4 Tips For Keeping Your Home Energy Prices Low

Heating can be very expensive nowadays and keeping the heat contained within your home can be a challenge. You will see that energy prices manage to hike year after year and it is important to keep the heat contained in a home where there is particularly cold weather outside to assist with your overall energy costs.

Ensure efficient heating system

Modern houses normally have a good heating system and there is a lot of regulation around this to ensure that when people are buying new homes, the efficiency has been taken into consideration from the manufacturers. There are websites like myjobquote.co.uk that you can use in order to arrange local boiler engineers to come out and review your current heating systems to ensure they are effective.  They would also offer services such as a boiler power flush if it is required – again supporting the effectiveness of your appliance.

If your boiler or radiators are not working greatly then a boiler service cost quote may be required in order to make sure they get repaired and are working as well as possible. If any of your heating equipment is faulty and not working correctly then you will overcompensate in terms of the heating you put on in the home which would then significantly increase your costs.

Take action on drafts

If there are any potential drafts and air seeping out of the home, then it will affect the warmth of your home and ultimately your energy bill.  Be sure to take action when you recognise any of these problems.

Some common draft points will be doors and windows and are usually pretty noticeable if there is a problem. Nowadays most homes have double glazed windows and secured doors where this shouldn’t be an issue. If your house has a chimney, then this is another potential area for cold air to get in. If not in use you may wish to consider sealing this off in totality.

Set timers for heating

Putting the heating on and off all the time could also be affecting your bills. Consider getting a timer where you can control the heating at intervals that suit you. Clearly, this wouldn’t be suitable all the time and if you are in the home and there is additional heat required then you can “boost” to allow more heat to come out for longer.

Setting the timers will assist with being disciplined on a routine and you can know pretty accurately what it is that you will be spending every month.

Energy monitors

Energy monitors are becoming really popular nowadays with the users able to then see immediately how much energy they are consuming.  Most energy providers now give this service where you can get one of these appliances installed (generally for free or a very little cost).

The government is also doing a lot more to try and encourage every household to have one of these to help with the energy cost hike challenges.

Sustainable Environment in Singapore: An Attraction for Businesses and Investors

In addition to a robust economy, Singapore’s sustainable environment is another leading factor that has attracted numerous investors. Most cities in the world have failed to address environmental issues brought about by urbanization. Towns or urban areas cover over 2% of the Earth’s surface; they are responsible for about 80% of the greenhouse gases emitted while using up almost 75%  of nature’s resources.

However, a host of countries in Southeast Asia are leading the way to change this contrary notion about cities and urban regions. Research conducted by several world-leading environmental bodies and institutions determined that Singapore is indeed one of the most environmentally sustainable nations.

Singapore’s first prime minister kickstarted the dream of making Singapore a green city. His main agenda was to make Singapore stand out from the rest of the Asian countries and also attract investors from all over the world. The first step undertaken to achieve this dream was the eradication of the houseboats and overcrowded slums along the banks of Singapore River.

Incorporation services Singapore are offering entrepreneurs moving to Singapore a platform to incorporate their businesses in Singapore. This allows them to run their firms within the stipulated terms while also receive the government’s backing.

On the world’s Environmental Performance Ranking, Yale University and the U.N place Singapore at seventeenth globally and first position in Asia. Contrary to popular belief, Singapore’s efforts and strict green technology guidelines, which were set and backed up by the government, helped in making it an eco-friendly city.  

So how exactly does Singapore afford to provide suitable surroundings perfect for its citizens and also attract investors and entrepreneurs from overseas?

Government Support

As discussed before, adoption of green technology is one of the leading things that has made Singapore an eco-friendly city. Singapore has been able to morph into a modernized city-state without having a negative impact on nature.

The Singapore government’s Cleantech division, which is a subsidiary of the board tasked with economic growth, has offered continued support to companies in the clean technology business. This has led to the business sector growing tremendously in areas such as renewable energy, water conservation, green buildings, etc.

Growing ICT Center

Companies such as Hewlett Packard (HP) and International Business Machines Corporation have partnered with the Ministry of Environment and Water Resources. The main idea behind these partnerships is to ensure that Singapore’s ICT industry thrives. HP, for example, has been tasked with designing and manufacturing energy efficient systems that will cut power costs while still providing a working platform for businesses.

There is no shortage of green spaces in Singapore

Low Energy Costs and Environmental Remedies

Accommodating over 7000 companies from different nations across the globe is no mean feat. As such, Singapore’s government and other agencies know that a green environment is not the only requirement to attract more investors.

