The T&H Blog Archives - Page 26 of 29

Water, Water Everywhere: Understanding our Water Infrastructure

Staying afloat of our nation’s growing water infrastructure problems means understanding the culprits

Water main breaks, “Do not drink” orders, and water leak emergencies are headlines we are used to seeing as across the nation, Americans learn that the country is losing an estimated 2.1 trillion gallons of water each year due to leaking pipes, broken mains, and faulty meters.

The problem is that amongst all the infrastructure systems we have – transportation, telecommunications, air traffic control – water and sewer pipelines are mostly hidden from our daily lives. We often don’t know there is a problem, until there is one.

And yet, our water system is one of the most important and economically viable infrastructure systems we have in our country. The US Department of Commerce Bureau of Economic Analysis estimates that for every dollar spent on water infrastructure, about $2.62 is generated in the private economy, and for every job added in the water workforce, about 3.68 jobs are added to the national economy.

A recent article from National Public Radio blames much of the problem to aging pipes originally installed close to 100 years ago. In many cases, however, that isn’t necessarily the case. Some pipes can last hundreds of years in proper soil conditions. In other cases pipes just a couple of decades old can be found in complete disrepair because of the environment around the pipe.

Just think about your town and how it has developed over the last 10,15, or even 20 years. The town is probably unrecognizable compared to what it looked like 100 years ago when many of the same water lines we use today were installed. New elements, often corrosive ones, may have been introduced into the soil surrounding the pipelines including landfills, cinders in the pavement, contamination, stray currents, and high groundwater. These elements represent only a few that will degrade the exterior of the pipe over time, ultimately causing failure. By understanding why pipes fail and documenting corrosive areas, communities can focus their limited dollars on replacing pipes with a high risk of failure.

It has been estimated that over the next 20 years, upgrading municipal water and wastewater systems is expected to cost between $3 and $5 trillion. Building and replacing water and sewage lines alone will cost some $660 billion to $1.1 trillion over the same time period. This is money utilities will need and that states do not have to give. With water rates already on the rise, more has to be done to cost efficiently upgrade our infrastructure.

While the country is now faced with the inevitable burden of paying for upgrades, many in the industry argue that there is an efficient way to modernize our water infrastructure without breaking the bank. A suite of cost-effective approaches to reducing water loss and providing smart, responsible water service to customers are now being employed in municipalities across the country. Best practices include state-of-the-art auditing methods, leak detection monitoring, targeted repairs or upgrades, pressure management, and better metering technologies. By adopting such practices, water service providers can save themselves and their communities money in the long run, while protecting water resources and generating economic growth.

A New Kind of Pipeline

An old photograph of group of men dropping a large pipe into a shallow trench using wooden planks as levers. Early pipelines were buried underground in an attempt to protect them from sabotage by Teamsters. — An old photograph of a group of men dropping a large pipe into a shallow trench using wooden planks as levers. Early pipelines were buried underground in an attempt to protect them from sabotage by Teamsters.

Although aqueducts were used as far back as the 7th century BC, the first actual pipeline was built in 1595 to carry salt water. It was an impressive 25 miles long and made from 13,000 hollowed tree trunks. In the United States, pipelines have been in use since 1865 when the first truly successful oil pipeline was built in Pennsylvania. Engineered by Samuel Van Syckle, an inventive oil worker from New Jersey, it was constructed of wrought iron and extended five miles from the Pithole pumps to the Oil Creek railroad. Since then, we’ve built pipelines that are literally thousands of miles long that transport not only oil, but also water, natural gas, gasoline, and ethylene, and they even cross international borders.

Typically, pipelines can be classified in three categories, depending on purpose:

Gathering pipelines are short, interconnected pipelines with small diameters forming complex networks with the purpose of bringing crude oil or natural gas from nearby wells to a treatment plant or processing facility.
Transportation pipelines are mainly long pipes with large diameters, moving products such as oil, gas, and refined products between cities, countries, and even continents.
Distribution pipelines (our specialty!) are composed of several interconnected pipelines with small diameters that are used to take products – like clean, treated water – to the final consumer.

Very recently, however, there has emerged a fourth category of pipeline: beer pipelines.

