity may either be connected by 230 or 240 volts (these are called single phase circuits that are installed in most residential applications), or 400 & 415 Volts (3-phase). The latter are typically best-suited to provide power to heavy-duty appliances and equipment and in industrial settings as well as larger commercial applications.

Some people have electric kilns installed in their homes or garages because they indulge in making pottery or ceramics products. Certain homes have very elaborate and large, ducted air-conditioning systems. In all these situations, a 3-phase circuit would be required to support this heavy power usage.

The type of circuit used is dependent in the equipment or appliances installed on your property. It is important that you check the power & voltage requirements of the installations properly, before deciding what type of circuits you need. In most instances, even massive ovens and high energy-consuming heaters are typically singe-phase.

This current in amps has to be multiplied by the voltage to give you the power in watts. If a 3-phase supply is available, the total voltage of 24,000 watts will be divided by 3; this means 8000 watts will be used in each phase. This means the current in each phase is lower than 1/3rd of what it generally is in a single phase power supply (about 30 amps in each phase instead of 100).

The aspect to keep in view here is that if you have a 3-phase electrical connection, you will end up paying higher connection fees for it. In addition, you would have to pay fixed annual charges for 3-phase as well, so you shouldn’t be considering it for your new home unless it’s really needed.

Depending on the locality you live in, your property may also be connected to a SWER electrical line and many country areas have them. The SWER (single wire, earth return) delivers single-phase power. It is a very economical way of power distribution since it requires only a single transmission or active line. The earth is used as the return conductor and there is no neutral line.

In case you need to use any 3-phase motors in these settings, you would have to get a single-phase to 3-phase converter installed. Choosing the right phase is crucial to the optimal working of your equipment and for the safety of your property as well.

If you’re in the market for a new generator, then you’re off to the great start. We offer unparalleled service and exceptional workmanship when it comes to finding our customers a whole house or portable generator for their homes. But there are several things to consider if you want to make an informed decision. Whether you’re on a tight budget or you’re shopping for a comprehensive backup for your large home, it’s critical that you get in touch with a professional electrician early on. Only a knowledgeable and skilled technician can advise you as to which make and model of generator would work best for you.

Sale posters and coupons aren’t the only ways to make sales. You can use lights to your advantage, too. LED retail lighting can be used to create an environment that makes shoppers feel welcome and caters to their needs and expectations. Use LED store lighting to draw people in, to keep them focused, to guide them throughout your store, and to save money. There are so many ways that the right lighting can be beneficial to customer satisfaction and sales. Take a look at the following list of do’s and don’ts to achieve store lighting that will help you reach your goals.

There’s more to effective LED retail lighting than meets the eye. Creating an efficient lighting system that looks how you want while promoting products, making customers feel comfortable, and, in turn, increasing sales involves knowing the technical details of potential bulbs and fixtures. These details include efficacy, color-rendering index (CCT), and intensity.

Intensity/Lumens

In the past, the brightness of incandescent, halogen, fluorescent, or high-intensity discharge (HID) lights was measured by wattage. Now, a common method for measuring brightness is lumens. The higher the lumens, the brighter the bulb. Comparable wattage is always listed on our product pages for compatible products. If you’re upgrading from incandescent to LED and want a bulb or fixture that’s similar in brightness, you can use lumens for an estimate of what incandescent wattage would be. Simply remove the last number of the lumen value. The number that’s left represents estimated incandescent wattage. As an example, an LED light that emits 600 lumens is approximately as bright as a 60-watt incandescent bulb.

Efficacy

As a business owner or manager, you’re most likely concerned with getting the biggest bang for your buck. By paying attention to efficacy, you can make sure that you get the most light for the amount of power the bulb or fixture consumes. Efficacy is the amount of visible light that is produced with a certain amount of power (watts). You can determine the efficacy of a product by dividing its lumens by the watts it consumes. For example, a bulb that emits 480 lumens and consumes eight watts of power (480/8) has an efficacy of 60 lumens per watt. A bulb with this efficacy would be a much better option than one that emits 480 lumens at 12 watts.