Through an alliance known as the Singapore Sustainability Alliance, an umbrella consisting of government groups, non-governmental organizations, and teaching institutions, Singapore has been able to come up with policies that create a sustainable environment. Other than this, the alliance has overseen the adoption of systems that include proper water use, renewable energy, energy efficiency, waste management, etc. which have significantly improved business growth.  

Towards Sustainable Biomass Energy

biomass-balesBiomass is one of the oldest and simplest ways of getting heat and energy, and it’s starting to make a comeback due to its status as renewable resource. Some, however, aren’t so sure that using more of it would be good for our environment. So, how sustainable is biomass energy really?

What is Biomass?

Biomass is organic material from plants and animals. It naturally contains energy because plants absorb it from the sun through photosynthesis. When you burn biomass, it releases that energy. It’s also sometimes converted into a liquid or gas form before it is burned.

Biomass includes a wide variety of materials but includes:

  • Wood and wood processing waste
  • Agricultural crops
  • Garbage made up of food, yard and wood waste
  • Animal manure and human sewage

About five percent of the United States’ energy comes from biomass. Biomass fuel products such as ethanol make up about 48 percent of that five percent while wood makes up about 41 percent and municipal waste accounts for around 11 percent.

The Benefits of Biomass

Biomass is a renewable resource because the plants that store the energy released when it is burned can be regrown continuously. In theory, if you planted the same amount of vegetation that you burned, it would be carbon neutral because the plants would absorb all of the carbon released. Doing this is, however, much easier said than done.

Another potential is that it serves as a use for waste materials that have are already been created. It adds value to what otherwise would be purely waste.

Additionally, many forms of biomass are also relatively low-tech energy sources, so they may be useful, or even required for older buildings that need an electrical renovation.

Drawbacks of Biomass

A major drawback of using biomass fuel is that it is not an efficient process. In fact, burning it can release even more carbon dioxide than burning the same amount of a fossil fuel.

While you can replenish the organic matter you burn, doing so requires complex crop or forest management and the use of a large amount of land.  Also, some biomass, such as wood, takes a long time to grow back. This amounts to a delay in carbon absorption. Additionally, the harvesting of biomass will likely involve some sort of emissions.

 Is it Sustainable?

So, is biomass energy sustainable? Measuring the environmental impacts of biomass fuel use has proven to be complex due to the high number of variables, which has led to a lot of disagreement about this question.

Some assert that biomass use cannot be carbon neutral, because even if you burned and planted the same amount of organic matter, harvesting it would still result in some emissions. This could perhaps be avoided if you used renewable energy to harvest it. A continuous supply of biomass would likely require it to be transported long distances, worsening the challenge of going carbon neutral.

With careful planning, responsible land management and environmentally friendly harvesting and distribution, biomass could be close to, if not entirely, carbon neutral and sustainable. Given our reliance on fossil fuels, high energy consumption levels and the limited availability of land and other resources, this would be an immense challenge to undertake and require a complete overhaul of our energy use.

How to Improve the Biomass Industry

Biomass could emerge as a major solution to our energy and sustainability issues, but it isn’t likely to be a comprehensive solution. There are some things we can do, though, to make biomass use more sustainable when we do use it.

  • Source locally: Using biomass that comes from the local area reduces the impact of distributing it.
  • Clean distribution: If you do transport biofuel long distances, using an electric or hybrid vehicles powered largely by clean energy would be the most eco-friendly way to do it. This also applies to transporting it short distances.

Measuring the environmental impacts of biomass fuel use is complex due to high number of variables

  • Clean harvesting: Using environmentally friendly, non-emitting means of harvesting can greatly reduce the impact of using biomass. This might also involve electric vehicles.
  • Manage land sustainably: For biomass to be healthy for the ecosystem, you must manage land used to grow it with responsible farming practices.
  • Focus on waste: Waste is likely the most environmentally friendly form of biomass because it uses materials that would otherwise simply decompose and doesn’t require you to grow any new resources for your fuel or energy needs.

Is biomass energy sustainable? It has the potential to be, but doing so would be quite complex and require quite a bit of resources. Any easier way to address the problem is to look at small areas of land and portions of energy use first. First, make that sustainable and then we may be able to expand that model on to a broader scale.

Insights into MSW-to-Energy

You know the saying: One person’s trash is another’s treasure. When it comes to recovering energy from municipal solid waste — commonly called garbage or trash— that treasure can be especially useful. Instead of taking up space in a landfill, we can process our trash to produce energy to power our homes, businesses and public buildings.

