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Can You Enjoy a Warmer Winter Without Increasing Your Energy Use?

Can You Enjoy a Warmer Winter Without Increasing Your Energy Use?

Excessive Energy Consumption in Winter

Home heating costs keep soaring yearly, creating a budget concern among American homeowners. In 2022, the National Energy Assistance Directors Association forecasted each home would pay an average of $1,328 for electricity in the winter of 2023 — a 17% increase from the previous year’s power consumption.

Because people need to stay warm and cozy indoors, the heating system operates for nearly 24 hours. While it’s necessary for survival, homeowners are getting more concerned about the rising energy costs and the impact of constantly running appliances on the environment.

So this brings the question, “Is it possible to keep warm and save on bills?” The answer is a big yes — and there are several options to do so. Here are the workarounds to keep your family warm during winter, minus the skyrocketing bills.

 

Maximize Passive Solar Heating

The easiest way to warm your space is to take advantage of the sun. Doing so doesn’t require any complicated upgrades or installations. All you have to do is open your windows during the day to allow warm air inside and improve circulation.

South-facing windows capture the most heat, so don’t block the sun by placing tall plants directly in front of them. In addition, run your ceiling fan counterclockwise direction — it circulates more warm air by pushing it down.

During the night, close the blinds to trap heat indoors. If you can, invest in thermal-lined curtains. They’re made of several layers of fabric and microfiber that provide a wall between your home and the cold outside air.

 

Insulate Various Home Areas

While it’s ideal to boost insulation from the roof to the foundation, such a move requires a considerable financial investment. The average cost of home insulation is between $3,000 and $10,000 for a 2,000-square-foot home.

 

Windows

If you lack the budget, simply insulating your doors and windows is energy-saving and pocket-friendly. Here are some hacks.

1. Put a Plastic Film or Bubble Wrap Over the Window

You can save up to $20 per window every winter by merely putting a film over your window. If you have five windows, you can put a potential extra $100 toward other expenses.

The process to do this is straightforward. Use tape to secure the plastic to the edge of the window frame. Then, fix the film to the window using a hair dryer.

2. Add Caulk and Weatherstripping

It’s easy to add caulk to your windows. Make sure to cut the tip of the tube to the same size as the gap between the wall and the frame. If you have double-hung windows, weatherstrip them with a V seal.

3. Install Cellular or Honeycomb Shades

This solution may be more expensive than the first two, but they can last for years. Installing honeycomb shades can save you as much as 15% of your yearly HVAC energy use. They just take a bit of measuring and drilling.

 

Doors

Weatherstripped doors can also prevent heat loss, warming up your space during winter. Follow these tips to insulate them.

1. Tighten the Screws and Fittings

Check if the doors’ fittings have come loose, which can happen with time. The door must hang appropriately in the frame.

2. Install Weatherproofing Strips and Seals

Self-adhesive strips are the easiest way to seal gaps between the door and the frame. Meanwhile, you can use a weather seal on the bottom of the door.

3. Hang Heavy Curtains on the Entry Doors

At the back of the entry doors, mount a curtain rail on top to hang thick curtains. You can take this down after winter. Remember to do the same for your garage door using rigid foam boards or other similar materials.

 

Use Smart Thermostats

Modern households are becoming technology-driven. By leveraging advancements, you can control energy use. A great example is a thermostat.

Smart thermostats are designed with sensors, algorithms and machine learning capabilities. When sensors detect someone entering the home, the thermostat automatically turns on and adjusts to the occupants’ optimal cooling or heating temperature.

With use, it can remember the best time to heat the home during winter, saving you 8% on heating and cooling bills or $50 per year. They’re also convenient, as you can control them remotely through an app and voice commands in some models.

 

Use Energy-Saving Mode on Appliances

Your choice of entertainment during winter — which may include a TV, game console or computer — can also add up on your bills. Hook them up to a battery saver or turn on low power mode when operating in this setting is possible. For instance, you can turn your laptop into power saver mode if you only do data entry tasks and don’t need the high-resolution video feature. By implementing this simple change, you can save up to $30 a year on energy bills.

 

Switch to LEDs

Lighting accounts for about 15% of your entire home energy use, which is considerable. Swapping to quality LED fixtures will result in huge savings since they use 75% less energy and last more than 20 times longer than incandescent bulbs.

Besides their low energy consumption, LEDs are more durable than traditional lighting. They’re made of epoxy lenses — not glass — increasing their resistance to breakage. More importantly, their longer life span makes them good for the environment, as they emit less carbon.

 

Layer up Indoors

Another simple, sustainable winter practice is to wear warm clothing at home to reduce the need for heating. Wearing thick winter clothes will preserve your body’s natural heat, decreasing your reliance on electricity to warm up. You’ll have to apply the same hack when sleeping — ensure you cover yourself with a layered blanket.

 

Enjoy a Warmer Winter at No Extra Cost

Power bills shoot up during winter due to the extensive use of the heating system. Fortunately, you can enjoy warm, cozy evenings without increasing your energy use by harnessing the sun’s power to heat your home, insulating any openings where heat can leak and switching to a smart thermostat. Save hundreds of dollars yearly using these simple tips to prepare your home for winter.