The Veltins-Arena in Gelsenkirchen, Germany is a massive soccer stadium that seats over 60,000 people. To cater to such a large crowd, it houses 15 restaurants, 50 grilling stations, 35 cafes, and four subterranean cooling centers that can store 52,000 liters of beer. To transport that beer, it has a three-mile long beer pipeline, built in 2013, that supplies all of the restaurants and bars in the arena. The pipeline transports up to 14 liters of beer per minute, and allows for fluctuations in flow determined by the thirstiness of its patrons. Impressed by the Veltins-Arena, European soccer team Zenit St. Petersburg is looking to install a beer pipeline in their new stadium as well.

In Randers, Denmark, a beer pipeline supplies all of the bars and restaurants in the entertainment district. Originally connected to the Thor Brewery, which moved out of town in the 1990s, the pipeline is now fed by a large tank. Randers enjoys a thriving nightlife, and the pipeline ensures that cold beer is always readily available, even at outdoor taps. Appropriately enough, this Danish beer is called Thor Pipeline, and features an illustration of a pipeline in its logo.

In the city of Bruges, Belgium, yet another beer pipeline has been approved and is planned for construction. The pipeline will stretch approximately two miles under the city streets, from a historic, family-owned brewery to its suburban bottling plant. De Halve Maan, founded in 1854, is the only family brewery in the city and is located in the center of Bruges, which is a UNESCO World Heritage Site. The beer pipeline, which will be capable of transporting 5,700 liters of beer per hour, will eliminate virtually all of the 500 trucks currently used to transport De Halve Maan\’s famous Brugse Zot beer, and will help to preserve the ancient cobblestone streets.

It seems evident that beer pipelines are the wave of the future. Installing beer pipelines in today’s gargantuan sporting arenas is a cost-effective way to cut transportation costs and reduce the risk of stockouts, while breweries would benefit by ensuring that their beer is always on tap. And on a smaller scale, just this past month Germany’s Oktoberfest constructed a 260 meter temporary pipeline to supply the nearly seven million liters of beer consumed at the two week long event. So far, the United States has yet to see a beer pipeline emerge, and we can’t help but wonder: who will be the beer pioneer and build the first American beer pipeline?

The ALS Ice Bucket Challenge: bringing critical awareness for both ALS and the global water crisis

Boston police participate in the Ice Bucket Challenge for ALS

The ALS ice bucket challenge. At this point, everyone has seen or heard of it. Videos of friends and families, movie stars and sports figures, and even the neighborhood kids dousing themselves with icewater has flooded (pun intended) social media, and the whole project has thus far realized over $80 million dollars in donations for ALS research. Raising funds for ALS, a progressive neurodegenerative disease for which there is no cure, is arguably a very worthy cause, and one which we fully support. And, in addition to raising much-needed funds for ALS, the Ice Bucket Challenge has increased awareness on another important issue: the global water crisis. While you watch others pour water over their heads, or participate yourself, keep these facts in mind:

An estimated 2.4 billion people lack adequate sanitation and 1.1 billion people are without access to safe water.
90 percent of wastewater in developing countries is discharged into rivers and streams without any treatment.
There are 1.6 million deaths per year attributed to dirty water and poor sanitation (World Watch; World Health Organization)
In the past ten years, diarrhea related to unsanitary water has killed more children than all the people lost to armed conflict since WWII.
At any one time, it is estimated that half the world’s hospital beds are occupied with patients suffering from waterborne diseases.
Every 15 seconds, a child dies from a water-related illness. That’s over 4,000 children every day, or 1.6 million children per year.
Water-related illness is the leading cause of death in children under five years of age.

People may not realize that the average African family uses only 4-5 gallons of water per day. In addition,Â the small amount of water they do use is untreated and miles away. The task of gathering water falls to young women and girls, who often have to travel three to six hours per day to retrieve it, eliminating any possibility of education. The ripple effect of the water crisis is indeed far-reaching.

A woman collects water from an unimproved source in Africa

These facts are indeed sobering, and warrant some serious thought when it comes to our world’s most precious resource.Â Matt Damon, famed actor and co-founder of the charity water.org, opted to use toilet water for his Ice Bucket Challenge, stating that “the water in our toilets in the West is actually cleaner than the water that most people in the developing world have access to.” So we would like to applaud Matt Damon and to issue another challenge. Perhaps all those who participated in the Ice Bucket Challenge could also give a donation to Water For People. Water For People is a charitable organization whose goal is to ensure that “Everyone Forever” has access to improved water and sanitation. To date, over 2.4 million people have shared Ice Bucket Challenge videos on Facebook. If each of these people also gave just a single dollar to Water For People, the positive impact – $2.4 million – would be tremendous. The average cost to sustainably provide clean drinking water in Africa is $3.50 per person. If $2.4 million in donations were received, those funds would provide a permanent drinking water solution for about 700,000 people. Will you accept the challenge?

