Thursday, August 29, 2013

The Ugly Animal Preservation Society



Panda's get way too much attention.
At least, that's the observation that's behind The Ugly Animal Preservation Society - a tongue-in-cheek, yet crucially important new initiative to broaden the idea of what we value and which species we care to save.
This is a theme that Chris touched on just the other day, exploring how anthropomorphism might help humans to empathize with animals, that have so far not made it to the "must save because it's so cute" list. After all, from the mini-beasties in our soils to the weird and wonderful life under the sea, most of the animal kingdom is, at first glance at least, pretty far removed from us humans.
Simon Watt, biologist and comedian, is harnessing what has always been a useful tool for the more aesthetically challenged among us—humor. Recruiting a troupe of comedians/scientists and scientists/comedians, Watt and his team are each championing a specific species, and then asking their audience to select a favorite for their region.
Aesthetically challenged animals need love too.
To know more about the campaign go to:
www.uglyanimalsoc.com

Deforestation dries up dams threatening hydropower



Deforestation may lead to electricity shortages in tropical rain forest regions that rely heavily on hydropower, as fewer trees mean less rainfall for hydropower generation, a study shows.

For example, if deforestation continues, one of the world's largest dam projects in Brazil will deliver around a third less energy than is currently estimated, according to the research, published in Proceedings of the National Academy of Sciences (PNAS) last week (13 May).
 
and power generation at Brazil's Belo Monte hydropower complex, which is being built on the Xingu River, a tributary of the Amazon. It is set to be the third largest hydropower project in the world when it is completed in 2015 and is expected to supply 40 per cent of Brazil's energy needs by 2020.

They found that because of current levels of deforestation in the Amazon region, rainfall is already six to seven per cent lower than it would be with full forest cover.

"If forest loss doubles by 2050 — that is, if 40 per cent of the Amazon or Xingu river watershed has been deforested by that date — rainfall loss will reduce Belo Monte's energy production by one third over that projected," Stickler, a researcher at the Amazon Environmental Research Institute's International Program in the United States, tells SciDev.Net.

She says that such a degree of deforestation is plausible based on government infrastructure plans in the region.

The researchers used computer models simulating land cover, climate and the river system to examine how different deforestation scenarios would affect the regional climate and, ultimately, water flow into the Belo Monte complex. They then calculated the effect on the production of energy.

In accordance with previous studies, the researchers found that cutting down trees within the Xingu river basin increased water discharge and energy generation. But this water gain was heavily outweighed by the reduced flow of water caused by less rainfall across the entire Amazon basin.

"If deforestation continues to 40 per cent of the total Amazon River basin, even forest conservation or reforestation in the Xingu River basin will not be enough to compensate for the loss," Stickler says.

The study says the amount of rainfall in the Amazon, in Central Africa and in South-East Asia depends on regional forest cover, and that deforestation could affect the hydropower expansion plans of countries in these regions.

But Wilson Cabral de Souza Junior, an environmental economist at the Technological Institute of Aeronautics, Brazil, tells SciDev.Net that other regions should use the results with care, as they are based on specific data from the Amazon and Xingu basins.


Thursday, March 21, 2013

10 Ways to Green Your Day Off


 

1. Visit a farmer's market

Since you have some free time on your hands, make a trip to that unexplored farmer's market you've been eying. Buying local and sustainably-farmed produce dramatically decreases the footprint of your nightly meals, and these picks tend to be healthier and tastier, too. From heirloom veggies to homemade hot sauce, you never know what you might find from farmers and vendors in your area.
Not sure where to find a farmer's market near you? Just punch your zip code into the USDA or Local Harvest databases, and you'll get a list of choices in your neighborhood.

2. Explore your neighborhood

If you're ever stumped for a green activity, the best thing you can do is get outside. Spending time outdoors helps you remember why protecting the planet is so important, and you'll also save some cash on your electric bill, as you won't have to use energy for heating and lighting your home.
So, pile on the winter gear, and head to a local pocket park, botanical garden or uncharted walking path to experience something new in your town. Don't know where to go? Head to your town or municipality's Website to find listings of nearby parks, outdoor events and more. Once you get home, get cozy and enjoy one of our yummy coffee shop-free winter beverages to warm up.