CCT

CCT indicates the hue and tone of white light emitted from a specific bulb or fixture. CCT is measured in Kelvins (K), which is similar to degrees in Celsius. Different temperatures on the Kelvin scale represent different colors. For example, light at 2000K-3500K looks more orange/yellow and is called ultra warm or warm white, and as temperature increases in Kelvins, color changes to more of a “paper white” known as natural or neutral white (between 3500K and 5100K) and finally into a bluish-white known as cool white (5100K+).

The color temperature you choose will depend on the mood and shopping experience you want to give your customers. A retailer like Hollister for instance, who strives to create a laid-back, relaxed atmosphere, utilizes warm white and even ultra-warm white lights. Add on the cozy furniture setup and music and it’s clear that the goal is to get customers to hang out, relax, and spend more time in their store. Logic says that the more time you spend in a store, the higher the chances are that you’ll buy something.

Bed Bath and Beyond, on the other hand, uses a different approach to make sales. Their stores are filled with bright natural white light to showcase the wide variety of products that they offer. Customers are going to struggle in a store like BBB if it’s dimly lit. Knowing whether or not a shirt looks good is a lot different than buying new pots and pans. Dim light is flattering and more forgiving when customers are trying on clothes, but it won’t help you read whether or not your pans are dishwasher safe or scratch resistant. The lighting you choose should mesh well with the products you’re trying to sell. Using lighting to set the mood is a great idea so long as that mood doesn’t impact a customer’s ability to shop.

One of any retailer’s main goals when choosing lighting is to make sales. Use light to your advantage when trying to highlight certain things or create visual appeal. Make it obvious where new arrivals or sale items are. Use light to create a path that will guide customers through your entire store. Use LED sign modules for your store window or LED light boxes that feature your products. Anything unique, whether it’s cove lighting, lighting under a set of shelves, decorative light fixtures, or simply how you arrange your lights, is more likely to catch someone’s eye.

There are so many retail lighting options to choose from. Take a look at the list below to see some of the possibilities.

LED tube lights for fluorescent light fixtures

LED strips or puck lights for display case and shelf lighting

Retrofit can lights

Sign modules for store windows or creating custom signs

Canopy lights for outdoor overhangs

If your floor plan is constantly changing, it might be best to install a retail lighting system that can be changed as well. Track lights or gimbal and eyeball can lights can all be aimed in different directions. Depending on the products you’ll be displaying, you might also want to order new bulbs of varying intensities or color temperatures for these fixtures.

There are numerous places that are easy to overlook when planning your retail lighting project. Don’t forget the fitting rooms. This is where shoppers ultimately decide if a clothing item will work for them. Natural or warm white light is best, and a high-CRI LED light will show colors most accurately.

Illuminate aisles to guide customers through the store. Shoppers shouldn’t feel like they’re lost in a maze. Give them a sense of direction to know how to get where they want to go.

Don’t make it hard for customers to leave your store. Use LED light bulbs for exit sign backlighting and spotlighting. These lights are especially important during power outages or in emergencies.

If you’re putting your products on shelves, overhang from other shelves can cause shadows or limit light to the area. LED strip lights are a great solution for this. They have adhesive backings for easy installation, and most can be cut to fit the area that needs lighting. If you’re not crazy about the look of a strip under your shelves or if you want to eliminate hot spots (bright points of light), you can create your own LED strip light fixture using an aluminum channel and diffusing lens.

Make sure the checkout and customer service areas can be found easily in your store. Use different lighting or more lighting to make it stand out. Get creative with LED strip light fixtures around the counter, an edge-lit sign, or a custom-printed LED light box.

You might think that your parking lot has nothing to do with sales, but that is incorrect. If your parking lot is dimly lit, your store is not only less visible, but it’s also not as safe as it could be. A poorly lit parking lot can make customers feel uncomfortable and can lead to accidents. It can also be a problem for capturing security footage.  

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To see more retail lighting options, visit our commercial lighting category, indoor and outdoor LED lights can also be found in our light box, fixtures, landscape categories.