HVAC maintenance and HVAC repair sometimes become necessary in certain situations. This is especially the case during hot summers. A malfunctioning unit can not only reduce comfort in the house, but also set the homeowner back large sums of money due to inefficiency.
Heating Service Repair
Like with other domestic appliances, there are several things which could go wrong within a HVAC unit. Some of these problems occur more frequently than others. It’s possible to fix some issues without having to call an air conditioning expert.
If the house starts becoming unbearably hot, the first thing to check would be the thermostats. Older units can be accidentally switched from cool to off, especially when bumped into. Their digital counterparts are also affected when the battery starts losing power.
If lowering the thermostat fails to make the unit turn on, it could be due to a blown fuse or a tripped breaker. If this is reset or the fuse replaced and the problem still persists, it’s advisable to contact an electrician. Outdoor units that run constantly also tend to freeze up. This can be rectified by turning the unit off for some hours to let it thaw.
DIY AC Repair
Not many homeowners can undertake such a task on their own. This is because the expertise and equipment involved are usually advanced, which brings in the need for a trained specialist. Nevertheless, there are several things that one could check on their own to enhance the performance of their unit.
If the compressor fails to turn on, the breaker and fuse would be the components to check. A running unit that isn’t cooling could be due to low refrigerant level. This would require professional help to replenish. The condenser coils on both sides should also be checked to see if they’re dry. If this is the case, one would need to brush and vacuum them. One can do this at least twice each summer.
Hiring Expert HVAC Technicians
At best, the things that a typical homeowner can do on their own are limited. Typically, an issue will be too complex for even well-acquainted individuals to handle. Once it’s established that the hitch is outside an individual’s scope, there are several things one needs to consider before hiring an expert.
Ideally, a HVAC unit should be repaired before the summer season starts. This is because technicians get quite busy as the hot season progresses. This high demand makes it hard to schedule an appointment.
It would thus be prudent to call a furnace contractor in Brownsburg Indiana before the season starts. Typically, one is likely to land a convenient appointment time, and could even save some money. One will also be prepared for high temperatures that could occur later on in the season.
Whether you are looking to go green because you are selflessly trying to help save the planet, you want to save some of your hard-earned cash, or, most likely, a combination of the two, deciding to make your lifestyle and your home more environmentally friendly does come at a cost.
Fortunately, lenders are now offering more cost-effective ways for you to embrace sustainability. From solar panel agreements to energy improvement mortgages to short-term loans for smaller green changes, keep reading to discover all the green finance deals on offer.
Energy Improvement Mortgages
If you are looking to make eco-friendly improvements to your home, such as more energy-efficient windows, additional insulation, or a better heating and cooling system, an energy improvement mortgage can help you to achieve your goals.
For those that already have a mortgage, you can increase your loan amount by refinancing your mortgage to cover the costs of your new upgrades. Although this will increase your monthly mortgage payments, you will recoup this over time through lower energy bills. (If you are age 62+, consider refinancing into a reverse mortgage for the same result)
In fact, by simply installing double-glazed windows in your home, you can expect to save $250-$300 per year. Given that these windows can last up to 20 years, this could save you $6000 over their life span. Furthermore, if you choose to install triple-glazed windows, you can expect further savings of between 5%-10%.
Short-term loans
If you are looking to make a series of smaller changes to your home, which do all add up to significant savings, your best bet may be to take out a short-term loan.
Cashlady offers quick cash loans that can be approved almost immediately, typically lending lower amounts that are paid back within short timeframes.
Small green upgrades that you may want to consider making include:
Installing LED lights that last longer and waste less energy than standard fluorescent bulbs – save up to $75 a year.
Fixing any inside or outside leaks – save up to $35 a year.
Replacing an old toilet with a WaterSense model – save $100 per year.
Planting shade trees – save $35-$199 a year.
Purchasing energy-efficient appliances. By upgrading all of your appliances, including your dishwasher, oven, fridge-freezer, and kettles to ones with a higher efficiency rating, you will use up to 40% less energy.
Both solar leasing and power purchase agreements involve the solar provider in question paying for and being the rightful owner of your solar power system. They will take care of the system installation, the maintenance, and any repairs that need carrying out.
Solar leasing can be advantageous, as you do not need to pay for any upfront costs to install the solar system. However, the savings you make will be less than if you purchased the solar panels outright, plus the provider is entitled to the financial incentives for going solar.
Alternatively, if you want to purchase solar panels outright, you could consider a home equity loan. Buying solar panels is not a cheap option (you can expect to pay between $10,000 and $30,000 depending on the size of your home). However, they are expected to last for at least 25 years with a less than 10-year payback on the system, meaning you could potentially enjoy 15 years of free electricity.
