Ask Mr. Green: Who's Using Our Water?

Hey Mr. Green,

Which uses more water and how much, industry or the general public?

—Frank, in Dubuque, Iowa

Industry, primarily for electric power plants and irrigation, draws a lot more water than the general public. Of the total of 410 billion gallons per day drawn in the United States, around 29.5 billion were used directly by households, or about 7 percent of the total, according to the latest data from the U.S. Geological Service. Electric power plants required around 200 billion gallons per day for steam and cooling, while irrigation soaked up 128 billion gallons.

However, if we add the indirect residential water consumption that results from residences using about 38 percent of U.S. total electric use of 3.750 trillion kilowatt hours per year, then the total residential use shoots up to around 105.5 billion gallons per day, or roughly 25 percent of the total. This may be one of the best-kept secrets of our times, but a rather telling example of truth of that famous statement by the Sierra Club’s illustrious founder John Muir: “All things are hitched.” Meaning that if we had the good sense to cut our electrical consumption, our water use would diminish correspondingly.  

Green Tax Breaks for 2013

The IRS filing deadline may be looming, but there's still enough time to cash in on green tax breaks. Ask your accountant for help, or consult the Database of State Initiatives for Renewables and Efficiency (DSIRE), which provides comprehensive information on environmentally sustainable local, state, federal, and utility-based incentives and policies. Here we highlight a handful of federal initiatives that could help you green your wallet this tax season.

Renewable remodeling: Homeowners who have installed renewable energy heating and cooling systems, including geothermal heat pumps, small wind turbines, and/or solar energy systems, can claim 30 percent of the cost of a new renewable energy system, with no maximum limit. An added bonus: the Residential Energy Efficient Property Credit, which runs through 2016, applies to any home you own, not just your primary residence.

Cats Facts: Green Jobs Mean Big Bucks

Cats, again! This week has been a good run for our favorite companion animals and their accompanying green tidings. (Feel free to debate "favorite" in the comments.) 

From a fluff ball and EVs to a lean kitty and big savings, to a tabby who doesn't give a shale about oil, we've carried the April Fools' fun through to the weekend.

A final word from our feline overlords:

 

Just the facts:

What could shifting funds to greener pastures look like? Instead of building and expanding roads, green jobs include building and expanding mass transit, and increasing existing buildings' energy efficiency. 

Cat Facts: Electric Vehicles Beat Gas Cars

We've stuck our cat-noses up at the notion that April Fools' means one day of fun. So in the spirit of whimsy and whiskers, each day this week we present an environmental fact and a cat. First, we focused on a fat cat and oil shale. Next came big ears and bicycles. 

Any-meow, here’s today's environmental fact, along with a cat.

Just the facts:

While the best bet for curbing carbon emissions is driving less, period, driving smart helps.

Conventional cars and the process of extracting, refining, and transporting the oil they require dumps more than three trillion tons of carbon pollution into the air each year. Electric vehicles (EVs) rely on battery power — which can take from 30 minutes for an 80-percent charge to eight hours for a full charge, outlet-voltage depending. For fully electric vehicles, no tailpipe is necessary.

Cat Facts: Cycling Is a Lot Cheaper Than Driving

In keeping with Monday's April Fools'-ishness, this week we're sharing eco-facts paired with cats. Yesterday, we looked at oil shale and a tabby with an abundant belly.

Just the facts:

Cycling just makes sense, given the low overhead, the aerobic perks, and the fact that nearly half of all trips, cycling and otherwise, are made within two miles of home.

The thought of getting doored is scary, though, or perhaps you live near a version of Lombard Street and might as well leash your bike and give it a water bowl.  

Fortunately, bicycle commuting increased by 40 percent from 2000 to 2010. Investing in bike-friendly infrastructure, like separating cycling lanes from vehicular traffic with parked cars or posts, should maintain the trend.

Environmental impact aside, money talks. Portland recently spent close to $60 million on cycling infrastructure, the average cost of one mile of urban highway. According to this City of Portland Bureau of Transportation report: "The return on investment has been highest for bicycle transportation."

