Published on: 26 February 2018
Last Updated on: 12 August 2024
With things like global warming and climate change becoming increasingly serious topics for discussion, the question of what we can do as individuals to make a difference is being asked more and more frequently. Sometimes it seems futile and the idea that one person can make a difference seems impossible. But the truth is that if lots of individuals are switched on to change then suddenly it’s not just a single person making a difference, it’s a community or a nation and at some point hopefully a world. But what can you do to make a difference and to start using natural resources more sparingly and sustainably?
Make informed choices :
Just because it is available and it’s cheap, doesn’t mean that it is good. While it might fit your pocket in the short term if it means that your choice is going to contribute to global warming or the rise of the oceans then maybe you need to think twice. Ask questions and tell suppliers what you want. Use a company like Econnex who broker energy solutions across a range of suppliers and make sure you tell them what you want. Price is important, but look to make use of suppliers who use solar and wind as a way of generating electricity, stay far away from old-school fossil fuel solutions. It is possible.
Re-use your water :
If you collect your used water you will be amazed how much you get through on a daily basis. And unless you have implemented a grey-water solution to collect the used water it all just runs into the drains and disappears. Washing machines and showers and dishwashers. Brushing your teeth. Washing the car. These all use water and lots of it. And there is no need for your water to disappear down the drain after one use, it’s not environmentally friendly and it’s expensive. Water needs to be used as often as possible and with a few simple systems implemented it can be done easily.
Solar is real :
The sun has all the energy that we need and it is free. Traditionally storing solar energy has been the biggest problem preventing larger-scale rollouts of solar solutions. But on an almost daily basis, the technology that makes solar power effective is getting better and cheaper. Panels are much cheaper than they were ten years ago and batteries and other energy storage system are getting smaller and cheaper while increasing their capacity to store energy. Solar is the way of the future and it is something that can be done on a home-by-home basis. It is even possible to contribute electricity to the national grid and be a supplier rather than a consumer.
Collect rainwater :
Much like the sun in the paragraph above, rain is another resource that comes from the sky for free. It is clean and free and if we just put in place ways to store it, we could very quickly free ourselves from the need to buy water from the government. It might cost a bit to buy some tanks at the start of the process, but if your plan is to go off-grid and be totally independent then it’s a small price to pay for independence and sustainable living.
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The "fight" for a cleaner planet has been going on for a long time. People are trying to beat themselves because they and the things they use are the main polluters. Cars and everything that uses fossil fuels are among them, considering their emissions of exhaust gases into the atmosphere are huge.
At the global level, governments make efforts to reduce dependence on fossil fuels, knowing these are the biggest polluters. That's why the desire to find alternative sources of energy from renewable sources has been present for a long time. While there are already certain options in use, as you can read here, new solutions are constantly coming up with improved performance and lower CO2 emissions.
Alternative fuels are essential for sustainable carbon-free energy supply and reduction of greenhouse gas emissions. And while you're probably already familiar with their use, HVO (which stands for Hydrotreated Vegetable Oil) might be new to you. This low-carbon liquid fuel has gained attention lately because it seems like the long-awaited solution to pollution issues.
About The HVO Fuel
HVO implies using cooking oils and similar fatty waste as fuel. That's not an entirely new concept since the use of processed vegetable oils in diesel engines has been known for more than a century. Nevertheless, it's a new hype among eco-conscious consumers because it's plant-based and very clean. Its CO2 emission and the number of PM particles are almost 90% lower than diesel and kerosene, fossil fuels that are still widely used.
The base of HVO is vegetable oil, that is, used cooking oil, such as sunflower, peanut, grapeseed, etc. However, it can also be made of both food-grade and non-food-grade oils (like palm or soy), animal fat residues, and tall oil. In their original state, these liquids could not be used as fuels, so they undergo hydrotreatment. It serves to change their consistency and composition for use in standard diesel engines.
Hydrotreatment involves the use of hydrogen to eliminate oxygen from the oils. This treatment takes place at very high temperatures, and then glycerides, or fat components, are separated. That's a refining process that leaves this new fuel with minimal impurities, meaning that, during its combustion, there will be no harmful by-products and gases. That means less damage to the engine itself but also drastically less pollution.
The Use Of HVO
In general, HVO represents an alternative to fossil fuels, especially diesel, one of the major pollutants globally. So this new energy source can be used in all engines made for diesel. It means that its most common application will be in car engines. Still, it has found its purpose in off-road and agricultural machinery, boats, and generators. Some of the major truck makers have already made vehicles powered by HVO, as in this biodiesel-powered racing truck.