 

 

 


Source  Happy Eco News

Behind-the-meter solar sharing technology from Australia

Behind-the-meter solar sharing technology from Australia

Allume Energy’s Australian-developed SolShare product, which allows multiple energy consumers in, say, an apartment block, to share the benefits of a single rooftop solar array, has achieved certification which will allow it to enter the potential AU$102 billion (US$75.2 billion) United States market.

As the world’s first behind-the-meter solar sharing technology, SolShare is used to knocking it out of the ballpark, but becoming the first Power Division Control System (PDCS) to be UL certified is a game-changer.

UL is a leading global safety science organization with one of the highest trust ratings in the world and getting its stamp of approval “is a huge milestone,” said Kristy Battista, Allume Energy’s chief technology officer in an announcement on Friday.

“To confirm that the SolShare continues to operate, or shuts down in a controlled manner when exposed to operating extremes that are rarely experienced in the real world, provides further validation of Allume’s thorough design and internal testing approach,” said Battista of the abnormal overloads, induced failures in components, extreme temperatures and other stresses that the product was exposed to in the course of UL testing.

SolShare has already achieved many milestones at home in Australia, including winning this year’s Clean Energy Council Innovation Award. The CEC said that in the first six months of the technology’s deployment on a community housing building in Melbourne it met 39% of all resident’s electricity demand from a single PV system and battery, “and reduced each apartment’s electricity bill by over [AU]$155 [US$114].”

 

Technology that enables a fair transition

To manage this fair distribution of available solar energy, the SolShare sits behind the meter, constantly monitoring the energy demands of all energy consumers connected to its system, and proportionally allocates generated energy at any given time.

Allume Energy’s co-founder and CEO, Cameron Knox, explained to pv magazine earlier this year, that everyone hooked up to a SolShare device “receives an equal allocation and they receive this allocation at the time when they will save the most money.”

That is, “if you and I are neighbors in an apartment building and I leave on holiday for the first two weeks of the month, the SolShare system would recognize that I’m not using much power and therefore I would not benefit much from my solar allocation. My solar allocation will be held back and more may be sent to other users within the system. When I return and begin to use my power, SolShare will recognize this and start to send through my solar allocation.”

Allume Energy has been testing and iterating its product in the Australian market since 2016 and installations on social housing are saving residents money on their electricity bills in the ACT, New South Wales, South Australia and Victoria.

In December last year, Allume Energy was also chosen to provide its technology to publicly listed property developer Mirvac, for deployment on its multi-tenanted residential and commercial properties.

The first installation will be at Mirvac’s luxury Folia apartments, in Melbourne’s Doncaster, which are now close to completion.

 

 

Made for Australia, the SolShare has found broader application

SolShare is a solution “developed for the peculiarities of the Australian market, where we have low feed-in tariffs but a high demand for solar,” Alexander Marks, Allume Energy’s chief operating officer, told pv magazine today, “so it’s  been optimized for this market but it turns out it has applicability overseas.”

Having realized its potential to fulfill the needs of the U.S. market at an early stage in the development of the SolShare, the company has simultaneously pursued a certification and test pilot path in both markets.

Says Marks: “We’ve been working since mid 2019 in Illinois and in North Carolina. And we’ve been aiming to get this certification so we can proceed with pilot installs of our technology on some low-income housing in Los Angeles.”

From January this year, California introduced a requirement that all new homes, including apartment buildings of up to three storeys high, must have solar installed as part of the build. “We’ve got the solution to help that demand,” says Marks.

The company has been supported in California by start-up accelerator Elemental Excelerator, and also has a partnership lined up with Sunrun, a leading installer of solar systems and battery systems across the U.S.

 

No known competitors

Allume Energy’s research indicates that the United States has some 22.2 million occupied “multi-family units” – as apartment buildings are called in U.S. property parlance – of which around 75% have roof space suitable for solar. It has calculated that, “this represents a US$75 billion market opportunity.”

As yet, the SolShare is peerless, meaning it has no hardware competitors in the market. In the U.S., Marks tells pv magazine, “what they call virtual net metering is in some ways an alternative to SolShare but it requires co-operation from the distribution network, which has to set up a special tariff, which can take years of regulatory engagement and is quite slow to come about in the various distribution networks – in Australia we have some 16 distribution network service providers, in the U.S. they have around 3,000.”

Having achieved UL1741 certification – the standard for inverters, converters, controllers and interconnection system equipment for use with distributed energy resources – the future looks promising for Allume Energy in the U.S. and other markets which similarly rely on the UL mark of approval.

Marks says it’s been a long road to achieve this commercializing recognition, and that perhaps if he, Knox and Battista had known how long it would take, they may not have persisted with the development of SolShare. Instead they pursued one milestone at a time, to achieve the company vision of providing everyone, not just property owners, with access to rooftop solar.

“Solar is definitely the best way to reduce people’s electricity bills after reaping all the low-hanging fruit of replacing incandescent globes with CFLs or LEDs,” says Marks. “The outcomes that we’ve had on social housing have been excellent, reducing people’s summer electricity bills by up to 40% and taking that bill shock pressure off them.”

 


 

Source: PV Magazine