3. Volunteer

Take a page from Dr. King's book and do a little volunteering in your spare time. Lend a hand at a local community garden or animal shelter, or take part in park or beach cleanup.
Most municipalities have a calendar of upcoming volunteer days on their Website. But if you don't see an event that strikes your fancy, a simple Google search with your town's name and the words "Martin Luther King Day (or Presidents' Day) volunteering" should point you in the right direction.

4. Relax the natural way

Planning a day full of much-needed TLC? Skip the pricey eco spa, and do a little relaxing right in your own home. Dim the lights, spark up some all-natural candles and test out one of these five luxe spa treatments that you can do yourself on the cheap. Most treatments cost less than $10!
And if the winter weather has been taking a toll on your bod, this is a great time to get your fix on. Check out our DIY guide to curing common winter woes like dry skin, chapped lips and frizzy hair using common pantry ingredients.

5. Do some winter weatherizing

If you've noticed a few drafts in your home, apartment or dorm room, your day off is the perfect time to make things a little more comfortable (and energy-efficient!). Start by taking a walk through all of your rooms, and make note of any drafty areas. Then, use our weatherization guides for homeowners, apartment-dwellers and dorm residents to fix the problem.
Also, take a moment to check out your heating system. Make sure the exterior of your system is clean and free of obstructions, and change the air filter if it looks dirty. If you live in an apartment or dorm room, speak to your landlord or RA about heating system maintenance, as an inefficient system can suck up loads of energy and cost you or your school big bucks on utilities.

6. Start a reuse project

Recycling your household waste is a great step towards sustainability, but why not reuse some of your throw-aways instead? Check out these five super-elegant decor items made from waste, or craft with the kids using recyclables for an afternoon of eco fun.
Want to take your day-off project beyond crafting? Check out our 12 crazy ways to go DIY in every room of the house, from homemade cheese to super-functional storage.
SEE: 15 Reuse Projects to Try in 2012

7. Do a packaging purge

Whether the food packaging in your home is recyclable or not, it's always best to find ways to reuse it before tossing it in the bin. Go through your pantry and transfer dry items from their original packaging into reusable storage containers, like these 100 percent recycled containers from Preserve.
Once you have all your packaging in the same place, consult our food packaging reuse guide to find ways to repurpose it. And take note of the products that the majority of your packaging waste came from. Can you buy any of these materials in bulk to cut back on waste? How about switching to homemade? A little planning could mean emptier trash cans all year long.
READ: 5 Absurdly Over-Packaged Foods

8. Stock up on bulk

Buying your favorite dry foods in bulk results in a huge reduction in packaging waste. But it can be hard to fit a trip to the bulk-foods store into your schedule. On your day off, make a list of the most common dry items you use in the kitchen: cereal for the kids, rice, beans and pasta for nightly dinners and nuts and dried fruits for healthy snacks.
Head to the bulk-foods store with plenty of reusable bags, and stock up on your favorites sans-packaging. Transfer your items into large reusable containers when you get home to keep them from getting stale.
READ: 5 Reasons to Bulk Up on Food Purchases

9. Choose a veg-based meal

Vegetarian Weeks have been steadily gaining popularity in recent years. But you don't need to cut out meat for a whole week to make a difference. Eating just one vegan or vegetarian meal each week will save about 35 pounds of meat a year, amounting to 84,000 gallons of water, 245 pounds of grain and 15.5 gallons of gasoline.
Wary about bland and boring vegetarian food? Our library of recipes, including exotic international cuisine, tasty low-cal delights and compostable classics, is sure to change your mind.

10. Plan a green getaway

Having something to look forward to can get you through all those tough weeks at work or school. So, spend some time planning an eco-friendly vacation for yourself this winter. Our go-to guides will help you plan a romantic, kid-free vacation with your sweetie, pick the right location for a family getaway or find a nearby weekend retreat.