This new fuel from reputable manufacturers like SyntechBiofuel.com is equally usable in modern diesel engines as well as in older types that don't have electronic fuel injection. They will have almost the same performance in operation as if regular diesel was used, only with much less damage to the engine, the entire circuit, and the environment.
Alternative fuels also have a huge potential to become the primary energy source for heating systems. Oil and gas still dominate in this area, but more and more households and industrial facilities are turning to alternative solutions. For instance, heat pumps are a popular yet costly solution.
HVO can be an even better and more cost-effective option if you plan to go green, that is, to switch to it from standard heating systems that use oil or kerosene. This venture won't cost you extra money because there's no need for system modifications and add-ons, as would eventually be the case with heat pumps.
Benefits Of Switching To HVO Fuel
As said, using HVO cuts the emission of harmful gases by up to 90%, depending on what makes the base of this fuel. That results from clean combustion because there are no impurities and PM particles in this processed liquid. Moving on, it means that engines will utilize a higher percentage of fuel, so their consumption will be lower. Simply put, HVO is a cleaner and more economical solution than diesel.
This fuel is also sustainable, as it's made from waste (used cooking oil and animal fat). It also emits much less greenhouse gases than other fuels. As there's no carbon in HVO, there are no toxic and potentially carcinogenic combustion by-products.
Another advantage of using HVO in standard diesel engines is that there is no need for their upgrades. But if you plan to use it as a replacement for heating oil in oil-fired boilers, there might be some minimal changes to your existing system. In any case, this can bring significant savings to both individuals and companies that, for some reason, have relied on fossil fuels until now.
Because it doesn't contain oxygen molecules, HVO has a fairly long shelf life. So you can store it in specialized containers for up to 10 years without fear it will lose its properties and viscosity. For the same reason, HVO's freezing point is lower than that of ordinary diesel. Also, it won't harm the environment in case of accident spillage or leak.
How HVO Differ From FAME?
FAME is biodiesel, which isn't the same as HVO, although there are certain similarities. For starters, both are plant-based. But what makes a significant difference is how they're made. FAME utilizes esterification, which turns fatty molecules into esters and keeps oxygen molecules in it.
As explained, HVO is obtained by a refinery process that removes oxygen from fats, leaving them ester-free, clean, stable, and non-prone to oxidation. So, unlike FAME, hydrotreated vegetable oils can't spoil, thicken, or degrade during storage.
HVO is the fuel of the future, and there are many good reasons for that. It's a clean, non-toxic, sustainable, and economical alternative to diesel. It contributes to reducing the global carbon footprint, bringing no harm to the living world and the environment.
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In a bid to put an end to global warming, more and more technological inventions are tilting towards promoting the sustenance of the environment; which is practically the main reason why the solar panels are invented as a means of producing electricity in the first place. To get more people on board to subscribe to this new means of producing power, measures were put in place; in which one of them is to allow the owners of the solar panels to enjoy certain privileges, which are loosely called Solar Incentives.
So you ask, What Are Solar Incentives? This is a measure put in place to ensure that owners of the solar panels enjoy certain benefits, just by installing and using the product. These solar incentives have led more people to subscribe to the idea of installing and using the panels for their homes and business; because not only is it profitable to the environments, it is also profitable to their finances in the long run.
The following are some of the Solar Incentives there is:
1. Solar Investment Tax Credits:
Of all solar incentives available, this is the one that is commonly known. In this case, Solar owners benefit by having the privilege, as made possible by the federal government, to take out a portion of the cost of the solar panels from their taxes. What that means is that the cost of the system is being subsidized by a certain percent, from your taxes. The common investment tax credit percent is 30% of the cost of the solar panel system. Enticing isn’t it? So, if the solar panel system costs $10,000, you are only paying 70% of that amount, with the remaining 30% already footed for from your taxes.
The only twist to this is that to be able to claim the investment tax credit, your taxable income should be higher or equivalent to the investment tax credit.
2. State Tax Credit:
This is basically similar to the federal investment tax credit, only that this time, a small portion of the cost of the solar panel system can be deducted from your state tax bill, relieving you of some costs that would have been invested in purchasing of the solar panel system. The only twist to this is, unlike the federal tax credit, this is not applicable to all states; only residents of some states are privileged to enjoy this package.