Heating and cooling account for more than 50% of home energy consumption. If you are paying a lot in the name of energy bills, your HVAC system is most likely the primary cause. It is vital to cut down on the energy consumption of utilities to save money (and energy). Energy companies such as American Power and Gas, suggest consumers and homeowners pay special attention to their HVAC system. as heating and cooling cost make up about 40% of your energy bills.
It may also be wise to consider switching to a system that operates on solar or other forms of renewable energy––Providing if it can be afforded.
Here are some ways you can reduce HVAC energy consumption:
Programmable Thermostat to The Rescue
HVAC system design can be made to consume less energy with the help of programmable thermostats.
The DOE recommends reducing room temperature to 15 degrees in winters when you are not home for 8-10 hours. Similarly, they suggest increasing the temperature by around 15 degrees in summers when you are not going to be home for half the day. This will help you save about 15% more energy annually.
The benefit that programmable thermostat gives you is that you won’t have to manually adjust the temperature every day. You can simply program it to change the temperature and save energy. It also has the added plus of operating on a timer so you don’t have to worry about leaving it on throughout the day.
Maintain The Coils Of Your AC Unit
The outdoor unit of the AC can allow dirt and debris to pass through it and gather around the coils and reduce the efficiency of the AC, as a result the unit consumes more energy to keep the room cool.
Keep your outdoor unit clean from dirt, fallen leaves, and other debris to make it work perfectly. If you believe that your outdoor unit needs cleaning, shut it off and use a vacuum to pull out all the dirt.
Inspect Air Filters
Air filters need special attention as they can get blocked due to dirt and debris. They need to be replaced every season as damaged filters put extra pressure on the unit causing energy to be wasted.
Other than this, you should also replace the filters every now and then. This is not a very tough job and you can do it on your own.
Here’s how to do it:
Remove the filter and check for debris stuck in the filters.
Keep the filters under light to see if it’s able to pass through. If it doesn’t then you will have to wash the filters.
Clean the filters with a toothbrush, or another such tool first.
Put the filters in soapy water for a few hours, dry and see if the light passes again. If it does then you can re-apply those, otherwise, you may have to change the air filters.
The average life expectancy of air filters is about 2 to 3 months if they aren’t maintained. Otherwise, they can easily run for a year.
Out With The Old, In With The New
HVAC systems can be costly but if you have been using one for more than 10 years now then it’s time to replace it with a modern and an energy efficient HVAC system.
AC Coils of HVAC systems require regular cleanup
A Clean Way to Cool Down
You can also consult with your energy provider regarding making the switch to renewable energy services. You can also look into energy storage systems such as Tesla’s solar panels that can drastically cut your power bill and provide clean sustainable energy for your home.
The Verdict
Around 48% of US home energy consumption is directly attributable to HVAC use and heating or cooling. These are some of the most efficient ways which you can reduce the amount of energy consumed by your HVAC system.
Are you thinking about buying a new car? If yes, then you may seriously want to consider getting a hybrid car as there are many benefits to this type of car and more and more motorists are making the switch. Read on to discover a few of the main benefits of hybrid vehicles.
1. Eco/Power Balance
One of the primary advantages of owning a hybrid is that you get a good balance of eco-friendly driving and power. You get the best of both worlds with a hybrid because they are more environmentally-friendly than a typical car but they also still have a lot of power, so there is no compromise on performance which is key for those that spend a lot of time behind the wheel.
2. Battery Charging
Many motorists are hesitant to make the switch to electric due to range anxiety. This is less of a concern with hybrid cars because you do not need to use or own a charging point as the vehicles charge up their own batteries, meaning that you can easily travel long distances without having to worry about stopping and recharging the battery.
3. Reliability
Reliability is key when deciding on a car and modern-day hybrids are highly reliable. The technology has come on leaps and bounds in recent years as the demand has soared, so you can be sure that any hybrid vehicle that you purchase will be a car that you can rely on each and every day.
4. Running Costs
Of course, another major advantage to buying a hybrid is that you can make huge long-term savings when it comes to running costs. Hybrids consume less fuel and emit less CO2 which means that you are spending far less on petrol than a typical automobile and you will pay less in road tax, plus you will also avoid congestion charges which are on the rise and being introduced in cities up and down the country. While they can cost more to buy, you can recuperate the cost that you save on fuel and you can make the cost easier to manage with a finance deal from somewhere like Go Car Credit.
These are the main benefits to buying a hybrid car over a conventional automobile but there are many others. It is easy to see why so many motorists are now making the switch and there are many excellent models to choose from, so it should be easy to find one that fits in with your lifestyle.
You might be familiar with hydrogen technology, a novel method addressing our increasing thirst for renewable energy alternatives. With each passing year, sustainable power gains more traction, stimulating the brains of researchers and scientists to innovate ways of energy production and storage with less environmental impact.
