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How ‘passive homes’ are setting new green building standards, $2,000 cat door included

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Sometimes being energy conscious can mean geeking out on gigawatts, or studying the latest heat exchanger technology. But in this case, it involved splurging on a $2,000 cat door.

The super-insulated, radio-frequency-controlled designer cat passageway is one of many energy saving features in a super energy efficient house being built in West Vancouver.

« I was in Austria at a passive house conference, and it was amazing seeing all these building products being built, » said home owner James Dean. « One was a cat door where you needed a certain insulation level, [it] needs to be airtight, and they have an actuator that opens the door for your cat. »

Dean and his wife Janet Allan shared a laugh over the pricey pet portal on a recent tour of the house.

Their nearly completed structure is what’s known as a « passive house, » a category designed to far exceed building codes when it comes to energy efficiency.

The pet door is just one sign of how far they were willing to go to achieve their goal.

Solar panels cover the roof of the West Vancouver home. (Submitted)

They are hoping their family of four can have basically a zero emission lifestyle when it comes to their home and local transportation.

Solar panels, batteries, a fleet of bicycles and an electric car in the garage complete the picture. 

Costing about $3 million to build, it’s not far out of line in pricey West Vancouver. James said he kept close watch on the extras and said it only cost about 4 per cent more than it would have to build a similar home that meets existing building codes.

« We’re going to be what’s called net zero energy, so we’ll generate more electricity over the year and sell it back to BC Hydro than we use, » said Dean.

Passive house construction challenges

The almost finished home is perched on a hill looking over the large freighters anchored in B.C’s Burrard Inlet.

It features European-made eleven foot high triple glazed windows, a high tech ventilation system, and of course, the electric cat door.

In some ways that door highlights one of the problems facing passive house proponents.

Because few are built, costs are higher for many components. For instance, the huge triple glazed windows had to be brought in from Europe because no one could supply them locally.

Some of the other touches are low tech, such as emphasis on the 40-centimetre-thick walls packed with insulation and the work to have every seam sealed.

« Putting in a more insulated and airtight envelope you really simplify the heating ventilation and air conditioning system so you reduce the amount of heating and cooling you need by 90 per cent, » said Dean.

Not essential, but this high tech $2,000 cat door keeps the passive house air tight. (Petwalk)

No one keeps track of how many passive houses there are across the country.

The Victoria-based organization Passive House Canada said there are at least 100 buildings that it knows of that meet the standard, including residential and commercial structures.

The group said that both Vancouver and Victoria have about one million square feet of floor space in passive buildings.

Zero emission doesn’t mean super expensive

Dean’s early pitch to build a passive home wasn’t initially embraced by his wife, Janet Allan. She thought photos of passive houses looked dark and uninviting.

« They’re very blocky with small windows, and I said our family’s not going to live in a house like that. He said it doesn’t have to be that way, let’s build a beautiful home. »

The result is bright and open. Floor to ceiling windows on one wall look out over the ocean.

Dean said going zero emission doesn’t mean being super expensive, especially over the long haul.

« We’ll basically pay nothing in heating and cooling for the house so we’ll get that back over a number of years. »

As pressure mounts to cut carbon emissions all levels of government are pushing ahead with higher energy standards. The goal is less fossil fuel fired heating across Canada.

Matt Horne is the climate policy manager for the City of Vancouver.

« The city has what’s called a zero emissions building plan, and that’s a roadmap out to 2030, so between 2025 and 2030, depending on the building type, all new construction would be zero emissions, » Horne said.

The new Canadian standard being proposed is not as strict as passive house, and is known as « net zero ready. »

Horne said in Vancouver, emissions from homes and businesses add up to about 55 per cent of the total produced, so they’re a focus for those writing building codes across the country.

Few builders are certified for passive home construction. (BCIT/Youtube)

Costs falling for efficient homes

That worries David Foster, a spokesperson for the Canadian Home Builders Association. He said higher upfront costs might never be recovered through lower energy bills.

« We need to make sure the industry is ready, the building science is solid, the economics are there for home buyers so they can afford to get into these houses. »

He points to past mistakes such as the west coast’s leaky condo crisis, where thousands of units rotted due to a mix of bad design and poor building quality as an example of the need for caution before bringing in widespread changes.

