Green is not just the color of money, it is the color of social-responsibility

Showing posts with label Energy Efficient. Show all posts
Showing posts with label Energy Efficient. Show all posts

Monday, November 1, 2010

Green Awakening- Watch Video

Sister Janet Ryan is a believer in the sanctity of saving energy. She's also at the forefront of a new religious movement... one that believes God wants people to take care of the Earth.

She and her fellow Sister Servants of the Immaculate Heart of Mary live in a convent that's been retrofitted with a geothermal heat pump and has a gray water recycling pond that filters all bathing and dishwater. It's just one of a growing number of religious institutions across the U.S. that have been LEED certified by the U.S. Green Building Council.



In “God Goes Green,” Lee Patrick Sullivan talks to Sister Janet and others who are preaching the Gospel of environmental stewardship. It's not just a set of beliefs, but an actual book, the “Green Bible,” complete with a chapter by the spiritual leader of the Roman Catholic church, Pope Benedict XVI. And he looks at how other, non-Christian, religions, are discovering that being green is next to Godliness.
courtesy of  energynow


Watch Video




make your own solar panels



Join The Green Club



Green Business Network: Connect, Market, and Grow

Share

Thursday, September 9, 2010

Global Energy Efficient Lighting Market to Hit $32.2 Billion by 2015

From 2010 to 2015, the global energy efficient lighting market is projected to increase from $13.5 billion to $32.2 billion, according to the latest issue of EL Insights. This represents a compound annual growth rate (CAGR) of 19% during this time period.




Today, 20% of the world’s electricity is used for lighting. Electricity consumption can be reduced to 4% with the full-scale adoption of LED (light-emitting diode) and could translate to a savings of 334 million barrels of oil per year in the United States. According to the U.S. Department of Energy, the adoption of LED lighting in the U.S. over the next 20 years would reduce electricity consumption by 25%, save an accumulated $120 billion in energy costs, and reduce greenhouse gas emissions by 246 metric tons of carbon.

In addition, according to EL Insights, from 2010 to 2012, growth will be strongest in commercial lighting, and residential lighting growth will follow from 2012 to 2015. LED technology is on track to capture nearly 50% of the $4.4 billion commercial lighting market by 2020.

According to EL Insights, here’s what companies can expect:

–Incumbent manufacturers of traditional lighting will face challenges to offer LEDs at the same price point as emerging, solely-LED manufacturing companies which will benefit from economies of scale and continue the rapid decline of prices until reaching global stasis.

–Barriers to entry are low for LED manufacturers, and start- ups can introduce new technology within 3 months, opposed to 18 months from traditional manufacturers.

Read Full Story




Join The Green Club



Green Business Network: Connect, Market, and Grow

Share

Monday, August 16, 2010

Empire State Building Goes Green, One Window at a Time

How does a Depression-era skyscraper go green? For the Empire State Building, which is in the middle of $550 million renovation that includes about $100 million in energy-efficient upgrades, all 6,514 windows must be replaced. And that’s no easy task.




As The Journal’s Anton Troianovski reports, the greening of the iconic 79-year-old tower has become a platform for Anthony Malkin, the real-estate scion who runs the building, to criticize as insufficient popular programs for assessing the environmental sustainability of buildings. If the world follows the U.S. lead on energy use, he told the audience at a real-estate panel earlier this summer, “We’re all going to die and we’ll go to war along the way.”

For the Empire State Building’s windows, Malkin brought in Serious Materials to handle a pane-by-pane upgrade. The Silicon Valley-based building materials company is transforming the old, inefficient windows into “super-insulating” units, a sort of glass sandwich that combines the existing panes with a mixture of inert gases and film. The finished product is a window anywhere from 250% to 400% more efficient than the windows they replace, according to the company.

“Dirty little secret: double-pane windows aren’t all that efficient,” says Serious Materials CEO Kevin Surace.

The replacement windows, which use what Surace calls a “suspended film system,” break up the convection current between the inside and outside of a building. That means less heat sneaks in through the windows on hot days when the air-conditioning is running, and warm air from inside has a harder time leaking out when it’s cold outside.

The team of workers tasked with the window upgrade spend their days removing, cleaning and re-fabricating the building’s 12-year-old double-pane windows. The process, which began in March and is expected to run until October, is projected to reduce solar heat gain by more than half and save $400,000 each year in energy costs.

The window work is being done on site, in an office-turned-workshop on the Empire State Building’s fifth floor. Malkin estimates that keeping the process in-house saves $2,300 per window. The Serious Materials workspace buzzes between 7 a.m. and 2 a.m., processing 75 windows per day in a space roughly the size of a Manhattan apartment. The room is so snug that engineers for the project had to shrink some of their equipment to fit in the space.

Keeping the workshop on site ensures the windows are out of their frames for just about 20 hours before the upgraded window is ready. The process is designed to keep waste at a minimum: just 4% of the building’s existing windows are being discarded, and only the gasket surrounding the original windows winds up in the trash.