Nestled within these innovations, hydrogen technology stands out, promising not just a leap into clean energy, but also a revolution in water storage and energy saving.
Buckle up for this blog post, where we’ll embark on a journey through how these exciting technologies are molding the contours of our contemporary world, all whilst preserving our dear Mother Nature.
A Deeper Understanding of Hydrogen Technology
Before we take a deep dive into the ongoing advancements, it’s pivotal to grasp what hydrogen technology fundamentally is.
Chances are, you are aware that hydrogen is one of the most abundant elements on our blue orb, accounting for approximately 75% of our atmosphere by mass.
What might surprise you though, is the multifarious ways this element can be tapped – from generating clean electricity using fuel cells right to powering an eco-friendly method of transportation.
This all begins with water electrolysis – a process where electrical current disassembles water molecules into discrete oxygen and hydrogen gasses.
While some conventional methods depend on fossil fuels to manufacture hydrogen, contemporary developments aim to leverage renewable energy resources to promote greener production undertakings.
Being emission-free at the point of use (only exhaling water vapor when used in fuel cells), it isn’t hard to understand why hydrogen technologies are touted to potentially revolutionize energy supply chains globally.
Water Storage: Bigger than you Thought
By now, you might be wondering how hydrogen technology can improve water storage solutions. To understand this, let’s take a closer look at the role of hydrogen in such systems.
In conventional water storage methods, multiple factors limit the available capacity – including evaporation losses and geological constraints. The idea behind using hydrogen in these applications is that once it gets produced from water through electrolysis, it no longer has to remain stored as an independent element.
Instead of dealing with large storage structures for water like tanks and reservoirs, hydrogen can be efficiently compressed into containers or even injected into underground rock formations.
When needed again for power generation or other uses, the hydrogen undergoes another process (such as fuel cell catalytic conversion) and turns back into energy and pure water. This ingenious method thereby eliminates many problems associated with traditional water storage while still preserving the natural resource we all rely on.
Hydrogen-Powered Energy Savings: How Does it Work?
Saving energy has become more critical than ever before due to global climate change concerns and increased awareness about Earth’s finite resources.
Hydrogen technology, including fuel cells that are on sale, inherently exhibits impressive energy-saving capabilities mainly thanks to operating with efficiency rates far beyond those of combustion engines..
Fuel cells work by combining hydrogen and oxygen to generate electricity without burning any fossil fuels – releasing only heat and water vapor as output emission.
This process results in minimal losses compared to internal combustion engines whose exhaust gasses need proper after-treatment before release, making them less efficient overall.
Moreover, since hydrogen is easily producible through renewables-driven electrolysis processes, it unlocks avenues for truly sustainable energy generation with zero greenhouse gas emissions when used alongside green-powered devices like wind turbines or solar panels. You can learn more about these processes on our home page.
Innovative Products That are on Sale Today
As the hydrogen revolution continues to gain pace, a variety of innovative products are already available on sale for consumers and industries alike.
From hydrogen-powered vehicles like Toyota Mirai or Hyundai NEXO that promise zero emissions and sustainable transportation solutions, to stationary fuel cells employed in buildings and energy plants – there’s no shortage of opportunities for you to join the green energy movement.
Fuel cell systems are increasingly used in backup power applications while remote regions can rely on compact units such as Intelligent Energy’s 801 fuel cell system, built upon their best-in-class lightweight air-cooled architecture.
This product caters especially well to those searching for dependable off-grid power alternatives that won’t exhaust Earth’s valuable resources or contribute to greenhouse gas emissions.
Case Study: Power-to-Gas Project in Germany
Germany is spearheading the adoption of hydrogen technology in their national energy transition journey, famously known as Energiewende.
Taking a peek at a practical illustration of this thrilling innovation being orchestrated for grand projects, the German region of Lower Saxony inaugurated a power-to-gas plant that employs hydrogen, borne of electrolysis, for underground storage – essentially morphing renewable electricity into raw material for natural gas.
Hand in hand with local utility giant Avacon AG and technical collaborators from the Osterholz-Scharmbeck district, this multi-million-euro endeavor serves as a stellar example of how stockpiled hydrogen can meet supply demands efficiently whilst harmonizing fluctuating renewable sources such as wind turbines during periods of limited grid availability.
Conclusion
Hydrogen technology is redefining energy and water storage with cutting-edge products, presenting a sustainable power source that provides clean electricity and efficient water conservation. From Germany’s pioneering power-to-gas projects to innovative fuel cell systems for off-grid use, this technology shows great potential for global positive impact. As we strive for a greener future, adopting such advancements is crucial in preserving Earth’s resources and environmental stability.
In recent years, the impact of our behaviour on the environment has been brought into focus. From the plastic bag charge to Sir David Attenborough’s reporting of pollution in the world’s oceans, we’re beginning to take the necessary steps towards being more sustainable and aware of our actions on the planet.
