water

Shower Once a Week

- Adam Clare

In the developed world people tend to use more water than they should, in fact water consumption in many nations have done irreparable damage. Canadians are really bad at water conservation and we have a lot to learn from other places in how we regulate our water usage. Governments can only do so much with policy to curb industrial and individual usage. There is something you can do everyday to help lower your impact on the ecosystem: shower less.

Yes, you should spend less time cleaning yourself. Showering everyday isn’t good for your skin and it’s really really really (like really) bad for the environment. Even cutting out one shower a week can save you time, money, and your local ecosystem.

The daily bath or shower, then, is terrible for the environment and our bank balances. That’s one reason I have reverted to a weekly shower, with a daily sink-wash that includes my underarms and privates. But there are health consequences too. I first became aware of these when I was a touring ballet dancer and met a friend whose skin had been severely damaged by excessive use of soap products. He was condemned to treat himself with medical creams for the rest of his life. According to dermatologist Joshua Zeichner, parents should stop bathing babies and toddlers daily because early exposure to dirt and bacteria may help make skin less sensitive, even preventing conditions like eczema in the long run. The American Academy of Pediatrics recommends three times a week or less as toddlers’ skin is more sensitive; and as the elderly have drier skin, they should not be frequently washing all of their bodies with soap.

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Rain Gardens to Feature in Canada Blooms Competition

- Adam Clare

Canada Blooms is a competition to demonstrate one’s ability to display flowers. In the past it was based on the look of the arrangement done in a garden, now they are expanding how they think about flowers. This year they want people to submit rain gardens to the competition.

Rain gardens are preferred because they use water that falls from he sky instead of draining local aquifers or other finite sources. It’s good to see a Canada Blooms caring about the environment and hopefully they will become more conscious of nature with every year.

“Rain gardens are a brilliant concept,” says Terry Caddo, General Manager of Canada Blooms. “By creating some small adjustments in your home garden you can not only create a fuller, lush garden, but you will also help improve water quality in nearby bodies of water and ease the strain on our environment.”

Rain gardens are natural or man-made rainwater runoffs that allow storm water to be soaked into the ground and plants rather than flowing into storm drains. By diverting the water that would eventually drain out to local rivers, lakes or to the sea, rain gardens help prevent erosion, water pollution and flooding.

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Damn Those Dams

- Adam Clare

Dams were a popular way (and still are in some places) to manipulate water reserves for people and as a way to generate energy. The problem with this naturally flowing water being dammed is that it kills fish and negatively impacts other wildlife. Dams cause a huge amount of damage on their local ecosystem and this cascades to more damage with each additional flow blockage.

It’s time to teardown the dams.

There are other reasons to reconsider dams: many of them, like our roads and bridges, are aging. The US Army Corps of engineers estimates that a third of the dams it monitors pose a “high” or “significant” hazard. The same week I traveled to Yosemite, severe rain in South Carolina washed out 14 dams and weakened 62 others. Nineteen people died. It was a grim reminder that some of our dams are already coming down, without our help.

Over the last two decades, organizations like the Sierra Club and American Rivers have spearheaded a movement to remove nuisance dams. Their campaign has been remarkably successful: between 2006 and 2014, over 500 dams were removed from American rivers — more than were taken down over the entire century prior.

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Underwater Balloons Function as Batteries

- Adam Clare 1 Comment

One criticism of renewable energy systems is that they do not function on demand. You need the sun to shine, the wind to blow, or another natural system to kick into effect. This means that energy will be created when it isn’t needed.

The solution is to take that surplus energy and convert into a storage system that can be turned on when it is demanded. In Toronto, there is presently a pilot project by Hydrostor that is converting that stored energy into compressed air. The air stays compressed thanks to the giant lake that sits on top of the balloon holding the air.

“Most of the world is saying we have to get off fossil fuels,” he said. “To do that, you need lots of energy storage.”
In the same way an everyday battery banks energy using chemicals, Hydrostor relies on compressed, bottled air. And because it produces zero emissions, the system can help Toronto adjust to a healthier low-carbon diet.
It works by stockpiling surplus energy generated during off-peak periods and converting it into compressed air. This air is then sent underwater, stored in balloons and saved, literally in some cases, for a rainy day.

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Vertical Kelp Farming

- Adam Clare

Farming the Sea: why eating kelp is good for you and good for the environment from Patrick Mustain on Vimeo.

GreenWave is a new non-profit that wants to improve our food sources while cleaning the seas. Kelp usually grows on the ground or sides of anything inorganic underwater, what GreenWave has done is to build an efficient way to harvest kelp from these sources. A benefit of this is that kelp naturally cleans the water around it so now we can get kelp in a faster way while cleaning the water.

As a result of their approach, GreenWave has won the Buckminster Fuller 2015 challenge.

This new approach moves us from growing vulnerable monocultures to creating vibrant ecosystems, which work to rebuild biodiversity and produce higher yields. The infrastructure is simple: seaweed, scallops and mussels grow on floating ropes, stacked above oyster and clam cages below. From these crops ocean farmers can produce food, fertilizers, animal feeds, pharmaceuticals, cosmetics, biofuels and much more. The farms are designed to restore, rather than deplete our ecosystems. A single acre filters millions of gallons of ocean water every day, creates homes for hundreds of wild marine and bird species and absorbs the overabundance of nitrogen and carbon (with kelp sequestering 5x more carbon than land based-plants) that are killing billions of organisms. The design requires zero-inputs—there is no need for fresh water.

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