In 2015, the United States got about 14 billion kilowatt-hours of electricity from burning municipal solid waste, or MSW. Seventy-one waste-to-energy plants and four additional power plants burned around 29 million tons of MSW in the U.S. that year. However, just 13 percent of the country’s waste becomes energy. Around 35 percent is recycled or composted, and the rest ends up in landfills.

Recovering Energy Through Incineration

The predominant technology for MSW-to-energy plants is incineration, which involves burning the trash at high temperatures. Similarly to how some facilities use coal or natural gas as fuel sources, power plants can also burn MSW as fuel to heat water, which creates steam, turns a turbine and produces electricity.

Several methods and technologies can play a role in burning trash to create electricity. The most common type of incineration plant is what’s called a mass-burn facility. These units burn the trash in one large chamber. The facility might sort the MSW before sending it to the combustion chamber to remove non-combustible materials and recyclables.

These mass-burn systems use excess air to facilitate mixing, and ensure air gets to all the waste. Many of these units also burn the fuel on a sloped, moving grate to mix the waste even further. These steps are vital because solid waste is inconsistent, and its content varies. Some facilities also shred the MSW before moving it to the combustion chamber.

Gasification Plants

Another method for converting trash into electricity is gasification. This type of waste-to-energy plant doesn’t burn MSW directly, but instead uses it as feedstock for reactions that produce a fuel gas known as synthesis gas, or syngas. This gas typically contains carbon monoxide, carbon dioxide, methane, hydrogen and water vapor.

Approaches to gasification vary, but typically include high temperatures, high-pressure environments, very little oxygen and shredding MSW before the process begins. Common gasification methods include:

  • Pyrolysis, which involves little to no oxygen, partial pressure and temperatures between approximately 600 and 800 degrees Celsius.
  • Air-fed systems, which use air instead of pure oxygen and temperatures between 800 and 1,800 degrees Celsius.
  • Plasma or plasma arc gasification, which uses plasma torches to increase temperatures to 2,000 to 2,800 degrees Celsius.

Syngas can be burned to create electricity, but it can also be a component in the production of transportation fuels, fertilizers and chemicals. Proponents of gasification report that it is a more efficient waste-to-energy method than incineration, and can produce around 1,000 kilowatt-hours of electricity from one ton of MSW. Incineration, on average, produces 550 kilowatt-hours.

Challenges of MSW-to-Energy

Turning trash into energy seems like an ideal solution. We have a lot of trash to deal with, and we need to produce energy. MSW-to-energy plants solve both of those problems. However, a relatively small amount of waste becomes energy, especially in the U.S.

Typical layout of MSW-to-Energy Plant

This lack may be due largely to the upfront costs of building a waste-to-energy plant. It is much cheaper in the short term to send trash straight to a landfill. Some people believe these energy production processes are just too complicated and expensive. Gasification, especially, has a reputation for being too complex.

Environmental concerns also play a role, since burning waste can release greenhouse gases. Although modern technologies can make burning waste a cleaner process, its proponents still complain it is too dirty.

Despite these challenges, as trash piles up and we continue to look for new sources of energy, waste-to-energy plants may begin to play a more integral role in our energy production and waste management processes. If we handle it responsibly and efficiently, it could become a very viable solution to several of the issues our society faces.

Renewable Energy from Food Residuals

Food residuals are an untapped renewable energy source that mostly ends up rotting in landfills, thereby releasing greenhouse gases into the atmosphere. Food residuals are difficult to treat or recycle since it contains high levels of sodium salt and moisture, and is mixed with other waste during collection. Major generators of food wastes include hotels, restaurants, supermarkets, residential blocks, cafeterias, airline caterers, food processing industries, etc.

In United States, food scraps is the third largest waste stream after paper and yard waste. Around 12.7 percent of the total municipal solid waste (MSW) generated in the year 2008 was food scraps that amounted to about 32 million tons. According to EPA, about 31 million tons of food waste was thrown away into landfills or incinerators in 2008. As far as United Kingdom is concerned, households throw away 8.3 million tons of food each year. These statistics are an indication of tremendous amount of food waste generated all over the world.

The proportion of food residuals in municipal waste stream is gradually increasing and hence a proper food waste management strategy needs to be devised to ensure its eco-friendly and sustainable disposal. Currently, only about 3 percent of food waste is recycled throughout U.S., mainly through composting. Composting provides an alternative to landfill disposal of food waste, however it requires large areas of land, produces volatile organic compounds and consumes energy. Consequently, there is an urgent need to explore better recycling alternatives.

Anaerobic digestion has been successfully used in several European and Asian countries to stabilize food wastes, and to provide beneficial end-products. Sweden, Austria, Denmark, Germany and England have led the way in developing new advanced biogas technologies and setting up new projects for conversion of food waste into energy.