If you’re a manager or owner of a company, you may already be making headway with reducing your carbon footprint and thinking more about waste management. Should you be looking for further ideas to help keep your company green, here are some eco-friendly measures that you could introduce in your day to day operations.
Why go green?
Before we can look at ways to make your business more sustainable, it’s important to know why you’re focusing on this. First, you’ll be helping the climate. Offices tend to consume a lot of energy and the larger the office space, the more energy it consumes. By adopting energy saving and eco-friendly measures, it can be possible to reduce the carbon output of these office spaces and this can impact positively on the environment.
Google, for instance, has been carbon neutral for over a decade. In 2019, the company announced that, for the second year, it matched 100% of its energy consumption with renewable energy, offsetting its output.
That being said, it’s, indeed, possible to make your company carbon neutral while protecting the planet. Thankfully, with the help of eco-friendly organizations, your business won’t only minimize your carbon footprint, but you’ll also be empowered to maintain a sustainability plan and make better choices for the environment. So, if you want to get started, you can work with certain organizations to offset any unnecessary emissions of carbon to balance things out and keep your company green and sustainable.
Second, as a business you can save money. On average, the UK spends £29.1 billion on energy annually. By picking up some simple ideas, you could save on your energy bills and channel this money into other aspects of your business.
So, what can you do to make a difference?
1. Use sea or rail shipments
If you use international couriers to do business, now is the ideal time to rethink how you do this. Whether you’re an e-commerce business that depends on imports and exports or your clients are based around the world and regularly ship products to you, opting to have them get to you via rail or sea can cut down on air traffic pollution.
To find the couriers that specialise in this service, use a price comparison site such as Parcel2Go. This can be an easy way to whittle down your options and find the right fit for your company.
2. Add renewable tech
By introducing smart technology that can keep track of the energy your office or workspace consumes, you can see exactly how much energy is being wasted. This can then give you the numbers to aim for and help you to trial ideas to reduce your output.
Energy monitoring systems are one type of tech that can prove to be a real investment. These can show you in real time how much is being consumed.
Another renewable tech you may want to consider for your business is a solar panel system. It can be one of the most popular eco-friendly technologies designed to generate electricity for business purposes. It can be used to light up your office, and power up office appliances and even your business vehicles, while saving on energy bills and other related business expenses. Switch to e-invoicing to reduce the carbon footprint of your business.
3. Create a green ethos
By making an eco-friendly ethos part of your everyday operations, your employees will follow suit. Getting everyone into the habit of turning lights off when not in use, popping paper into the recycling bin, and ensuring that you are a paperless office are some easy and quick updates that can go a long way.
4. Switch up your lighting
Making the switch from traditional to LED lighting is another energy efficient update. An LED bulb will use just 9 Watts, compared to a standard bulb’s 60 Watts, plus an LED bulb lasts for 23,000 hours longer than a typical bulb. When your current light bulbs run out, it’s worth making a note and adding LED ones in their place.
Which of these methods have you already introduced in your office?
Conclusion
In today’s modern world, increasing your company’s environmental outlook is important for its success. With more and more people looking for companies with green practices, you need to make your business as eco-friendly and sustainable as possible in order to stay on top of the competition. Also, by making your business greener, you can also preserve the environment and the future generation.
So, if you haven’t become a green company yet, keep the information mentioned above in mind to help you get started with the eco-friendly measures your business should follow.
LED street lighting is a rapidly growing trend in cities around the world. The technology has been around for several years, but it is only in recent times that it has become more affordable and accessible for cities to implement. LED street lighting is an energy-efficient and cost-effective solution that offers a range of benefits to cities and their residents.
LED lights use less energy than traditional street lights, which means that cities can save money on their energy bills. Additionally, LED lights last longer than traditional lights, which means that cities can save money on maintenance costs. LED street lighting is also more environmentally friendly than traditional street lighting, as it produces less carbon emissions.
Cities around the world are taking advantage of LED street lighting to improve the quality of life for their residents. By using LED lights, cities can create a safer and more pleasant environment for pedestrians and motorists. LED lights can also be programmed to adjust their brightness depending on the time of day, which means that cities can reduce light pollution and save even more energy.
History of Street Lighting
Street lighting has been around for centuries, with some of the earliest recorded instances dating back to ancient Greece and Rome. However, it wasn’t until the 19th century that street lighting became widespread and began to resemble the systems we see today.
The first streetlights were oil lamps, which were introduced in the early 1700s. These lamps were expensive to operate and maintain, and their light output was limited. In the mid-1800s, gas lamps began to replace oil lamps, and by the end of the century, gas lighting was the primary form of street lighting in many cities.