For more information on Water For People, or to make a donation, please visit their website: www.waterforpeople.org.

REFERENCES:

https://theeconomiccollapseblog.com/archives/30-facts-about-the-coming-water-crisis-that-will-change-the-lives-of-every-person-on-the-planet

https://www.waterinfo.org/resources/water-facts

https://www.dosomething.org/facts/11-facts-about-water-developing-world

Alternative Toilet Technology – What’s the Stink About?

In America, we use about 30% of our nation’s drinking water supply – fresh, treated, clean water – to flush our toilets. We are suffering from one of the worst droughts in recent history, and our nation is literally running out of water. We need to conserve the water we have, and the most efficient way to accomplish this task is through alternative toilet technology. Luckily, engineers work every day designing these eco-conscious toilets, some of which we will showcase here.

High Efficiency Toilets

Before we get into the newer technology of High Efficiency Toilets (HET), let’s first take a look at the traditional toilet. The old-fashioned Gravity Feed toilet is certainly reliable. It’s been around for decades and gets the job done. With each flush, a valve opens up and gravity forces water down a tunnel, while the resulting pressure forces waste down another, lower, tunnel called a trapway. However, until recently, this traditional design has used 3.5 gallons per flush (GPF) or more, some models using up to 5 GPF. Once the 1.6 GPF restrictions took effect, the Gravity Feed toilet didn’t perform quite so well, often clogging and requiring multiple flushes – which defeats the purpose of a low-flow toilet in the first place. As a result, engineers started working on water efficient toilets, commonly referred to as HETs. HETs are designed to work with existing plumbing and, while they still use water, they use significantly less water than traditional toilets.

Dual-Flush Toilets

A step up in effectiveness is the Dual-Flush design. This high efficiency toilet earns the name by offering two ways to eliminate waste, usually by the use of two separate buttons to press. Press one and only about 1.3 gallons is released, which works fine for removing liquid waste. Press the second (or both buttons together in some instances) and 1.6 gallons is released.

Other models vary the technique. Some use as little as 0.8 GPF to 1.1 GPF. Some allow for a more traditional-style handle but one that can also be pulled up rather than just pushed down. Move it one way and you get the partial flush; the other way releases the larger amount of water.

Pressure Assist Toilets

The next step up, in the sense of efficiency and oomph, is the Pressure Assist design. Here, the toilet doesn’t rely solely on gravity (as do both the Gravity Feed and many Dual-Flush models) but adds artificially generated pressure. Typically, that pressure is supplied by a plastic or metal canister that holds air. With each flush, the air adds additional pressure to that supplied by the force of gravity. And the combination is impressive: they can typically handle 40 feet of toilet paper in a single flush without jamming. Solid human waste is no challenge to these units.

Still, they have a downside. They don’t have motors that create the pressure and they put extra stress on your pipes. Those two facts imply two more: your home water system must supply adequate pressure in the first place and your pipes must be able to withstand the flush pressure. Fortunately, most homes satisfy those requirements, especially those built in the past 40 years.

Power Assist Toilets

A less-common variation on the HET theme is the Power Assist design. It actually incorporates a pump that forces water at higher velocity than is possible from a gravity feed or simple pressure assist method. The flush volumes are usually between one and 1.3 GPF, so they satisfy the legal restrictions.

However, this type typically requires a 120-volt electrical source to power the motor that drives the pump. While they’re safe, many consumers don’t feel comfortable having a water device like a toilet so directly connected to an electrical supply. They’re also generally much more expensive and usually overkill for homeowners. As a consequence, they’re more often found in commercial establishments and even there they are relatively rare.

Waterless Toilets

With our nation’s water crisis looming, waterless toilets make the most sense, because they use literally no water. And the even better news about waterless toilets is that, besides the waterless urinal, they don’t connect to any plumbing or infrastructure, which can save thousands in new construction and on water and sewer bills. But is waterless toilet technology advanced enough to be viable in the typical household or commercial setting? Let’s take a look.