Anaerobic Digestion of Food Waste

Anaerobic digestion is the most important method for the treatment of organic waste, such as food residuals, because of its techno-economic viability and environmental sustainability. The use of anaerobic digestion technology generates biogas and preserves the nutrients which are recycled back to the agricultural land in the form of slurry or solid fertilizer.

The relevance of biogas technology lies in the fact that it makes the best possible use of various organic wastes as a renewable source of clean energy. A biogas plant is a decentralized energy system, which can lead to self-sufficiency in heat and power needs, and at the same time reduces environmental pollution. Thus, anaerobic digestion of food waste can lead to climate change mitigation, economic benefits and landfill diversion opportunities.

Of the different types of organic wastes available, food waste holds the highest potential in terms of economic exploitation as it contains high amount of carbon and can be efficiently converted into biogas and organic fertilizer. Food waste can either be used as a single substrate in a biogas plant, or can be co-digested with organic wastes like cow manure, poultry litter, sewage, crop residues, slaughterhouse wastes, etc.

A Typical Energy Conversion Plant

The feedstock for the food waste-to-energy plant includes leftover food, vegetable refuse, stale cooked and uncooked food, meat, teabags, napkins, extracted tea powder, milk products, etc. Raw waste is shredded to reduce to its particle size to less than 12 mm. The primary aim of shredding is to produce a uniform feed and reduce plant “down-time” due to pipe blockages by large food particles. It also improves mechanical action and digestibility and enables easy removal of any plastic bags or cling-film from waste.

Fresh waste and re-circulated digestate (or digested food waste) are mixed in a mixing tank. The digestate is added to adjust the solids content of the incoming waste stream from 20 to 25 percent (in the incoming waste) to the desired solids content of the waste stream entering the digestion system (10 to 12 percent total solids). The homogenized waste stream is pumped into the feeding tank, from which the anaerobic digestion system is continuously fed. Feeding tank also acts as a pre-digester and subjected to heat at 55º to 60º C to eliminate pathogens and to facilitate the growth of thermophilic microbes for faster degradation of waste.

From the predigestor tank, the slurry enters the main digester where it undergoes anaerobic degradation by a consortium of Archaebacteria belonging to Methanococcus group. The anaerobic digester is a CSTR reactor having average retention time of 15 to 20 days. The digester is operated in the mesophilic temperature range (33º to 38°C), with heating carried out within the digester. Food waste is highly biodegradable and has much higher volatile solids destruction rate (86 to 90 percent) than biosolids or livestock manure. As per conservative estimates, each ton of food waste produces 150 to 200 m3 of biogas, depending on reactor design, process conditions, waste composition, etc.

Biogas contains significant amount of hydrogen sulfide (H2S) gas that needs to be stripped off due to its corrosive nature. The removal of H2S takes place in a biological desulphurization unit in which a limited quantity of air is added to biogas in the presence of specialized aerobic bacteria that oxidizes H2S into elemental sulfur. The biogas produced as a result of anaerobic digestion of waste is sent to a gas holder for temporary storage. Biogas is eventually used in a combined heat and power (CHP) unit for its conversion into thermal and electrical energy in a co­generation power station of suitable capacity. The exhaust gases from the CHP unit are used for meeting process heat requirements.

The digested substrate leaving the reactor is rich in nutrients like nitrogen, potassium and phosphorus which are beneficial for plants as well as soil. The digested slurry is dewatered in a series of screw presses to remove the moisture from slurry. Solar drying and additives are used to enhance the market value and handling characteristics of the fertilizer.

Diverting Food from Landfills

Food residuals are one of the single largest constituents of municipal solid waste stream. Diversion of food waste from landfills can provide significant contribution towards climate change mitigation, apart from generating revenues and creating employment opportunities. Rising energy prices and increasing environmental pollution makes it more important to harness renewable energy from food scraps.

Anaerobic digestion technology is widely available worldwide and successful projects are already in place in several European as well as Asian countries that makes it imperative on waste generators and environmental agencies to root for a sustainable food waste management system.

Home Renovation Can Improve Energy Efficiency

There is almost nothing more satisfying than a clean, fresh, and sustainable home. You may think that renovating your home is a hassle, not to mention expensive, but there are plenty of small changes that can make a home really feel like it’s yours. Something as simple as a new garage door, or a small solar panel can bring personality and life to your home while saving energy and giving you a boost of pride for your house.

