As we venture further into the era of climate change, humans are constantly searching for ways to decrease energy consumption and increase efficiency. Unfortunately, there's no silver bullet. Truly reducing our impact on the global climate requires a combination of an increase in renewable power generation, behavioral changes to decrease consumption and increasing the efficiency of our homes and appliances. Even as we strive for improvement, sometimes we fall short. According to a new study from the University of California, Berkeley, for example, a federal Weatherization Assistance Program is not bringing in the expected efficiency benefits.

Looking for the Win-Win

Investments in home efficiency are usually considered win-win scenarios. Reductions in energy consumption lessen the impact on the environment and reduce energy bills at the same time. Many upgrades, like replacing an outdated refrigerator with a new Energy Star-certified model, will eventually pay for themselves in energy savings.

However, not every savings promise comes through. The Berkeley study looked at 30,000 households in Michigan that upgraded their home systems with new insulation, weather stripping, HVAC equipment and more. The federal government paid up to $5,000 per house for the improvements, but the average household only realized $2,400 in savings during the lifespan of their new efficiency features. That's not a great return on investment.

Ancillary Benefits

The households saved 10 to 20 percent on their energy costs, on average, which is only about 40 percent of what they were projected to save. The results are discouraging for consumers who are striving to implement any cost-saving measures they can find. Electricians and home service technicians can help you upgrade your home systems, but the changes will only go so far.

There were other benefits to the weatherization program outside the raw financial data, of course. The investments were aimed at low income households, so the money saved helped reduce poverty in the area. Plus, the reduction of carbon in the atmosphere from the program has additional economic benefits. Nevertheless, the disappointing result could be a blow to the willingness of the government to make similar investments in the future.

Let the Buyer Beware

The big lesson for the consumer? Don't believe just any claim about energy efficiency, and do your due diligence before investing in a big-ticket upgrade. You can and should make efforts to reduce your energy consumption, but be careful not to blow your investment dollars on items that don't give you a good return.

"This underscores the value of field-testing," paper author Michael Greenstone said to Vox. "Particularly in a world where economy-wide carbon pricing does not look feasible, we should be redoubling our efforts to find those CO2 reduction measures that have the biggest bang for the buck."

If you need advice on how to get the best return when it comes to energy efficiency, find an experienced electrician who can help you invest your dollars wisely and steer you away from less effective purchases.

When it comes to step lights, there are several light sources to consider. infographic you can use to brush up your light bulb identification and selection skills. If you want to see how LED compares to other common light sources, use the infographic as you choose your step lights. Knowing what light source you prefer will make your decision easier.

2. Type of Installation

When you need electrical power but the nearest outlet is too far away for your device to reach, an extension cord can bridge the gap and bring the socket to you! Extension cords come in numerous shapes and sizes, and are intended for many different applications. However, are you choosing the right cord for your needs? Believe it or not, not all extension cords are created equal, and depending on the amount of energy you need and where you need it, you should carefully consider what cord you’re using. Check out our blog now to learn about the different types of cords and which one you should choose for the job.

While extension cords are great because they let you bring power virtually anywhere you need it, you should also think very carefully about where you will need this power, and where you plan on drawing the electricity from. Longer isn’t usually better, and in fact, the longer your extension cord is, the lower the delivered voltage will be. The more distance electricity must travel, the weaker it will be when it reaches you. This is because every cable has a certain amount of resistance, which causes your voltage to drop as well as produces heat. If you can help it, don’t use a 100-foot extension cord if you only need power about 20 feet away. You’ll bring better voltage over a shorter cable, and have less cable to manage during use as well.

On a related note, if you do have to bring electricity to a further-away distance, never link two extension cords together. This is a recipe for disaster. If you must bring electricity to a further-away distance, always upgrade to a longer cord that will meet your needs.

If you pull too much power through too small of a cord, you will draw too many amperes (or “amps” for short), and the cord itself being too small or having too much internal resistance will get hot and possibly fail, which could result in melting, sparks, and even a bad electrical fire. A device that uses more electricity, such as a major appliance like a stove or electric grill, should always be plugged into a larger-gauge extension cord, whereas smaller gauge cords are generally safe for use with things like laptop and phone chargers, low-energy lamps, and more.

Extension cords are a huge trip hazard, and the more you use one, the more likely it is that someone will eventually get tangled up and fall because of it. Be very cautious where you run your extension cords, and always make sure you secure them down with tape or cover them with a large carpet or rug to make sure nobody will accidentally become tangled in one.

If you own a business and find you are in constant need of an extension cord to a particular spot, you may want to consider calling a Marietta electrician and having them permanently install a new electrical outlet to get rid of the need to use an extension cord all together. This can significantly improve worker safety even save you money on your electric bill by helping your devices get the voltage they need easier.

Love is in the air! Fall officially began last week, so we are in the throes of the autumn wedding season. Although the summer months have traditionally been the most popular for weddings, autumn weddings have steadily risen in popularity and nowadays, you’re just as likely to receive an orange maple leaf save-the-date as you are a frilly invite with a flower border.

But as we all (should have) learned in elementary school, when the seasons change, the angle of sunlight touching the earth changes as well, resulting in a different quality and duration of sunlight. While many people prefer the more “golden” tones of autumn afternoons (especially photographers!), it can certainly be challenging to keep your special day well-lit when the sun begins to set. But never fear! Here is a list of four ways lighting can save the day on your big day.

If you can, hire a lighting designer for your wedding. Great lighting can be the difference between a spectacular party and a “well, they tried hard.” Acclaimed lighting designer Extreme Productions) how glamorous professional wedding lighting can be. If you can afford to go all out, you won’t be sorry.

The reason lighting at a wedding is so important is it can really make or break a venue’s ambiance. Whether you want a romantic vibe, like in the picture, or more of a warm, casual family feel, lighting can make a huge difference on how successful you are in achieving the aura you desire. You will want to look into professional lighting design, especially if your wedding takes place outside. Many venues have pre-approved lighting designers familiar with their codes, so make sure to find out when venue-hunting.

But if hiring a lighting designer is these awesome DIY wedding lighting tips from the blog at Wedding Window.

It’s incredibly easy to forget about “minor details” like lighting while planning your wedding, but you can go nuts trying to come up with last-minute lighting solutions. Since lighting has such a big impact every part of the wedding, make it a priority!

3. Make a list early on of things that need to be well-lit, and plan accordingly.

Do you want your new monogram spotlighted on the wall at your reception? Or pinhole light above your wedding cake or centerpieces? Maybe fun, moving lights for the ceiling above the dance floor?

Research some of the lighting elements that have worked well at past weddings and make a list of everything you want at yours. It’s okay if you have to scrap some of your ideas, but the process of writing it out will help you make sure you don’t miss anything you’ll regret later.

If you’re doing your own lighting, this step is crucial to planning for what kinds of lights you want where, and what crafting you need to finish beforehand. Taking the time to plan ahead will save you all kinds of trouble at game time.

4. Crappy venues can’t defeat you!