Electric street lighting was first introduced in the late 1800s, but it wasn’t until the early 1900s that it began to replace gas lighting on a large scale. The first electric street lights used carbon arc lamps, which were extremely bright but had a short lifespan and required constant maintenance. In the 1920s and 1930s, incandescent lamps began to replace carbon arc lamps, and by the 1950s, most street lighting in the United States was powered by incandescent lamps.
In the 1960s and 1970s, high-pressure sodium lamps began to replace incandescent lamps as the primary form of street lighting. These lamps were more energy-efficient and had a longer lifespan than incandescent lamps, but their light output was limited to a yellowish-orange color.
Today, LED (light-emitting diode) technology is rapidly replacing high-pressure sodium lamps as the primary form of street lighting. LED streetlights are more energy-efficient, have a longer lifespan, and can produce a range of colors, making them a more versatile and sustainable option for cities looking to upgrade their street lighting systems.
LED Lighting: A Revolution
LED lighting has revolutionized the way cities illuminate their streets, providing sustainable energy solutions that are both efficient and cost-effective. With the adoption of LED lighting in cities around the world, the benefits of this technology are becoming increasingly clear.
Adoption of LED in Cities
Cities around the world are adopting LED lighting systems due to their many benefits. LED street lights are more energy-efficient than traditional street lights, which means that they save energy and reduce costs.
Additionally, LED lights have a longer lifespan than traditional lights, which means that they require less maintenance and replacement. Finally, thanks to versatile installation options such as pole and wall-mountable fixtures, cities worldwide can easily push forward with their adoption.
The adoption of LED lighting in cities is also helping to reduce carbon emissions. As more cities switch to LED lighting, there is a significant reduction in the amount of energy required to light streets, resulting in a lower carbon footprint.
Efficiency and Savings
One of the most significant benefits of LED lighting is its efficiency. LED lights use up to 80% less energy than traditional lights, which translates into significant cost savings for cities. Additionally, LED lights have a longer lifespan than traditional lights, which means that they require less maintenance and replacement.
LED lighting is also more efficient in terms of light distribution. Unlike traditional lights, which emit light in all directions, LED lights emit light in a specific direction, which means that they can be directed exactly where they are needed. This results in less light pollution and a more efficient use of energy.
Environmental Impact of LED Street Lighting
Reduction in CO2 Emissions
LED street lighting is a sustainable energy solution that has a positive impact on the environment. Compared to traditional street lighting, LED street lighting consumes significantly less energy and emits less CO2 into the atmosphere. According to the Department of Energy, LED street lighting can reduce energy consumption by 40 to 60 percent compared to traditional street lighting.
The reduction in energy consumption leads to a decrease in the amount of CO2 emissions that are released into the atmosphere. This is because LED street lighting uses less energy and therefore requires less fossil fuel to generate electricity. The reduction in CO2 emissions is significant, as it helps to mitigate the effects of climate change.
Decrease in Light Pollution
LED street lighting also has a positive impact on light pollution. Traditional street lighting can cause light pollution, which is the excessive and intrusive artificial light that is generated by street lighting. This can have a negative impact on the environment, as it can disrupt the natural behavior of animals and plants.
LED street lighting, on the other hand, is designed to reduce light pollution. The best LED street lamps can reduce light pollution to a tenth of their total energy. In addition, LED street lighting can also reduce glare, which is the excessive brightness that can cause discomfort and reduce visibility.
LED street lighting has a positive impact on the environment by reducing energy consumption, CO2 emissions, and light pollution. It is a sustainable energy solution that is becoming increasingly popular in cities around the world.
LED Street Lighting and Safety
LED street lighting systems have become a popular choice for cities worldwide due to their energy efficiency, low maintenance, and long lifespan. In addition to their sustainability benefits, LED street lights also offer improved safety for drivers, pedestrians, and cyclists.
Traffic Management
LED street lights provide better visibility, which is essential for traffic management. With LED lighting, drivers can easily identify road signs and markings, which helps reduce traffic congestion, especially during peak hours. Additionally, the improved visibility allows drivers to navigate through intersections and roundabouts safely.
Accident Prevention
LED street lights offer better color rendering, which means that drivers can see objects more clearly and quickly. This feature is especially important in accident-prone areas such as sharp curves, intersections, and pedestrian crossings. The increased visibility provided by LED street lights helps prevent accidents by giving drivers more time to react to potential hazards.
Emergency Handling
In emergency situations, LED street lights play a crucial role in providing adequate illumination for first responders. With their high-quality lighting, LED street lights help emergency personnel navigate through the streets quickly and safely. Additionally, LED street lights can be programmed to flash or change color during emergencies, making it easier for first responders to locate the affected area.