Doors and Windows

When thinking about renovating your house, you probably think, new basement, new roofing, and much more expensive and time consuming projects. But do not write off home improvement just yet! There are plenty of small changes that can make a huge difference to the style of your home and even boost its overall value.

Keeping your home well insulated is a wonderful option.

Doors and windows play a huge part in energy efficiency as air enters and escapes your home. This makes these options a great place to start as they add a personal flair to your home’s look as well as being environmentally friendly. Below is a short list of these renovations you may not have thought about.

Garage Doors

When thinking about the outdoor curb appeal of your home, an often overlooked detail is the garage. This may seem silly but just think about how much visual space your garage door or doors take up.

A new or refurbished garage door can not only up the style and personality of your home, but can make your home more energy efficient and secure. And with companies like CSSGarageDoors there are so many styles to choose from.

Front Door

A unique front door also helps your house stand out and adds your own personal touch to your home. Keep in mind the style of your garage doors and make sure your other doors do not clash. Replacing old front doors can also save you money and energy, as air often escapes from unseen cracks in old doors and windows.

There are hundreds of style choices to choose from, and many energy efficient sustainable options too. Not only will this give your home an instant personality boost, it will raise the value of your home significantly.

Windows

While this one may be a little more on the pricey side of renovations, it is yet another example of boosting your homes personality, value, and efficiency. Not only can you choose from styles of windows, you can choose how you want the glass and frames to make them custom just for you and your home.

New windows will save you money on heating and air and some even keep out the noises of busy streets or noisy neighbors. Depending on the climate and place you live, these replacements could be a life saver. Lowes has an excellent selection of beautiful window and door replacements.

Energy Efficiency and Sustainability

While improving the overall look of your home can give you a sense of personal pride in your home, less visible but sustainable options can give you comfort and help the planet. If you want to live more sustainably but do not have the funds to build a whole new eco-friendly home, there are small changes that can boost your home’s energy efficiency and sustainability. Below is a short list of options to improve your home from the inside out.

Tankless Water Heaters

Water heaters are probably something you do not often think about. However, that tank that sits in your garage or basement is constantly using energy. Even when you are not using your hot water, the tank is busy working away using energy and costing you money. Switching to a tankless or on-demand water heater means that it will only be using energy when you need it.

Solar Panels

Solar panels are becoming better and better, and adding one to your homes exterior no longer seems like a dream. While there is a lot to consider before installing solar panels, they can be an amazing way to reduce energy and a great investment.

Although solar panels can last for up to 30 years, you do not need to be afraid of wasting money when you move as they can increase the value of your home significantly. You can also get a sizeable tax return for installing solar panels, so it is a great option to look at for sustainable living.

Why You Should Be Investing in Solar Panels

The future is green, and it’s more important to get on board with it than ever before. The past year has seen countless climate-change related natural disasters, from the recent devastating mega-fires in California to frequent hurricanes sweeping the US and the Caribbean.

Solar panels are becoming much more accessible, for homeowners and for businesses. Traditional roof-rack solar panels can now be installed for as little as around $3,000, and are practically a no-brainer due to the energy savings you’ll make over time (you could even totally eliminate your electricity bill). Not to mention that you’ll be doing your part to help the environment in our planet’s time of need.

If you’ve always found chunky solar panels ugly and off-putting, business magnate Elon Musk has a solution. His electric car and solar panel company Tesla has recently unveiled invisible solar roof tiles. The tiles look exactly like normal roof slates, but capture the sun’s energy without drawing attention. These tiles are paving the way to normalizing sustainable, beautiful eco-homes.

To further convince you about seriously considering installing solar panels for your home, check out our list of top reasons why solar panels will benefit your household or business.

Slash Your Energy Bills

After the initial investment of purchasing the panels and installation, the energy produced is all yours. Even if you consume more energy than your panels can produce, you’ll make drastic savings on what you are currently paying by purchasing all your electricity from the grid.

You’ll make even more amazing savings if you live in a sunny state or country – prices in Brisbane, Australia, are particularly low to purchase and install solar panels. And as the city enjoys on average 261 days of sun per year, panels there will produce more than enough energy to power homes all year round.

Energy costs are only set to rise and rise – meaning that by investing in solar panels now, you’ll never feel the strain of your electricity bills going up again. This is an especially smart idea for business owners with fluctuating income, as you can more easily predict your cashflow with fixed energy prices.

Increase the Value of Your Home

If you are open to the possibility of moving to a new house in the future, you will be able to sell your current property at an increased value by equipping it with solar panels. It’s an attractive prospect for buyers if a potential home comes with very small or no electricity bills, so you’ll be making a huge return on your investment in this way, too.