Foster said currently the cost of transforming a 2,000 square foot single family home constructed from the current building code to the proposed standard of « net zero ready » is about $30,000. Net zero ready is a step below the passive house in terms of efficiency.

Foster said costs to attain the net zero ready standard have fallen 50 per cent in the last ten years.

The Canadian Home Builders association says costs to construct ‘net zero ready’ homes have fallen 50 per cent in the past decade. (Greg Rasmussen/CBC)

Passive home pioneers

At the West Vancouver passive house, Shawn Barr, with Naikoon Contracting, the company building the home, said few builders are certified for this type of construction.

He said far more attention to detail is needed by all the trades involved.

« If you don’t have the trades, the guys you’re working with, if they’re not on board and all trying to strive to the same thing, it’s not going to be possible. Everybody’s got to care when you’re building a passive house. »

The hope is builders in the upper end of the market will learn techniques that filter down to cheaper properties as building codes increasingly stress the need to reduce emissions.

Home owner Dean said it’s partly about being a pioneer and showing others how to make better use of energy.

« Being the first it’s always takes a bit longer, costs more money, but as more people start to do it i think the costs come down and it’s going to be much more affordable. »

For Allan, it’s about creating a bright and livable home their kids can be proud of.

« Our boys are really excited about it and are growing up in an environment where they’re conscious of being energy efficient. »



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These US entities partnered with the Wuhan Institute of Virology — time for a criminal investigation?

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(Natural News) The Wuhan Institute of Virology from which the Wuhan coronavirus (COVID-19) is believed to have “escaped” has a number of questionable partnerships that are worth looking into in light of the pandemic.

Most of them are universities, including the University of Alabama, the University of North Texas, and Harvard University. There is also the EcoHealth Alliance, the National Institutes of Health (NIH), and the National Wildlife Federation.

While the relationships between these entities and the Wuhan Institute of Virology may be completely innocent, there is no way to really say for sure without a proper investigation. And this is exactly what Secretary of State Mike Pompeo is calling for, as is the nation of Australia.

Pompeo and the folks down under, along with millions of Americans, would really like to know the true origins of the Wuhan coronavirus (COVID-19). An increasing number of people simply are not buying the narrative that the novel virus originated in bat soup at a Chinese wet market, and this even includes mainstream media outlets like Fox News.

The only way to really determine what was going on at the Wuhan Institute of Virology, and who else might have been involved. is to open the place up for an international investigation. But communist China is against this, of course, accusing Australia of “petty tricks” and collusion with the United States.

“Overnight, I saw comments from the Chinese Foreign Ministry talking about a course of activity with respect to Australia who had the temerity to ask for investigation,” Pompeo is quoted as saying in response to China’s aggression against a proposed investigation.

“Who in the world wouldn’t want an investigation of how this happened to the world?” he added.

As the U.S. aims to get back on track economically speaking, Pompeo believes that now is the time to hold communist China, the Wuhan Institute of Virology, and whoever else may have been involved accountable for unleashing this pandemic on the world.

“Not only American wealth, but the global economy’s devastation as a result of this virus,” Pompeo further stated. “There will be a time for this. We will get that timing right.”

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New U.S. analysis finds that lab in Wuhan, China was “most likely” origin of coronavirus release

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(Natural News) While American Leftists and most of the Democrat Party continue to serve as apologists for the Chinese Communist regime over its role in creating and then perpetuating the coronavirus pandemic, a new U.S. government analysis concludes that COVID-19 “most likely” escaped from a lab near Wuhan city.

The Washington Times reports that the analysis cataloged evidence linking the outbreak to the Wuhan lab and has found that other explanations for the origins of the virus are not as credible.

The paper reported:

The document, compiled from open sources and not a finished product, says there is no smoking gun to blame the virus on either the Wuhan Institute of Virology or the Wuhan branch of the Chinese Center for Disease Control and Prevention, both located in the city where the first outbreaks were reported.

However, “there is circumstantial evidence to suggest such may be the case,” the paper says.

“All other possible places of the virus’ origin have been proven to be highly unlikely,” said the report, a copy of which was obtained by the Times.

ChiCom officials have claimed that the virus’ origin is unknown. However, Beijing initially stated that coronavirus came from animals at a “wet market” in Wuhan where exotic meats are butchered and sold in disgusting conditions.

Chinese officials claim that COVID-19 went from bats to animals sold in the market last year, then infected humans.