Source: www.earth911.com

Wednesday, March 20, 2013

Simple Actions to save Energy and Go Green


One Change leads to another. When it comes to saving money and cutting your hydro bill, switching to energy efficiency light bulbs is just the start. Here are some more simple actions to help you conserve energy and save money.
Replace your old-fashioned incandescent light bulbs with energy-saving CFL bulbs
Replace your old-fashioned incandescent light bulbs with energy-saving CFL and LED bulbs
Compact fluorescent light (CFL) and LED bulbs use about 75% less energy than old-fashioned incandescent light bulbs and last much longer. For every bulb you swap, you can cut greenhouse gas emissions and save money on your energy bill over the lifetime of the bulb. Click here for information on CFL recycling in North America.
Plug your electronics into power strips and shut them off when not in use
Plug your electronics into power strips and shut them off when not in use
Fight what’s known as phantom or vampire power. Your computer, printer, TV, DVD player, stereo, kitchen appliances and other electronics are still sucking power while you have them shut off. In North America, 75% of the electricity used to power home electronics and appliances is consumed while the products are turned off! Switching them off with a power strip when you’re not using them will cut all power to the appliances and save you loads of money on wasted energy—as much as 15% of your monthly bill!
Stay cool with a ceiling fan
Stay cool with a ceiling fan
Instead of A/C consider installing an ENERGY STAR-qualified ceiling fan, which can cost as little as 10 cents a month in energy. You can even save money in the winter. Reverse the direction of your ceiling fan motor so that cool air is pushed up towards the ceiling, drawing warm air down into the room. Rather than cold floors and warm ceilings, you’ll have a more even temperature throughout the room. Now, can your air conditioner do that?
Install a programmable thermostat and lower it
Install a programmable thermostat and lower it
Install a programmable thermostat to lower your heat when you don’t need it, for example when you’re out of the house and you could save up to $65 a year. Turning the thermostat down just 1 degree C can save you 2% on your heating bill.
The Dishwasher
Run a Full Dishwasher
By using an ENERGY STAR qualified dishwasher, running it when it’s full, and using an economy setting helps reduce the amount of hot water and energy used to clean your dishes. As much as 80% of the energy your dishwasher uses goes to heat water. So the less hot water you use to wash your dishes, the more energy and money you save. For an additional 10% energy savings, select the no-heat dry cycle (or simply open the door) to air dry your dishes.
Install low-flow showerheads and faucet aerators
Install low-flow showerheads and faucet aerators
Get an adequate flow for less dough! Installing low-flow showerheads and low-flow aerators on your kitchen and bathroom faucets is the single most effective water conservation action you can do for your home. Inexpensive and simple to install, low-flow shower heads and faucet aerators can reduce your home water consumption as much as 50%, and reduce your energy cost of heating the water also by as much as 50%. You likely won’t even notice a drop in water pressure—just in your water and energy bills (to the tune of over $150 a year)!
Air dry your laundry
Air dry your laundry
Did you know that your clothes dryer is the second biggest electricity-using appliance in your home (after the refrigerator)? Why not air dry your cloths on a clothesline or drying rack to save as much as $100 on your electricity bill each year.

Wash your laundry in cold water
Wash your laundry in cold water
85 – 90% of the energy used to wash your clothes is used to heat the water, so why not switch to cold to save money and energy. While you’re at it, wait until you have a full load before starting the washing machine.


Source: http://www.onechange.org

Canadian trio invent ‘most energy-efficient’ light bulb

 

There’s a new energy efficient lightbulb making waves, and not only was it invented by Canadians, but it’s about the funkiest looking illumination device we’ve seen since the lava lamp.
Introducing the Nanolight.
The flashy device promises to produce as much light a 100-watt incandescent bulb while using only an eighth of the power, reports the CBC.

Its makers are three University of Toronto graduates, and they took to crowdfunding website Kickstarter to get the project off the ground. Gimmy Chu, Tom Rodinger, Christian Yan, who all met at a solar car-building competition in 2005, were hoping to raise a paltry $20,000. They quickly blew past that marker and are currently sitting on $141,911 in pledges after less than a month of fundraising.

Make no mistake — these bulbs aren’t cheap. A $30 donation will get you a single 10 watt bulb, while a $45 will get you the 12 watt model. But NanoLight’s makers promise that users will quickly earn back that initial investment in electricity savings. The blub will last for 25-30 years based on three hours a day usage.

The NanoLight's genius is in its complex circuit board design, which is implanted with numerous tiny LED lights facing in different directions.

(Credit: Nanolight)


According to its makers, the NanoLight is superior to the current energy efficient LED lights on the market for a number of reasons.

For one, it lights in all directions, something current LED lights cannot do. It also produces the equivalent of 100 watts of light, something that is still relatively rare among LED lights. The Nano Light is also reportedly one of the coolest on the market, in that it won’t overheat when used in an enclosed fixture the way many other LED bulbs will.

Those interested in getting their paws on the first generation of these groundbreaking new bulbs need look no further than NanoLight’s Kickstarter page, which will be accepting pledges until Friday, March 8, 2013.