Note: Be wary of ‘renting your roof’ to solar panel companies if you can’t afford to purchase the panels outright. You may want to ‘go green’ in any way you can, but buying panels is by far the most practical way to enjoy the benefits. The lengthy leases that come with rental panel contracts (often 25 years) have been seen to put off mortgage lenders. It’s highly recommended that if you want to benefit from free electricity and help the environment with solar, you should save up first to increase the value of your property – not render it unsellable.

Reduce Your Carbon Footprint

As we said, it’s never been so important to do your bit to save our eco-system. The polar ice caps are melting faster than has ever been recorded, and the earth is suffering terrible effects. As well as hurricanes and fires, we’ve also experienced floods, earthquakes and landslides all over the world this year.

Solar panels are becoming more accessible, for homeowners and businesses

In the large scheme of things, installing solar panels doesn’t seem like it will help much, but if everyone did their part to be more eco-conscious, we could significantly reduce the strain of destructive fossil fuels on the environment. By equipping your property with solar panels, you will save money while making steps to saving the environment – a tough offer to turn down!

Utilizing green energy within your business has even better rewards. Marketing your business as eco-conscious and sustainable is a great way to attract customers and impress existing ones. In recent years, studies into consumer activity have found that sustainability is a big shopping priority, especially among the millennial generation. Corporate solar panels will increase your revenue by expanding your customer base AND saving your business’s energy bills.

So – what are you waiting for? Contact a solar energy company today, who will be more than happy to assist you on your green energy journey.

Tips to Make Your Bathroom More Energy-Efficient

The recent intense and repeated heat-waves suggest that we stop taking our environment for granted. In fact, it is now high time for us to ‘man up’ and pay attention to our environmental responsibilities so that our planet can regain its much-needed equilibrium. Today we live in an otherwise environmentally conscious era.  So it is imperative that we all pay due attention to our overall energy usage.

There is sound reasoning behind this strategy. In fact, essentially lowering our overall use of energy means that we can reduce our ‘environmental footprint,’ that is, the overall impact of our energy usage on not just the environment alone, but also lessen the burden on our wallets as well.

It is pertinent to note that the bathroom is one of the single most wasteful places in the house, in terms of prolonged energy usage.

When you take those long, warm sand luxuries showers, Flush the commode all too frequently or have plenty of dripping faucets, then all of these activities conspire and contribute towards putting a substantial dent in your wallet in the form of hefty bills, that just keep racking up at the far end of the month.

Now, the question arises how precisely, can we go about substantially reducing this almost inevitable use of such energy?

Making a few small changes is not very difficult but doing so can help you save a ton in terms of energy-related bills. Here is how:

Changing the shower head as well as sink mixer

Changing to a high-efficiency showerhead and sink mixer and faucet combo can effectively slice your shower and shave water consumption by half. As a matter of fact, newer models of faucets and showerheads can now easily provide the same sense of luxurious ‘feel’ of various other models while simultaneously using considerably less energy, in the bargain.

With the help of these models, you will not only be able to enjoy the same showers you had before but will be able to tell the difference only and only when you get your water bill at the end of the month!

Saving electricity with energy savers and solar panels

Many, if not most people are completely unaware of the fact that those extra bright lights above their sinks are actually power guzzlers, in every sense of the term. This is why it would be prudent to figure out if there are actually energy efficient light bulbs in your bathroom, or not.

The thing is that most people use at least 4 to 5 light bulbs in their bathrooms to make the place nice and bright. However, not using energy savers can be a huge waste of energy. This wastage can efficiently be curbed with energy efficient bulbs as well. It will be well worth it, since it is possible to curb energy usage by as much as 80% when using energy savers, in lieu of ordinary bulbs as such. If you want to go further into the picture, then you can also opt for solar panels to run your bathroom lights.

Curtail these really bad energies wasting habits

From using a hair dryer to an electric razor and trimmer combo, the odds are that the average house owner probably uses a lot of electrical appliances in the washroom on a more or less daily basis. If such is the case with you as well, then you should always unplug every device once you are done using it to see the huge amount of energy savings on the next monthly bill that you receive.

A rule of thumb: Even if the appliance has been powered off, it will nevertheless still continue to consume minute amounts of energy. This is why it is standard best practice to unplug the devices from the mains outlets to ensure that there is no additional drain on your power resources.

Always turn the faucet off whenever you can

One of the most harmful things you can do while being in the washroom is to keep the water running at full blast while you wash your hands and face or brush your teeth. The prudent thing to do is to turn off the water tap when you do not need all that water. Remember, should you leave the water running even as you brush your teeth, then you will almost certainly end up using between an estimated 4 to 5 gallons of water, every time you do so.