Sustainable and Renewable Energy Solutions
Cities around the world are increasingly turning to sustainable and renewable energy solutions to power their street lighting systems. These solutions are not only environmentally friendly but also cost-effective in the long run. Two popular energy solutions for LED street lights are solar power and wind energy utilization.
1. Solar Powered LED Street Lights
Solar powered LED street lights are an excellent sustainable energy solution for cities. They harness the power of the sun to charge the batteries that power the LED street lights. During the day, the solar panels on top of the street lights absorb the sun’s energy and convert it into electricity. This electricity is then stored in the batteries, and the LED street lights are powered by this stored energy at night.
Solar powered LED street lights are cost-effective in the long run since they do not require any external power source, and their maintenance costs are low. They are also easy to install and can be placed in areas where it is difficult or impossible to lay down power cables.
2. Wind Energy Utilization
Wind energy utilization is another renewable energy solution that can be used to power LED street lights. Wind turbines can be installed on top of street light poles or in nearby areas to generate electricity. The electricity generated can be used to power the LED street lights.
Wind energy utilization is a sustainable energy solution since wind is a free and renewable resource. It is also cost-effective in the long run since it does not require any external power source, and its maintenance costs are low. However, wind energy utilization requires a certain level of wind speed to generate electricity, and it may not be suitable for all areas.
Smart Cities and LED Street Lighting
As cities seek to become more sustainable, efficient, and livable, they are turning to smart technologies that can help them achieve those goals. One area where smart technology is having a significant impact is in street lighting, where LED lights and connected lighting systems are helping cities save energy, reduce costs, and improve public safety.
Connected Lighting Systems
Connected lighting systems are a key component of smart city infrastructure. These systems use sensors, wireless networks, and cloud-based software to enable remote monitoring and control of street lights. By collecting and analyzing data in real-time, these systems can help cities optimize their lighting operations, reduce energy consumption, and improve maintenance.
For example, a connected lighting system can automatically adjust the brightness of street lights based on ambient light levels or pedestrian and vehicle traffic patterns. This not only saves energy but also improves public safety by ensuring that streets are well-lit at all times.
Smart Street Light Implementation
Smart street light implementation is another important aspect of LED street lighting in smart cities. Smart street lights are equipped with sensors and other smart technologies that enable them to collect and transmit data about their environment. This data can be used to improve public safety, reduce energy consumption, and enhance the overall quality of life in cities.
For example, a smart street light can detect when a pedestrian or cyclist is approaching and increase its brightness to improve visibility. It can also detect when a vehicle is parked in a no-parking zone and notify the authorities. By using smart street lights in this way, cities can reduce energy consumption, improve public safety, and enhance the overall livability of their communities.
Design and Maintenance of LED Street Lighting
Lighting Design Principles
The design of LED street lighting must take into account various factors, including the type of road, the amount of traffic, and the surrounding environment. The aim is to create a safe and comfortable environment for drivers, cyclists, and pedestrians while minimizing energy consumption and light pollution.
Design principles for LED street lighting include:
Selecting the appropriate color temperature and color rendering index (CRI) to ensure good visibility and color recognition
Choosing the correct light distribution pattern to ensure even illumination of the road and surrounding areas
Using lighting controls such as dimming and sensors to reduce energy consumption and light pollution
Maintenance
Regular maintenance is essential to ensure the longevity and optimal performance of LED street lighting. Maintenance tasks may include:
Cleaning the fixtures and lenses to remove dirt and debris that can reduce light output
Replacing faulty or damaged components such as LED chips, drivers, and sensors
Updating software and firmware to ensure compatibility with the latest technology and standards
To minimize maintenance costs, LED street lighting should be designed with easily accessible components and modular design. This allows for quick and easy replacement of faulty components without the need for specialized tools or skills.
Infrastructure
The infrastructure required for LED street lighting includes power supply, control systems, and communication networks. The power supply must be reliable and efficient, and the control systems must be designed to allow for remote monitoring and control of the lighting.
Communication networks such as cellular and Wi-Fi can be used to connect the lighting to a central management system, allowing for real-time monitoring and control of the lighting. This can help to optimize energy consumption, reduce maintenance costs, and improve safety and security.
Case Study: LED Street Lighting in Paris
Paris, the capital city of France, has been at the forefront of sustainable energy solutions, and its LED street lighting program is no exception. The city has been working with Signify, a global leader in lighting solutions, to replace its traditional street lighting with energy-efficient LED lights.
The project began in 2015, and since then, over 170,000 LED lights have been installed across the city. The new lights have not only reduced energy consumption by up to 50%, but they have also significantly reduced the city’s carbon footprint.
The project has been a success in terms of both energy savings and cost savings. The city estimates that it will save up to €2.5 million annually on energy costs alone. The new lights also have a longer lifespan than traditional lights, which means that they require less maintenance and replacement, further reducing costs.