For those that could enjoy this package, they could end of saving about 50% of the cost of the solar panel, making it easier for them to purchase the solar panel system and enjoy its benefits.
3. Solar Renewable Energy Certificates (SREC):
The New Jersey’s Solar Renewable Energy Certificates (SREC) program have made it possible for residents in new jersey that have acquired and installed the solar panel system to enjoy a special kind of solar incentives called certificates – though this is not exclusive to new jersey alone.
You may be asking, what are Solar Renewable Energy Certificates?
These are a type of solar incentive that allows owners of a solar system to sell the certificates to their utility. By standard, if you can generate 1000 kilowatts hours (kWhs) from your solar system, you are eligible to get one SREC; and an SREC is worth at least $300. Now imagine how much that figure can rise up to if you can make 6000 kilowatts hours. Let me just leave you to do the mathematics yourself.
If you were once unsure about purchasing a solar panel, this should make you change your mind.
4. Net Metering:
It is common knowledge that some owners of the solar panel system produce more than they can consume, in which they decide to store the overflow in an On-site battery. What if I tell you that instead of storing that in an on-site battery, you can sell to your local utility company and get returns which can be used to foot other bills. Amazing deal, isn’t it? I can bet you think it is.
That’s basically what Net Metering is all about.
So in days, you create more electricity beyond what you can consume with your solar panel system, instead of hoarding it in your battery, you are given another opportunity to get returns for it. Think about the future energy bills and other bills you can foot by selling excess power produced by your system.
5. Cash rebates:
These are basically cash backs for the owners of the solar panel systems. It could come from different parastatals – like the government, utility company etc. – that are concerned about promoting the use of solar energy. This could also help subsidize the cost of the solar system.
With the aforementioned solar incentives available, the idea of investing in the purchase and installation of a solar panel system is becoming more appealing. What are Solar Incentives? I hope this article has done justice to answering that question.
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A swimming pool is a great addition to any home, providing a place to relax and exercise in the comfort of your own backyard. However, keeping a pool at the desired temperature can be expensive, especially in areas with extreme temperatures.
This is where a heat pump for a swimming pool can be a great solution. A heat pump for a swimming pool works by transferring heat from the air to the water, thereby heating the pool without the need for traditional heating methods such as gas or electric heaters.
The Size of the Heat Pump
When it comes to choosing a heat pump for a swimming pool, the most important factor to consider is the size of the unit. The size of the heat pump will determine its effectiveness in heating your pool, as well as its energy efficiency and overall cost.
Desired Temperature
To determine the size of the heat pump you need, you will need to consider several factors, including the size of your pool, the desired temperature, and the climate in your area. The general rule of thumb is to choose a heat pump that is capable of heating the pool to the desired temperature in one hour. This means that if you have a 20,000-gallon pool and want to heat it from 60°F to 80°F in one hour, you will need a heat pump with a heating capacity of 20,000 BTUs per hour.
Climate
The climate in your area also plays a significant role in choosing the right heat pump. In areas with mild climates, a smaller heat pump may be sufficient, as it will not have to work as hard to maintain the desired temperature.
However, in areas with extreme temperatures, a larger heat pump may be necessary to effectively heat the pool. Additionally, the type of pool cover you use can also affect the size of the heat pump you need, as a cover helps to retain heat and reduce heat loss.
Energy Efficiency
Another factor to consider is the energy efficiency of the heat pump. A more energy-efficient heat pump will use less electricity and cost less to operate. Look for heat pumps with high Seasonal Energy Efficiency Ratings (SEER) and Energy Efficiency Ratings (EER) to determine their efficiency.
Cost
In addition to choosing the right size and energy efficiency, it is important to consider the cost of the heat pump and installation. While larger heat pumps may have a higher initial cost, they may be more cost-effective in the long run due to their energy efficiency and ability to heat the pool more effectively. On the other hand, smaller heat pumps may be more affordable upfront, but may not be as effective in heating the pool and may result in higher energy bills.
When it comes to installing a heat pump for a swimming pool, it is important to work with a professional. A professional can ensure that the heat pump is properly installed and maintained, and can also advise on the best type and size of heat pump for your pool and climate.
In conclusion, choosing the right size heat pump for a swimming pool is essential for effective heating and energy efficiency. Consider the size of your pool, desired temperature, climate, energy efficiency, and cost when selecting a heat pump.
Additionally, work with a professional to ensure proper installation and maintenance. With the right heat pump, you can enjoy a warm and comfortable swimming pool without the high costs associated with traditional heating methods.
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