Now, just imagine that you repeat this behavior at least three times a day each and every time, you either wash your hand and face or brush your teeth. That is an estimated 12 to 15 gallons of precious water wasted just because you leave the faucet open.

Being environmentally responsible means being completely conscious of all of your bathroom related energy usage, so that you know when you should turn off the tap and save your water supply (and decrease your water bills as well, in the bargain).

Get into the shower when you open the faucet

If you are guilty of opening the shower and letting the water flow while you prepare breakfast or try to find your socks, when going for work, then this is something that you should really take care of, post haste.  Apart from that, you can also get a smart meter installed so as to keep track of your energy usage.

Conclusion

In the light of the above, we can safely conclude that taking care of these small issues can lead to great benefits not just for the environment, but also decrease your power bill burden as well.  So whether you are renovating your home or moving to a new house, these ideas can help you make your bathrooms more energy efficient.

A Blackout, Big Oil, and Wind Energy

During the first quarter of 2017, workers installed a wind turbine somewhere in the US every 2.4 hours. Wind provided 5.6% of all the electricity produced in the US in 2016. That’s more than double the amount of wind power in 2010. The whole world is seeing similar growth.  The wind industry isn’t without controversy. Critics blame it for the scope of a blackout in Australia. On the other hand, international oil companies have begun to build off-shore wind farms.

Critics’ case against wind energy

According to its critics, wind power is unreliable. The wind doesn’t blow all the time. It doesn’t blow on any predictable pattern. Wind turbines require some minimum wind speed for them to work at all. And if the wind is too strong, they can’t operate safely and must shut down.

Wind can cross one or the other of these thresholds multiple times a day. They operate at full capacity for only a few hours a year. So the theoretical capacity of a wind farm greatly exceeds its actual output.

The times turbines can generate electricity do not coincide with rising and falling demand for electricity. This variability creates problems for stabilizing the grid. Critics further claim that the wind industry can’t operate without massive government subsidies.

Wind power and South Australia blackout of 2016?

South Australia depends on wind energy for about 40% of its electricity. It suffered seven tornados on September 28, 2016. Two of them, with winds almost as fast as Hurricane Katrina, destroyed twenty towers that held three different transmission lines. Nine wind farms shut down.  Within minutes, the entire state suffered a massive blackout.

What contributed the most to the blackout? South Australia’s high dependence on wind power? The weather? Or something else?

Renewable energy skeptics quickly claimed the blackout justified their position. The wind farms simply failed to provide enough electricity in the emergency. Wind and solar energy, they say, are inherently unreliable. South Australia’s heavy reliance demonstrates an irresponsible policy based on ideology more than technological reality.

Certainly, the weather would have caused a disturbance in electrical service no matter what source of electricity. People near the downed transmission lines could not have avoided loss of power. But prompt action by grid operators makes it possible to bypass problem areas and limit the extent of the outage.

On closer examination, however, the correct answer to the multiple-choice question above is C: something else.

Wind turbines have “low voltage ride through” settings to keep operating for brief periods when voltage dips below the threshold at which they can operate correctly. If low-voltage conditions occur too frequently, the turbines have a protection mechanism that turns them off.

  • Ten wind farms experienced between three and six low-voltage events within two minutes. But the turbines were operating on factory settings. No one performed any testing to determine good settings under local conditions.
  • The agency that regulates the Australian electricity market knew nothing about the protection feature. It blamed the wind farms, but surely someone on staff should have been familiar with the default operation of the turbines. After all, the agency approved purchase and installation of the turbines. It had all the documentation.
  • Two gas generating plants that should have supplied backup power failed to come online.

The weather caused a problem that became a crisis not because of technical limitations of renewable energy, but because of too many different organizations’ incompetence.

If the wind is too strong, wind turbines can’t operate safely and must shut down.

One homeowner in South Australia didn’t suffer from the outage. He didn’t even know about the blackout till he saw it on the news. He had to test the accuracy of the news reports by opening his oven and noting that the light didn’t come on.

It turns out he had installed solar panels just a few weeks earlier. And since power outages in his part of South Australia occur almost every month, he decided to install a Tesla Powerwall as well.

He can’t use it to power his entire house, but it takes care of the lights and the television. It stores enough electricity for 10 hours of off-grid power.

Big oil and wind power

International oil companies have not joined the chorus of wind-industry skeptics. Several of them, including Royal Dutch Shell, have begun to invest heavily in off-shore wind farms. Especially in the North Sea. Oil production there has steadily declined for about 15 years.