Source: http://ca.shine.yahoo.com

 

Tuesday, February 5, 2013

10 Organizations That Will Green Your World



The Nobel Prize for sustainability? That's what Katerva sells itself as: it's a new and important awards organization which scours the globe for people and organizations that can make real, immediate change for our planet. Now Katerva has announced its 10 winners for the Katerva Awards 2012. In 2011 I wrote about Katerva's 8 finalist projects that will save planet earth (including this eco-toilet) and today I am helping Katerva announce its 10 winners for 2012.
katerva sustainable awards nobel prize ecology

Terry Waghorn, who established the organization, spends his days and nights networking and Skyping with high-ranking authorities across the globe, from celebs, princesses, supermodels, entrepreneurs and universities to techies at their hubs. Oh, and once and a while, me. Unlike TED events (see the TEDx I helped organized in Jaffa) which bring together important and inspiring people to talk, Katerva is a catalyst that aims to put talk into serious action.
According to Waghorn, "Today's unprecedented challenges require a new kind of organization, one that optimizes the world's unprecedented interconnectedness, prioritizes action and systematically taps the most innovative ideas on the planet. Katerva is that organization: designed to convene, catalyze and accelerate breakthrough solutions to global challenges."
Winners (posted below, including the grand prize winner for a micro-implantable vaccine delivery device) will be fostered through development stages by members of Katerva -- people, businesses and committed experts. Read on for the list of who wins support from Katerva. These are organizations that should be on every humanitarian funders' e-roladex, and obviously they are great starts for interns and volunteers. Simply by sharing this post you can help support them.
And the winners are:
Bioneedle Technologies Group is the top winner of the 2012 Katerva Award. Bioneedles, "tiny, biodegradable mini-implants," come pre-filled and contain vaccines in a thermally stable environment. The Bioneedle Technologies Group is a project based in The Netherlands. Although this project is only in the ideation stage, this technology has the possibility to grant vaccine access to more people than ever before and increase the global population's immunity to infectious disease.
Safe World for Women: The Safeworld International Foundation is a women-led NGO working with grassroots groups to promote women's empowerment and sustainable development, tackle the root causes of poverty and oppression and bring positive social and economic change at a global level. It is registered in England and Wales.
¡Echale! a Tu Casa is an assisted self-build program that provides sustainable community development through social housing production. ¡Echale! a Tu Casa (put your heart into your home) is commissioned by the Mexican National Social Housing Production Program.
FOLDIT focuses on solving challenging biochemistry problems by building a symbiosis between computers and people through interaction with a video game. Foldit was developed by the University of Washington.
Water.org's WaterCredit puts microfinance tools to work in the water and sanitation (watsan) sector. WaterCredit is the first comprehensive program of its kind that connects the microfinance and watsan communities to scale up access to credit for individual- and household-based watsan needs. Water.org is a worldwide project based in the U.S. with staff in the U.S., India and Kenya.
Reef Check is the world's largest reef monitoring network. The Reef Check Foundation is a nonprofit that started in Southern California in 1996 with a mission to empower local communities through grassroots research, conservation and education to protect and rehabilitate reefs worldwide.
Center for Rice Husk Energy Technology: Discarded in heaps along roadsides and riverbanks, rice husks are considered waste in many countries heavily dependent on rice as a staple product. However, the Center for Rice Husk Energy Technology (CRHET) is challenging this notion by creating a rice husk gasifier stove that uses rice husks to provide clean and low-cost fuel. Gas produced from just one kilogram of husk can generate an equivalent of 1,920 kilocalories of energy. The CRHET is an office at the CPU College of Agriculture, Resources and Environmental Sciences in the Philippines.
The Backpack Farm Agricultural Program in Kenya is an internationally recognized social enterprise aggregating packages of "green" farming inputs and conservation training exclusively to smallholder "commercial" farmers with 2 to 5 acres of land earning their primary income from horticulture production.
The Pasteurization Technology Group seeks to revolutionize the disinfection of wastewater using a patented "two-for-one" technology, eliminating toxic chemicals and intensive electricity usage in the process. Based in California, it has partnerships in North America, Asia and South America.
Mitsubishi Air Lubrication System for Shipping, developed by the Mitsubishi Heavy Industries Corporation in Japan, is a technology designed to reduce the skin-friction resistance on the hull of a ship by sending air to the bottom of the hull to create a layer of air bubbles between the hull and seawater. This makes shipping less polluting and more efficient.
The Agua Clara program is a research program at Cornell University that produces engineering design for reliable and sustainable municipal-scale water treatment plants. This means less contaminants entering our groundwater, seas and waterways and an easier way for cities and towns to deal with wastewater.