Waterless Urinals

Waterless urinals have gained in popularity and are becoming more widely used in commercial settings, even being approved by the plumbing code since 2006. They use gravity to force urine down through a trap that contains a heavy liquid, which allows urine to pass through while forming a seal against odors. Waterless urinals use zero water, discharge into standard, existing plumbing lines, and are easy to clean. Also, since urine is sterile and bacteria develop only when urine is mixed with water, waterless urinals remain odorless. Waterless urinals are currently used in San Diego schools, the L.A. Coliseum, and the Taj Mahal, and they have been mandated in army facilities since 2010. They also count towards LEED certification points. There really are no drawbacks to the waterless urinal save one – but it’s a big one: half the world’s population is women. Enough said.

Composting Toilets

A composting (or biological) toilet system contains and processes excrement, toilet paper, carbon additive, and sometimes, food waste. Unlike a septic system, a composting toilet system relies on unsaturated conditions where aerobic bacteria break down waste. This process is similar to a yard waste composter. If sized and maintained properly, a composting toilet breaks down waste to just 10-30% of its original volume. The resulting soil-like material, called “humus” legally must be either buried or removed by a licensed septage hauler in accordance with state and local regulations.

Composting toilet systems require no water and have low power consumption. They can also accept kitchen waste, thus reducing household garbage. Composting toilets are the most environmentally friendly of the new generation of toilets. Composting human waste and burying it around tree roots and nonedible plants keeps organic wastes productively cycling in the environment, and composting toilet systems divert nutrient and pathogen-containing effluent from soil, surface water, and groundwater. In many states, installing a composting toilet system allows the property owner to keep a reduced-size leach field, minimizing costs and disruption of landscapes.

Of course, there are a few drawbacks as well. Maintenance of composting toilet systems requires more responsibility and commitment by users and owners than conventional wastewater systems, and improperly installed or maintained systems have the potential to cause some problems. Using an inadequately treated end-product as a soil amendment may have possible health consequences, and improper maintenance makes cleaning difficult and may lead to health hazards and odor problems. Too much liquid residual (leachate) in the composter can disrupt the process if it is not drained and properly managed. In addition, there may be aesthetic issues because the excrement in some systems may be in sight.

Incinerating Toilets

Incinerating toilets are self-contained units consisting of a traditional commode-type seat connected to a holding tank and a gas-fired or electric heating system to incinerate waste products deposited in the holding tank.Â The incineration products are primarily water and a fine, non-hazardous ash that can be disposed of easily and without infection hazard. Typically the user drops in a coffee-filter type liner, uses the toilet, then â€œflushesâ€. The liner drops into a chamber, which heats up to approximately 1200 degrees, and incinerates the waste over a period of time, usually one to two hours. As a safety feature, the incinerator automatically turns itself off if the lid is lifted, thus eliminating the chance of bathroom burns.

Incinerating toilets use no water at all, and they produce only about a tablespoon per use of a fine, sterile ash that can be disposed of in the trash. They are simple to install, easy to use, and are relatively odorless in comparison to other waterless toilets. However, they do also have some drawbacks. Incinerating destroys nutrients in the waste and also requires energy, resulting in higher than average energy costs for users. In addition, units are not entirely pollution-free, as they require either electricity or propane, both of which produce some air pollutants.

Hope for the Future

If we could save the third of our nation’s drinking water that we are flushing down our toilets, we would actually solve the nation’s water crisis. And researchers and engineers are working every day to do just that: to find a sustainable, cost-effective solution to the wastewater problem facing America. At the moment, there is not yet a universal answer to our nation’s toilet troubles. However, with the abundance of emerging technologies and the combined focus of researchers and engineers, it is only a matter of time before our wastewater – and therefore water – woes are permanently solved.

REFERENCES:
www.epa.gov
www.goarticles.com/finhuge
www.bestratedtoilets.com

Running Out Of Water

Data released by the U.S. Drought Monitor¹ last month indicates that over 30% of the United States is experiencing at least moderate drought, and that seven states are actually running out of water. California, Nevada, New Mexico, Kansas, Arizona, Oklahoma, and Texas are experiencing severe drought over more than half their land area. Severe drought, or D2 on a D0-D4 scale, is designated when crop or pasture losses are likely, water shortages are common, and water restrictions are imposed. Even more alarming, six of the seven hardest hit states are experiencing extreme drought over more than 30% of their land area. Extreme drought, or D3, is designated when there are major crop/pasture losses as well as widespread water shortages or restrictions. In addition, two states are experiencing exceptional drought, which is the highest drought classification possible. Exceptional drought, or D4, is designated when there are widespread crop/pasture losses as well as water emergencies created by shortages of water in reservoirs, streams, and wells. 25% of the state of Oklahoma and 30% of the state of California have been designated D4.