Cat Facts: Mining Oil Shale Doesn't Add Up

Yesterday, we had a little April Fools' fun at fossil fuels’ expense. The rest of the week, we’re getting into the silly spirit with cats. They fuel the internet, and since we haven’t hit peak cat yet, we're not above including them, just 'cause. 

This week, we'll give you some serious environmental facts paired with a kitteh. If you’re crazy for them, this week will be awesome. If not, write about canine superiority in the comments. The cats can handle it.

Just the facts:

It's a kind of dark comedy that the production of one finite commodity could require so much of another, especially when the other's essential to, you know, life. Coal, uranium, and petroleum production already uses 1 to 2.5 gallons of water in processing and cooling for every gallon of fuel product. But the quest for energy security has oil companies looking to other sources of fossil fuels, despite the even higher water cost. Basically, oil shale is sedimentary rock that must be heated either underground or mined and heated off-site to then separate and collect the resulting liquid. 

Even Internet Animals Can't Believe Fossil Fools!

Happy April Fools Day! We're not fooled by fossil fuel lovers, and neither are these cute animals. Watch our video to see why puppies, kittens, mice, and other adorable critters might be smarter than some humans when it comes to the climate.

If you don't tolerate fossil fools, take action on Facebook at http://sc.org/earthtosteve.

And if you like cute animals and smart ideas, stay tuned all week for more cuddly goodness. 

 

Essay Contest: What Does Wilderness Mean to You?

Are you a young writer who with a passion for the outdoors? Enter our essay contest for a chance to be featured in Sierra magazine!

The Sierra Club's National Wilderness Essay Contest

It has been nearly 25 years since Bill McKibben declared “the end of nature.” What he really meant was the end of wilderness — the idea of wilderness. In the era of climate change, he claimed, we can no longer conceive of a natural world that is free of human influence — a pristine wilderness where our spirits can awaken to authentic nature.

Generations Y, Z and beyond will never know that pristine wilderness; they will know only what humans have created. And the outlook has only gotten worse: in 2005, Richard Louv warned us that “nature deficit disorder” was on the rise. Today’s children, he worried, spend far more time in front of screens than they spend in the woods, and end up radically disconnected from the natural world. They may care about biodiversity, sustainability, and environmental justice—but do they care about wilderness?

So we pose the question: What does wilderness mean to the millennial generation? Does the idea of wilderness have any relevance for twenty-first century environmentalists? Is there still a case to be made for wilderness? If so, how can we make that case?

We invite essays on the idea of wilderness from writers under 30 years old. Visit the contest website to find more instructions and the entry form.

4 Ways to Green Your Closet This Spring

Spring is here! And many of us may be tempted to head out to our favorite stores to stock up on those lightweight, brightly colored, open-toed, and overpriced "essentials." But before you empty your wallet on spring shopping, take a look at these tips to minimize cost and maximize green.

1. DIY: Braided Scarves

Many of us have tons of old T-shirts in our closets. Whether they are from college sports teams or some retreat you went to 10 years ago, they can still be of use. Make these shirts into awesome braided scarves for those cool spring days. All you need are some old T-shirts, a ruler, scissors, and iron-on adhesive (which can be found at your local convenience store for about $3). Check out the tutorial below by YouTube Guru AnneorShine. And for those of you who can't wait until summer to whip out the shorts, check out our DIY: 10 Summer Shorts You Can Make at Home.

Green Careers: Environmental Law

Do you have brilliant writing and public speaking skills? A sharp, analytical mind? You might find success as an environmental lawyer. Today, find out what practicing environmental law entails and tips for getting your career started. If you're still not sure which green profession to pursue, make sure to take our quiz. 

Green Careers: Environmental Law

Environmental lawyers focus on litigation dealing with a wide range of concerns, from air and water quality to wildlife protection. They develop policies and engage in lawsuits to prevent environmental damage, compel waste cleanup, tighten regulations, or compensate individuals for harm due to environmental contamination. They're crucial advocates, preventing the government and corporations from engaging in practices that could hurt the environment and local residents. But an environmental attorney might also represent government agencies and businesses by working on environmental impact planning and sustainable growth and development. Cases could involve a builder’s use of toxic paint; a company’s contamination of groundwater used for drinking; or an irrigation system’s harmful impacts on endangered fish species.