U.S. intelligence officials have increasingly dismissed that explanation, however, as attention has begun to focus on evidence suggesting that Chinese medical researchers were working with coronavirus in the country’s only Level 4 facility, which is in Wuhan.

U.S. Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff, has said that intelligence agencies are investigating whether the virus escaped from a lab or was the result of a naturally occurring outbreak, but that analysts have ruled out reports that COVID-19 was manmade.

‘The most logical place to investigate the virus origin has been completely sealed off’

“At this point, it’s inconclusive, although the weight of evidence seems to indicate natural,” the general said on April 14, “but we don’t know for certain.”

The analysis said that the wet market explanation does not ring true because the first human diagnosis of coronavirus was made in someone who had no connection to the wet market in question. And according to Chinese reports, no bats were sold at that particular market.

At the same time, several questionable actions and a growing paper trail provide clues that the virus actually escaped from a lab, even as China begins to clamp down on those information streams.

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The biggest media lies about the coronavirus: Origins, treatments and vaccines

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(Natural News) If there is one thing that most everyone can agree on concerning the Wuhan coronavirus (COVID-19) pandemic, it is the fact that there is no shortage of conflicting information out there about the nature of it. And the mainstream media is certainly doing its part to steer the narrative as part of a larger agenda, using plenty of misinformation along the way.

The following are among the most commonly parroted lies about the Wuhan coronavirus (COVID-19) that aim to distort the facts and deceive you into believing falsehoods about this pandemic:

Media LIE: The virus is not man-made

From the very beginning of this thing, the official narrative was that the Wuhan coronavirus (COVID-19) came from a Chinese wet market where bats and other “exotic” animals are sold as meat. But the world later learned that it actually more than likely “escaped” from the Wuhan Institute of Virology.

The mainstream media and social media platforms went nuts trying to censor this information and even called it  “fake news.” But eventually it became undeniable that bat soup was not responsible for spreading the Wuhan coronavirus (COVID-19) around Wuhan and eventually to the rest of the world – hence why we continue to call it the Wuhan coronavirus rather than just COVID-19.

We have even seen attempts by the media machine at making the Wuhan coronavirus (COVID-19) a racial issue because there are supposedly more “people of color” coming down with it than people with fair skin, which further detracts attention away from the source of this virus.

Media LIE: Hydroxychloroquine is extremely dangerous and doesn’t work

The minute that President Donald Trump announced that hydroxychloroquine may be an effective, and very inexpensive, remedy for the Wuhan coronavirus (COVID-19), the mainstream media immediately began decrying this claim as fake news, even though Anthony Fauci himself praised hydroxychloroquine back in 2013 under Barack Obama as being some type of “miracle cure” for SARS (severe acute respiratory syndrome).

There have even been studies conducted that were designed to intentionally smear the drug as both ineffective and dangerous, though one in particular purposely left out zinc, which appears to be a critical co-factor in supporting the effectiveness of hydroxychloroquine – in other words, politics as usual.

Media LIE: Only a vaccine can save us from coronavirus

Many politicians and public health officials are parroting the lie that the only way America can come out of lockdown and go back to “normal” is to get vaccinated with some future vaccine for the Wuhan coronavirus (COVID-19) that does not even yet exist. A vaccine, we are repeatedly told, is the only thing, or perhaps some new “blockbuster” antiviral drug, that can cure the world of this scourge and make everything happy and wonderful once again.

Meanwhile, not a peep is being made about things like intravenous (IV) high-dose vitamin C, which is being successfully used in other countries to stem the tide of infections without the need for new drugs and vaccines.

By omission, nutrition is pointless

Speaking of natural approaches to overcoming the Wuhan coronavirus (COVID-19) that are being systematically ignored by the mainstream media and most in politics, have you heard anyone mention the importance of nutrition in all of this? We did not think so, and this is intentional.

Regular readers of this site over the years should know by now that the single-most important thing you need to do to stay healthy besides exercising regularly is to feed your body the nutrition it needs to naturally ward off illnesses, including those associated with the Wuhan coronavirus (COVID-19).

Research compiled by the Lewin Group reveals that nutritional remedies such as calcium, vitamin D, folate, omega-3 fatty acids, lutein, zeaxanthin, and more all play a critical role in fortifying the immune system, which, if properly nourished, should have little problem fending off disease.

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