Signify’s smart lighting system has also been implemented in Paris. The system allows the city to remotely control and monitor the lights, making it easier to detect faults and reduce downtime. The system also allows for dynamic lighting, meaning that the brightness of the lights can be adjusted based on the time of day and the level of pedestrian and vehicular traffic.
The LED street lighting program in Paris has not only improved energy efficiency and reduced costs, but it has also improved safety and security in the city. The brighter lights have made it easier for pedestrians and drivers to navigate the streets, and the smart lighting system has allowed for more targeted lighting in high-risk areas.
Conclusion
LED street lighting is a sustainable and cost-effective solution for illuminating cities. By upgrading their outdoor lighting systems, municipalities and utilities can reap significant energy savings and reduce carbon emissions. LED street lights are also durable and require less maintenance, which can further reduce costs.
In addition to the environmental benefits, LED street lighting can also improve public safety by providing better visibility on roads and sidewalks. This can lead to reduced crime rates and fewer accidents.
While the initial cost of upgrading to LED street lighting may be higher than traditional lighting systems, the long-term savings make it a worthwhile investment for municipalities and IOUs. By partnering with reputable vendors and taking advantage of energy efficiency incentives, municipalities can minimize their upfront costs and maximize their long-term savings.
Proper maintenance of your water heater can optimize its energy efficiency and make it work perfectly for a decade or two. The three major aspects of water heater maintenance are initial thermostat setting, regular maintenance and knowing the softness of incoming water. Read on to know more about water heater repair and maintenance:
1. Initial thermostat setting
The daily rituals of bathing, washing dishes, washing clothes do not need superheated water. Adjusting the thermostats properly can save you money.
Most water heater manufacturers suggest thermostat setting on your water heater to 125 degrees Fahrenheit (51 C). This temperature by itself is enough to cause injury to your skin. Besides, when you run your bath water, you will bend in the amount of cold to make the output “just right”. So why would you raise the temperature if you are cooling it off?
Your water heater is one of if not the highest consumer of electricity in your home. Best to set to the manufactures recommend level.
It’s the same theory for both gas-fueled and tankless. Why raise something if you are going to cool it off….
Conclusion: take the time to verify that your unit’s thermostat is not overworking. Go for the 125 degrees F. Save the money
I met one plumber that said he did not run hot water to his dishwasher. He said the machine heated the water itself.
2. Regular Maintenance
Your manufacturer manual most likely suggests periodic inspection and/or maintenance. You can do this, or you can have a water heater plumbing contractor perform this. Every six months for mine. It’s not that big of a deal to do it.
Stop right here: Turn off the electrical breaker before touching any electrical wiring. Close the valve to your gas supply. No casual handling here.
Your unit, if it is a tank type, will have both heating elements and an anode rod.
Hard water allows the accumulation of lime or scale on the element. The speed of this process depends on the level of hardness of your water.
The submerged anode rod is sacrificial. It is added to attract water ions that would otherwise damage your tank. The anode rod requires replacing every year or two. A water heater contractor can be a good choice in this matter. It’s not that hard, but it is a process. Your elements are replaceable. Cleaning them takes time and a little creativity. Go ahead and replace them.
Suggestion: tape a gallon size zip lock bag to your water heater tank. This is where you keep your manual and completed (dated) maintenance schedule.
3. Understanding the “softness” of water
Hard water causes heating elements to foul quicker. When the elements begin “hissing”, it is a sign they are being fouled by being covered with lime. They continue to heat, but not as efficiently. Their ability to heat water will gradually diminish. Don’t wait for the “hissing” sound, follow the manufacturer’s maintenance recommendations.
Your manual states that using a water softener may cause the anode rod to deteriorate quicker. You may enjoy the soft water, but your water heater will need more attention.
Conclusion
Save your money by managing your thermostat setting.
Regular maintenance and attention will protect your heater and extend its lifecycle.
Knowing the softness of your incoming water will help manage your maintenance schedule.
All this will extend your family budget.
For more information about your water heater reach out to your local plumbing company
The industrial sector, which includes the manufacturing industry, is the third largest global source of greenhouse gas emissions. Shockingly, the sector emits roughly 21% of all greenhouse gasses, a report by the Intergovernmental Panel on Climate Change (IPCC) reveals. Fortunately, there are a number of ways manufacturing companies can lower their carbon footprints, adopt eco-friendly equipment and green practices, and become more sustainable.
Audit energy use
Manufacturing plants typically use huge amounts of gas or electric energy. Adopting energy-efficient practices to optimize the plant’s energy use can slash costs considerably. Start by conducting an energy audit — ideally during the next scheduled plant downtime — to identify areas requiring improvement. HVAC systems, in particular, are huge energy and money drainers. Replace the filters and insulation so hot or cold air doesn’t escape. Repairs may also be needed. Temperature controls can be precisely automated with a programmable digital thermostat.