The impact of severe drought is far-reaching. Drought has a major impact on crops like winter wheat, which is grown extensively in Texas, Oklahoma, and Kansas. In addition, reservoir levels are alarmingly low. Arizona’s well levels are at two-thirds of their normal level, New Mexico’s are at half, and Nevada’s are only about one-third of their usual average. In Texas, the city of Wichita Falls has made headlines recently by proposing to become the first city in the nation to draw their public drinking water directly from treated wastewater. Arizona fell victim to raging wildfires last month that are just now coming under containment. And then there’s California. The entire state is suffering from severe drought, and the majority of the state is under extreme drought. Many Californian farmers have been forced to leave their fields unseeded due to restrictions on agricultural water use. In January, Governor Jerry Brown declared a state of emergency because the state is literally running out of water. If something doesn’t change, it is estimated that California has less than two years of water remaining.

So what can we do? One of the easiest and most effective solutions is water conservation. California has a large population, and Gov. Brown has asked residents to cut their water usage by 20%. Our Earth Day blog provides a comprehensive list on water conservation around the home. In addition, farmers will need to adopt practices that lessen the effect of drought. Most importantly, we will need to rethink water. Maybe it’s time to overhaul toilets to become waterless, to broadly use treated wastewater for irrigation, or to engineer affordable, sustainable desalination methods so we can tap into our vast oceans. Whatever methods we use, one thing is certain: the nation’s water crisis needs to be an urgent priority on which we all must work together to solve. Our future depends on it.

¹The U.S. Drought Monitor is produced by the U.S. Department of Agriculture (USDA), the National Oceanic Atmospheric Administration (NOAA), and the National Drought Mitigation Center at the University of Nebraska-Lincoln.

National Public Works Week, May 18-24, 2014

National Public Works Week 2014, May 18-24, celebrates the tens of thousands of men and women in the United States who provide public works services. According to the American Public Works Association (APWA), whose New England chapter celebrates its 60^th anniversary this year, public works is defined as the combination of physical assets, management practices, policies, and personnel necessary for government to provide and sustain structures and services essential to the welfare and acceptable quality of life for its citizens. Public works includes the oversight and maintenance of water and sewer, roadways, public buildings, waste collection, and any other publicly maintained service or structure. Without public works employees and their tireless efforts, our communities would suffer and eventually fail. Consider losing water and sewer for a day, or a week, or a month. It’s unthinkable. Just these two basic services provide the backbone for civilized society and our way of life. Now consider plowing, trash collection, roadway and building maintenance, and other public works services, and it seems that we owe our nation’s public works employees a huge thank you.

Here at Tata & Howard, we wish to extend our deepest gratitude and appreciation to all of the dedicated public works employees who help keep our nation running smoothly and safely. It is our greatest pleasure to work side by side with you and to see the incredible effort that you bring to the workplace on a daily basis. This week we celebrate YOU!

Water For People – Making a Substantial and Sustainable Difference

Water. For us, it’s as natural as breathing. When we want a drink, we run our faucet. To wash our dishes, or our clothing, we press a button. We always have access to restrooms, whether in a public facility or a private residence. Clean water and sanitation are rights, not privileges. But for millions of people outside our borders, life is very different:

780 million people worldwide lack access to clean water. That’s 2.5x more people than live in the United States.
More than 3.4 million people die each year from water, sanitation, and hygiene-related causes. That is almost the entire city of Los Angeles. 99% of these deaths occur in developing nations.
Every 21 seconds, a child dies from a water-related illness. The majority of illness comes from fecal matter.
The water and sanitation crisis claims more lives through disease than any war claims through guns.

Virtually all people in developed nations have access to clean water and sanitation. The areas of the world with the lowest percentage of people having access to clean water and improved sanitation are sub-Saharan Africa and southern Asia. And to put those numbers into perspective

An American taking a five-minute shower uses more water than the average person in a developing country uses for an entire day.
More people have a mobile phone than a toilet.

These are sobering facts indeed.

At Tata & Howard, we firmly believe that every single person on Earth should have access to clean water and improved sanitation. And because of our strong conviction, we have chosen to support Water For People, a charitable organization that works diligently to bring improved water and sanitation facilities to developing countries. Their goal is water for Everyone Forever, and when they say everyone, they mean everyone. Their methodology is precise and comprehensive, and has brought real and lasting results.