Source: huffingtonpost.com

Monday, February 4, 2013

From "Light Green" to Sustainable Buildings


As more people move to urban areas in search of economic opportunities, the number of buildings that are needed to house them continues to rise. It is estimated that by 2030, an additional 1.4 billion people will live in cities, of which 1.3 billion will dwell in cities of developing countries. The increasing number of buildings has long-term impacts on both the environment and natural resources. Fortunately, a variety of policy tools hold promise for promoting sustainability in buildings, according to Kaarin Taipale, contributing author of the Worldwatch Institute's State of the World 2012: Moving Toward Sustainable Prosperity.
 
The buildings in which we live and work are a major consumer of energy, responsible for some 30—40 percent of all carbon dioxide emissions, a similar share of total solid waste, and 12 percent of all fresh water used. With the rate of urbanization reaching record levels, there will be more construction and buildings than ever before.
The introduction and enforcement of effective public policies can be the cheapest and most efficient method for promoting sustainability in the construction and use of buildings, Taipale says. The goal is to radically reduce buildings' environmental footprint and long-term negative social and financial effects.
In search of a "best policy" in her State of the World 2012 chapter, "From Light Green to Sustainable Buildings," Taipale suggests considering four dimensions in a policy package:

Process. It is important to take into account the entire life-cycle of a building, from design and construction to its use and demolition. Some posit that designating a sustainability coordinator for the planning and construction period should be a requirement for any building permit. An additional tool for the time span when the building is being used is a mandatory "maintenance diary," documenting the various ways the building is serviced and renovated.

Performance. What matters most is how well the entire building performs, not how its individual parts might adhere to requirements. Setting minimum energy performance standards, for example, makes more sense than specifying the thickness of a thermal insulation. A growing set of core criteria has evolved by which to measure building performance in terms of resource use. These consider greenhouse gas emissions, energy and water use, and waste production, among others. Policies can require that certain minimum performance standards and benchmarks be met.

Sustainable Infrastructure. Buildings need efficient infrastructures that save resources and provide everyone equal access to basic services such as fresh water and sanitation, energy, communication, and public transport. The quality of these infrastructures determines the level of urban sustainability. National water legislation, for example, can help secure access to safe drinking water for urban residents for a fair price.

Resource Use. Sustainability of resource use considers financial, human, and natural resources. Shifting toward a greater reliance on renewable energy is the most efficient method to reduce carbon dioxide emissions and mitigate climate change. Such a shift also helps reduce local air pollution and health hazards. We need higher energy performance requirements for new construction and refurbishment, however, because it does not make much sense to waste renewable energy in buildings that are not energy efficient.d, by absorbing CO2, they help the global village, too.

Source: http://www.worldwatch.org

10 things to do to help save the planet



Start Today!!!

10 things to do to help save the planet
  1. Plant a tree
    A single tree will absorb one ton of carbon dioxide over its lifetime
  2. Change a light bulb
    Replacing one regular light bulb with a compact fluorescent light bulb will save 150 pounds of carbon dioxide a year.
  3. Walk, bike, carpool or take the transit
    You’ll save one pound of carbon dioxide for every mile you don’t drive!
  4. Recycle
    You can save 2,400 pounds of carbon dioxide per year by recycling just half of your household waste.
  5. Check your tires
    Keeping your tires inflated properly can improve gas mileage by more than 3%. Every gallon of gasoline saved keeps 20 pounds of carbon dioxide out of the atmosphere.
  6. Use less hot water
    It takes a lot of energy to heat water. Use less hot water by installing a low-flow showerhead (350 pounds of CO2 per year), and washing your clothes in cold or warm water (500 pounds of CO2 per year).
  7. Avoid products with a lot of packaging
    You can save 1,200 pounds of carbon dioxide if you cut down your garbage by 10%.
  8. Adjust your thermostat
    Moving your thermostat just 2 degrees in winter and 2 degrees in summer could save 2,000 pounds of carbon dioxide a year.
  9. Turn off electronic devices
    Simply turning off your television, DVD player, stereo, and computer when you’re not using them will save you thousands of pounds of carbon dioxide a year.
  10. SPREAD THE WORD!
Source: Al Gore www.climatecrisis.net