Additionally, common industrial lighting like incandescent bulbs should be switched out for LED lighting, which uses 75% less energy and lasts 25 times longer. Keep track of your eco-friendly changes and monitor energy use to make sure you’re operating at maximum efficiency.
Minimize waste
Reducing manufacturing waste is an effective way of making your plant more sustainable. For example, limit the quantity of excess raw materials your plant has in stock; order just enough material for the job it’s needed for each time. Work on recovering waste from both onsite and offsite locations with the help of techniques like centrifugation, electrolysis, reverse osmosis, or filtration.
Alternatively, recycling materials is a simple way to recover useful materials (recycling hazardous materials, however, usually isn’t eco-friendly). High-power, industrial shredders, in particular, can help you deal with a number of waste materials (such as, wood, plastic, rubber, and asphalt) by considerably reducing their size. Investing in durable equipment also reduces waste. For example, Bobcat T190 tracks are designed to minimize wear and tear to the tire. The thick, high-quality rubber lasts longer, so the tires need replacing less often.
Switch to renewable energy
Switching to renewable energy can help your plant generate its own clean electricity and heating. In fact, by 2035, renewable energy is set to be the main global power source, according to the 2019 Clean Jobs America report. Green power sources like solar, wind, biomass, geothermal heat, and rain are also cheaper than traditional fossil fuel energy sources.
Depending on your state, you may also be able to benefit from tax incentives and earn money back. You can also support renewable energy by selecting a renewable electricity tariff with your supplier. This means either some or all of the power your plant uses will be matched by your supplier purchasing green energy.
Making your manufacturing plant more eco-friendly certainly isn’t an overnight job. However, it’s well worth the time and effort it takes to make positive and permanent changes. Switching to sustainable practices and tech-driven equipment will help the environment, save energy, and improve your bottom line.
The UK has become a leading voice in the fight against climate change. It’s cleantech and green energy sector consists of a startups and scaleups, all serving as a microcosm for the rest of the planet. Electric cars, renewable power and even insect-based protein for pets – this is the extent of innovation happening in the UK. Of course the UK isn’t the only country serving as an incubator for renewable energy companies – many other countries and companies are doing their part. However, if you’ve got an interest in renewable energy stocks to buy in the UK, then keep reading to know the best renewable energy companies to invest in the United Kingdom.
1. Recycling Technologies
A product of the University of Warwick conceived back in 2012, Recycling Technologies has aspirations towards a circular economy specifically for combating the effects of plastic. Thus far this green energy company has created modular technology that converts mixed plastic waste into a viable fuel for new plastic production, thus lessening the amount of new plastic on the planet.
To date, Recycling Technologies has raised enough investment capital (£33.7m) to start building and commercialising its technology.
2. First Light Fusion
Conceived at the University of Oxford in 2011, First Light Fusion is looking at new was to utilise the power of inertial confinement fusion (ICF), a form of laser-focused fuel compression, for the purposes of power generation. One of the major benefits of fusion is that unlike other forms of renewable energy like wind or solar, fusion can deliver energy in spite of weather conditions.
Thus far, First Light Fusion has secured £53m in equity funding and plans on upgrading its resources, hiring more staff and expediting its workflow. Anyone with an interest in energy and solar company stocks would do well to keep an eye on this one as it looks set to go places.
3. Propelair
Likely taking a page out of Bill Gates’ book, Propelair has developed a low-water flush toilet system for the business sector. It’s toilet system can be integrated into existing drains, thus making for low-cost installation and reducing the water usage in commercial buildings.
The company has secured equity financing to the tune of £16.5m and has global interests stretching as far as the Middle East and Australia.
4. SaveMoneyCutCarbon
Established back in 2012, SaveMoneyCutCarbon serves in a consulting capacity and acts as a singular conduit for all kinds of energy and water saving initiatives. Catering to both households and companies, SaveMoneyCutCarbon provides consultancy services, analysis, advice and energy-saving product installations. The company also provides a slew of eco-friendly products for home use.
To date, the company has raised £8m in equity funds. Throw in a pre-money valuation of £13.7m and a £3.65m deal with Barclays and you have a company with plans to grow locally and beyond.
5. Enertechnos
This energy efficient startup has developed a new type of electrical transmission cable that relies on capacitance technology to minimise the loss of energy. The end result is an electrical transport solution epitomised by the Captive Transfer System which lets energy travel from power plants to households and end consumers at a much more efficient rate than the archaic power-draining wires used in traditional power grids. This technology can also be integrated with other sustainable energy products like smart grids, electric vehicles and wind farms.
Equity funding to date totals £8.36m, pre-money valuation sits at £22.1m, and the company plans to expand commercial sales, its marketing team and its engineering.
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