How They Do It:

Water For People collaborates with IRC International Water and Sanitation Centre, and Water & Sanitation for the Urban Poor (WSUP) to target districts in defined geographic regions for an Everyone Forever program.
Success is defined as every household, every school, and every public health facility/clinic in those regions having access to improved water and sanitation services.
Financial, physical, and operational investments are made by local and national governments, community residents, and other organizations to address current and future challenges of water systems and services. Eventually, target communities won’t need support from an international water agency ever again.
Development agencies monitor field results for at least 10 years, but the monitoring capacity and responsibility are firmly embedded within communities and government. Data and results are publicly available to everyone.
Everyone Forever programming grows from full coverage at district levels to national level and beyond, freeing countries from water and sanitation aid dependency.

A woman in Mwamongu fetches water from an unimproved source.

Water For People, the American Water Works Association’s (AWWA) charity of choice, will have a prominent presence at ACE14, the AWWA’s Annual Conference being held June 8-12 in Boston. They will host a booth, an evening fundraiser, an awards luncheon, and will give a presentation at a professional session. More information on Water For People at ACE14 can be found here.

Tata & Howard gives to Water For People through its workplace giving campaign by encouraging employees to donate through automatic payroll deduction which the company then matches dollar for dollar. We encourage you to learn more about Water For People and to visit their website where you can personally see the profound benefits that have come about as a result of their efforts: https://www.waterforpeople.org.

“Get to Know Your H2O! During Drinking Water Week 2014: May 4-10

The American Water Works Association (AWWA) and the water community officially kicked off Drinking Water Week 2014 across North America today by asking the question, “What do you know about H₂O?”

Throughout the week, the water community will celebrate the value of water by learning about the critical role it plays in our daily lives and in the quality of life we enjoy. Aligning with this year’s theme, special attention will be given to the ways in which all water consumers can get to know their H₂O.

To commemorate the occasion, water utilities, environmental advocates, and others will celebrate drinking water through school events, public presentations, and community festivals. They will also provide their communities with vital information on how water consumers can get to know their H₂O.

In addition, 2014 sees the celebration of the 40^th anniversary of the Safe Drinking Water Act, which works diligently to safeguard the quality of drinking water in the United States. The Safe Drinking Water Act is a federal law that went into effect in 1974, and it works through effectively setting health-based standards and regulations and overseeing drinking water suppliers. Amendments to the Act in 1986 and 1996 increased the effectiveness and protection of drinking water and drinking water sources.

Currently in the U.S., community water systems are required to test their drinking water for contaminants and to report any violations that may have occurred. More information about the Safe Drinking Water Act is available on the U.S. EPA’s website.

Finally, Tata & Howard joins the American Water Works Association and all water professionals across North America in urging consumers to evaluate how they currently value, use, and access water, and how to protect it into the future.

North America’s water systems are critical to maintaining public health, economic vitality, fire protection, and quality of life. However, current trends in population, economic growth, energy, climate, and pollution affect water usage and the critical infrastructure the system needs to function properly.

As our systems’ aging pipes are repaired and replaced over the next 25 years, addressing this issue may be costly, but not insurmountable. Facing it head-on by proactively investing in our water systems now is a smart, safe, and common sense investment that will pay off for generations to come. More information about water infrastructure investment is available on the AWWA website.

So what do you know about H2O? Head over to our Facebook page and let us know! Everyone who likes our page and leaves us a comment will be entered to win a Home Depot gift card! It’s as easy as clicking here: https://www.facebook.com/TataandHoward

Happy Drinking Water Week!

Earth Day – Water Conservation

April 22^nd marks the 44^th annual Earth Day, and with it comes an increased urgency to protect our natural resources and to mitigate the damage that we are doing to our environment. Here at Tata & Howard, our passion is water. Only 1% of the world’s water is available for use as drinking water, and we support the goal to keep it safe, clean, and abundant. While government agencies such as the EPA aim to protect our nation’s water supplies from being depleted or contaminated, they can only do so much. True conservation comes at a grassroots level — from the individual. The average American uses 140-170 gallons of water per day, a number which can and should be reduced drastically. Below, we have collected some ideas to help save water in your home.