Workers remove the windows from office spaces at night and bring them downstairs to the workshop. Once there, the windows are removed from their frames and peeled apart like Oreo cookies before being cleaned. The first cleaning is manual, using razor blades and pumices, followed by a wash with a chemical solution and finally water.

The deconstructed windows are then fitted with new steel spacers, treated with a metallized film and baked flat in an oven at 205 degrees. The windows are then sealed with a mixture of Kyrpton and Argon gas. Finally, the upgraded windows are put back — with the help of careful but firm malleting — into their original aluminum frames.

The on-site re-use and refabrication of the Empire State Building’s windows is unprecedented on a project of this size. But Paul Rode, the project executive from Johnson Controls Inc. who is overseeing the retrofit, believes it could become a popular model in the industry. “I’m never waiting for product. If a problem ever comes up, we don’t have to call someplace that’s 500 miles away,” he says. “Logistically, that’s just what you want in the construction business.”   Source:  Wall Street Journal






Join The Green Club



Green Business Network: Connect, Market, and Grow

Share

Tuesday, August 3, 2010

Going Green and Being Eco-Friendly to Cut Your Home Expenses

Everyone wants to cut costs these days and trim their household budgets. And recent events such as the oil spill in the Gulf Coast also remind us of the importance of protecting the environment.

Fortunately, these two goals are not mutually exclusively. There are numerous simple, yet environmentally-sound, things you can do at home which will also save money.

Become More Energy Efficient

The average U.S. home spends about $1,900 a year on energy costs, according to the U.S. Department of Energy.

Heating and cooling our homes and apartments often is the single largest expense on Americans' energy bills. Yet, plenty of energy can be wasted around the house - costing hundreds of dollars per year. To shave your energy costs, try these strategies:

* Lower your thermostat one degree (This simple step can save as much as 10% of your heating bill)
* Take shorter showers (This will cut your water and heating bills).
* Install a low-flow showerhead (These are cheap to buy and the energy and water savings you'll reap will quickly outmatch what you paid for the showerhead).
* Put a faucet aerator on each faucet (These are inexpensive to buy, yet do a great job of conserving heat and water, while simultaneously keeping water pressure high).
* Switch to compact fluorescent light bulbs (These often last longer and use less wattage than incandescent bulbs)
* Unplug appliances that aren't in use (Most people don't realize that just because you turn an appliance off, doesn't mean it's not still using power)

Use the 3 R's: Recycle, Reduce, Reuse

If you want to go green and save green, one way to accomplish both objectives is by remembering
                                          "The 3 R's: Recycle, Reduce, Reuse."

This concept is all about diminishing our consumption of things we don't truly need - by using these we already have or finding alternative methods to satisfy our needs.

The point of "recycle, reduce, reuse" is to get all of us - individuals, businesses, municipalities and others - to use goods that are already manufactured rather than to keep using up the world's limited raw materials to make new or replacement goods.

So if I asked you whether you recycle, chances are those newspapers or plastic bottles in your home might spring to mind. But think beyond that. Consider also anything you might buy and bring home - from books to power tools - and then, consider borrowing instead of buying to reduce your consumption.

For instance, borrow reading materials from the library instead of buying books will not only save you money, it will also cut down on the ink and paper needed to print new books.

Also, instead of spending hundreds of dollars on big-ticket power tools, think about sharing these items or borrowing them from a neighbor, or perhaps renting such tools as needed from a local hardware store.

Speaking of power tools, let's say you cut your grass or you happen to be a gardener. You probably already know that composting helps improve soil so it holds more water and encourages plants to thrive.

But did you also know you could easily save big bucks on fertilizers and other additives? Just try this simple trick: Instead of throwing out food scraps and kitchen waste, toss them into a heap of compost - along with those grass clippings you cut. Just be careful to avoid composting things that can attract unwanted pests, such as meat, raw rice, bread or milk products, and cooking oil.


Limit Greenhouse Gas Emissions

It's not just big businesses that should be concerned about greenhouse gas emissions. So should individuals and families.

Sure, your household isn't some manufacturing plant that may be letting off gobs of emissions, but you may be unwittingly releasing more toxins into the environment than you realize - and costing yourself money in the process.

According to Columbia University, just tightening your windows you can tighten up your budget too. Experts from Columbia say that by having energy efficient windows, the average household would save $150 annually, and would reduce its carbon dioxide emissions by about 4,300 pounds per year.

Can't afford to replace those old drafty windows? A cheaper, easier tactic is to simply insulate your windows during the colder months using transparent film that keeps the heat in and the cold out.

Additionally, what about those heating ducts in your house? Experts estimate that if just one in 10 households used current technology to upgrade their inefficient heating systems, we could keep 17 billions pounds of pollution out of the air.

Another low-cost alternative here can provide a quick fix: Just get your heating vents and ducts cleaned regularly - and that will save you money and do your part for the environment too.

Whether you take small steps or big ones, realize that each one of us can help benefit the environment on a day-to-day basis. Doing so will not only make things better for future generations, it will also help your bank account today.  Source






Join The Green Club



Green Business Network: Connect, Market, and Grow

Share