Exploring for new oil fields has become too risky and expensive. These oil companies have decided that investing in wind energy helps their cash flow and makes it more predictable.

Oil companies have more expertise in working on offshore platforms than do companies that specialize in wind energy. Instead of building a foundation for turbines on the ocean floor, at least one oil company has begun to explore how to mount them on floating platforms.

Traditional wind energy firms have been operating turbines in the North Sea for years, but the oil companies have begun to outbid them. Their off-shore expertise has helped them drive down their costs.

So far, American oil companies have shown less interest in wind farms. If they decide they’re in the oil business, they will eventually lose market share to renewable energy companies. If they decide they’re in the energy business, they’ll have to start investing in renewable energy. And if any decide to invest heavily in solar power besides or instead of wind, they will still be following the lead of Total, a French oil company.

For that matter, the coal business is dying. Perhaps some of them will have enough sense to invest in renewables to improve their cash flow.

Best Ways for Your College to Go Green

college-greenToday a lot of colleges have made an environmental revolution. No more coffee to go, no more plastic bottles to buy on a territory of the campus, the implementation of eco-friendly projects and campaigns – all this now is becoming a sustainable lifestyle for the majority of students.

The effects of climate change are dramatically terrifying. In most colleges, the initiative of the activities to make planet safer comes from administration faculties. However, any little action of every student will help to protect our Earth. Let’s see now how green we may be in a range of college life.

Today you even may look for the university that has its degrees in eco subjects: such as sustainable agriculture, natural resources conservation and indoor gardening and so on.

Energy supply

Whether it is a constructing of building with more efficient environmentally substantial windows and panels that use solar, wind or even water power, during past several years the colleges become a way eco-friendlier. Some programs promote the conservation in any aspect and the composting bins.

Using electronics instead of paper

The world now is digitally focused, and this is good news for a planet. A lot of colleges are equipped with computer classes, electronic libraries, and online testing programs. You may also have with taking notes electronically in order not to waste paper and money on buying notebooks. Instead of buying a book, prefer to borrow it or get only if necessary.

Opening a refectory with a local eco food

Organic food and organic gardening is a modern, healthy part of a sustainable lifestyle. The most colleges now have the individual spaces for organic gardening where any student can work to show their faith-based actions. They can grow plants, vegetables or fruits that are used in the kitchen of the campus for preparing healthy food.

The administration of some universities now got rid of trays – they state it will prevent students from over-eating and wasting food. Instead, a student takes a plate where he can put only as much as he can eat.

Having a place for refilling a water bottle

As you know, only 20% of plastic bottles will be recycled. Tthe question is that where did other 80% proceed to? The management of some colleges take concrete measures to fight this issue: they don’t sell plastic bottles on the territory of campus. As an alternative, they give reusable water bottles and provide with stations of water filling. Isn’t it an amazingly simple and useful to evolve an initiative to become environmentally conscious?

Special campaigns for students

It is important for colleges to have some green project ideas for college students that may evolve students to concrete actions toward the protection of an ecology. It can be something like tree planting, street cleaning or any other environment-themed campaigns.

Organic food is a modern, healthy part of a sustainable lifestyle.

Organic food is a modern, healthy part of a sustainable lifestyle.

The effective way to make the more environmentally sustainable community is creating a communication between students and management. Every student may have his fresh ideas of go green, and it ‘d be good and if the management could encourage them and help to realize.

Transportation

What doesn’t student dream of having his car? But don’t lie to yourself – it is not a secret that the cars are the biggest reason of pollution in the air. Just think about it – do you need a car? Taking a public transport or having a bicycle will not only save a planet but also will save your money.

Many colleges offer carpool boards which allow pairing riders with drivers and a shuttle bus which run on biodiesel that is much safer for the planet than any other fuel.

Good old recycling

Almost every college has recycling bins and trash cans on its territory. The faculty and staff should be responsible for what and where they throw away – it will be a good example for every student.

Creating eco-friendly rules in a campus

  • Turn off everything
  • Using LED light bulbs
  • Reduce, reuse, recycle
  • Water-usage control (only a 5-minute shower)
  • Buy recyclable and eco products
  • Use power bars
  • Wash cups and plates, don’t use disposable paper or plastic utensils
  • Walk, bike and use public transport instead of a car

If you at a moment of decision which higher educational institution to choose – go ahead to pick a “go green” university which has at least some of point mentioned above!

Don’t close your eyes to truth – the climate change, the nuclear waste, etc.

With all these actions, even the little ones, we may protect the environment together and live a sustainable life!

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Wish you a good green luck!