WATER CONSERVATION IN THE HOME

Lock up leaks
Put a little food coloring in your toilet tank. Without flushing, let it sit for 30 minutes. If the color seeped into the bowl, you have a leak that should be repaired immediately. In addition, a leaky faucet can waste 100 gallons a year. That’s the equivalent of 180 showers! The good news is that most replacement parts are inexpensive and easy to install.

Tame the trash
Dispose of tissues, insects, food, and other such waste in the trash rather than the toilet. Every time you flush, five to seven gallons of water goes literally and figuratively down the toilet. Avoid flushing unnecessarily.

Shore up your shower
Showers can use five to ten gallons of water every minute. Limit your showers to the time it takes to wash and rinse off. A 5-minute shower uses about 20 gallons of water, while a 10-minute shower uses over 40 gallons! Also, inexpensive water-saving low-flow shower heads or restrictors are easy to install. “Low-flow” means it uses less than 2.5 gallons per minute.

Protect your pipes
It’s easy and inexpensive to insulate your water pipes with pre-slit foam pipe insulation. You’ll get hot water faster and avoid wasting water while it heats up.

Turn off the tap
Leaving the tap on while brushing your teeth or shaving wastes a whopping five gallons of water. Turn the water off while you brush. For shaving, fill the sink with a few inches of warm water in which to rinse your razor. When washing dishes by hand, don’t leave the water running for rinsing. Wash all dishes first, then rinse them all at once. And, don’t let the faucet run while you clean vegetables. Just rinse them in a stoppered sink or use a spray nozzle.

Load your loads
Automatic dishwashers and clothes washers should be fully loaded for optimum water conservation. Don’t pre-rinse dishes. Most dish soap manufacturers recommend against it, and it saves additional water. With clothes washers, avoid the permanent press cycle, which uses an extra five gallons. For partial loads, adjust water levels to match the size of the load. Replace old clothes washers with new Energy Star rated washers which use 35 – 50% less water and 50% less energy per load. If you’re in the market for a new clothes washer, consider buying a water-saving frontload washer.

Cool your canister
Store drinking water in the refrigerator rather than letting the tap run every time you want a cool glass of water.

Reuse the rest
Never put water down the drain when there may be another use for it such as watering a plant or cleaning your home.

WATER CONSERVATION IN THE YARD AND GARDEN

Plant your property
If you are planting a new lawn, or overseeding an existing lawn, use drought-resistant grasses and choose shrubs and plants that thrive with less watering than other species. Replace herbaceous perennial borders with native plants, which use less water and are more resistant to local plant diseases. Plant slopes with varieties that will retain water and help reduce runoff, and group plants according to their watering needs.

Mind the Mulch
Mulch will slow evaporation of moisture while discouraging weed growth. Adding 2-4″ of organic material such as compost or bark mulch will increase the ability of the soil to retain moisture. Press the mulch down around the dripline of each plant to form a slight depression, which will prevent or minimize water runoff.

Love your lawn
Water your grass and trees more heavily, but less often. This saves water and builds stronger roots. A light sprinkling can evaporate quickly and tends to encourage shallow root systems. Put an empty eco-safe tuna can on your lawn; when it’s full, you’ve watered about the right amount. Also, water your lawn only when it needs it. If you step on the grass and it springs back up when you move, it doesn’t need water. If it stays flat, it needs water. Watering lawns during the early morning hours or evening when temperatures and wind speed are lowest reduces losses from evaporation. Most lawns only need about 1″ of water each week. In addition, allow your lawn to grow to 3″ before mowing. This practice promotes water retention in the soil. During dry spells, you can stop watering altogether and allow your lawn to go brown and dormant. Once cooler weather arrives, the morning dew and rainfall will bring the lawn back to its usual vigor. This results in a brown summer lawn – and a green residence.

Groom the gardens
Add organic matter and use efficient watering systems for shrubs and flowerbeds. Adding compost to your soil will help increase its absorption and water retention, and will improve the health of your plants. Avoid over-watering plants and shrubs, as this can actually diminish plant health and cause yellowing of the leaves.Â When hand watering, use a variable spray nozzle for targeted watering.

Eco your auto
Clean the car using a pail of soapy water, and only use the hose for rinsing. This easily implemented practice can save as much as 150 gallons when washing a car.

Sweep the street
Use a broom, not a hose, to clean driveways and sidewalks.

In 1990, 30 US states reported ‘water-stress’ conditions. In 2000, that number rose to 40. In 2009, the number rose again, to 45. Today, some states find themselves in an actual water crisis, and the number of water-stressed areas continues to rise at an alarming rate. One of the easiest and most beneficial ways to alleviate this water stress is to take measures within our own lives. Families should practice water mindfulness together, with parents teaching their children and leading by example. Saving water at home requires minimal effort and expenditure yet provides a positive and powerful environmental impact. And, if you are one of the 85% of Americans receiving your water from a public water supply, these ideas will save you a significant amount of money as well.

Happy Earth Day!

Powering Vehicles from Discarded Food: East Coast Meets West Coast

Last month, Massachusetts Governor Deval Patrick signed into law the Commercial Food Waste Ban, which will go into effect on October 1, 2014. This law targets commercial institutions who produce more than one ton of organic waste per week, such as hospitals, restaurants, schools, hotels, and supermarkets. Once the ban takes effect, this waste food, which accounts for 25% of the waste stream in the Commonwealth, will need to be recycled rather than discarded. Recycling food waste has many advantages. First, it brings awareness to businesses to simply be more mindful in food ordering, preparation, and potential donation in order to decrease the overall amount of food waste they produce. Next, it decreases food waste in landfills, and thus mitigates the amount of greenhouse gas entering the atmosphere from decomposition. Finally, it provides a clean energy source. And that is something this country desperately needs.

Anaerobic digestion (AD) is one way to dispose of organic waste that has the added benefit of producing clean energy. AD uses microbes to break down organic waste in an oxygen-deprived chamber, producing biogas, a clean and potent energy. Biogas is produced not just from food waste, but from any organic waste matter, including human waste, and is a clean energy option for heating and cooling, electricity, and powering vehicles. Wastewater treatment facilities that currently incorporate AD in their treatment processes could potentially be modified to handle food waste as well, and the Commonwealth is offering up $1M in grant funding for public facilities to do just that. In fact, the first grant of $100,000 has already been awarded to Massachusetts Water Resources Agency (MWRA) to process food waste at its wastewater treatment plant on Deer Island.

AD eggs at Newtown Creek Wastewater Treatment Plant in Brooklyn, New York Courtesy of New York City Department of Environmental Protection — AD eggs at Newtown Creek Wastewater Treatment Plant in Brooklyn, New York, photo courtesy of New York City Department of Environmental Protection

Connecticut and Vermont have passed similar laws, but they are using a more gradual approach. Both states currently only require businesses that are located within 20 miles of a suitable recycling facility and produce more than two tons of food waste per week to recycle, but expect full compliance by 2020. New York City is also implementing a food waste ban as a result of the success of its recently completed Food Waste Challenge, a six-month trial in which businesses voluntarily participated by donating unused food as well as diverting their scraps to a local treatment plant. The City noted that a key part of the initiative was food donation, as more than 25% of food waste diversion was a result of donations to local food banks. And businesses are supportive. Melissa Autilio Fleischut, president and CEO of the New York State Restaurant Association, commended the program and supported the litigation. “The Food Waste Challenge proves that sending less to landfills is good for both business and the planet,” Fleischut said in a press release. “The New York State Restaurant Association looks forward to working with the city to advance this initiative in a responsible way that works for everyone.”

On the other side of the country, waste-powered cars are swiftly becoming a reality. Hyundai, who has been working with the University of California, plans to begin leasing a fuel-cell version of its Tucson crossover that can travel about 480 kilometers on a tank of hydrogen, which is produced from AD and has zero emissions. The eco-friendly Tucson, which will only be available to California residents, has low lease rates which include free fuel from nearly a dozen hydrogen pumps around the state. Toyota, Honda, Mercedes-Benz and GM are starting to sell hydrogen cars in California as well.

A recently opened filling station in California that utilizes methane from landfill sources

California has long been a pioneer in green technologies. However, Massachusetts is the first state in the nation to actually implement a comprehensive ban on organic waste. While utilizing waste for energy has largely been voluntary and thus slow-moving, this legal mandate will force large-scale organic waste processing facilities into production, either through retrofitting of existing facilities or new construction. And these new processing centers will produce large amounts of biogas. So will the east coast finally start seeing the alternative fuel filling stations and vehicles that are currently reserved only for the west coast? Let’s hope so. If we could combine east coast legal mandates with west coast alternative fuel technology, the nation could see zero emissions vehicles running on discarded organic scraps and sewerage. Keep excess garbage from our landfills while powering pollutant-free vehicles? Now that’s a win-win.

Category: The T&H Blog