Atlanta, Georgia has a reputation for getting pretty darn hot, but it can also get pretty dang cold (No snickering from you Northerners, please!). Believe it or not, Atlantans use more energy to heat their homes than they do to cool them. The design temperature set by …Continue
Added by Chris Laumer-Giddens on March 6, 2013 at 11:30am — No Comments
The dramatic decline in the price allows renewable energy to become increasingly competitive with fossil fuels worldwide, according to a recent survey conducted by the International Renewable Energy Agency (IRENA ).
The report, published at the time of holding the World Future Energy Summit in Abu Dhabi, made projections that the cost of manufacturing technology for more types of renewable energy sources will continue increasing to fall in the coming years.…
Added by Gjorevski Saso on March 2, 2013 at 9:31am — No Comments
Solar panels have become more familiar to us in recent years. At one time you would have been hard pushed to find a set of solar panels on a roof near you. Now it is exceedingly common to find these panels adorning roofs all over your local area, even if you don’t yet have them.
Of course as with any other type of technology,…Continue
Added by Lenka Rihova on February 25, 2013 at 7:36am — No Comments
Image source: www.huntwriter.com
The idea of energy efficiency and reducing CO2 emissions is not a new one. But it is one we are hearing more and more about in recent times. and when it comes to reducing energy, the name PassivHaus can…Continue
No doubt if you follow energy or environmental issues, you’ve heard over and over again that the least expensive way to tackle our energy difficulties is through efficiency. One report from the American Council for an Energy-Efficient Economy (ACEEE) suggested that $168.6 billion could be saved through energy efficiency by 2020. Still, some of those close to the ground have heard horror stories on how the whole process is sometimes carried out in real life.
Added by Melissa Ulbricht on January 11, 2013 at 11:00am — No Comments
Promises of savings without tracking DRIVES ME NUTS. People are being harmed and we don't have any idea how big the harm is. Comprehensive Home Performance really takes off once you connect tracking results because now you can offer a thing very rare.
You can offer TRUTH. You can offer PROOF that what you say will happen, will happen. Delivering the "5th
How do we create pressure for Utilities to open up their data so tracking can be automated?…Continue
We know energy efficiency can save the world, but can it save a marriage?
Leave it to the New York State Energy Research and Development Authority (NYSERDA) to take on that question. The agency is known for its vanguard energy research. But it is one thing to produce papers on topics like ‘Air Bypass in Vertical Stack Water Source Heat Pumps’ and another to delve into what a cold room can do to a new marriage.
That’s the premise behind Irreconcilable Temperatures, a…Continue
Two years ago Software Advice predicted that electricians would be one of the best-suited construction trades to capitalize on the growth of green construction. It appears that prediction is coming true. Since 2005, the green construction industry has grown from close to three billion dollar industry to one worth roughly $48 billion.…Continue
Added by Bernard A. Ferret on November 23, 2012 at 6:30pm — No Comments
In the aftermath of Hurricane Sandy, people are asking themselves what they can do to lessen their reliance on centralized systems for their electricity, heat and transportation needs. As climate change brings the potential for more intense and frequent extreme weather events, the desire for alternative energy options is becoming more…Continue
Most of us know already that the price tag of electrical energy, fuel, natural gas, wood together with other energetics are continually increasing. For that base we must always ask ourselves can our house budget stand with so many expenses. Each single investment involves some amount of cash, however this isn't the end and besides investing every single single day by day or every year by year we pay for electrical bill, natural gas, wood, etc. Keep in mind that even with solar energy…Continue
Added by Gjorevski Saso on November 4, 2012 at 10:03am — No Comments
Denver, Nov. 1, 2012: GreenSpot Real Estate recently launched its “GreenSpot” eco-makeover program for existing-home listings, including a “window sticker” showing the property’s…Continue
Will new technologies democratize energy much the way the Internet did information?
Industry movement seems to point in that direction with the rise of the smart grid, time-of-day pricing, distributed solar, and the electric vehicle. Together these technologies offer a vision of a less centralized energy system, one where communities and households ‘vote in’ or shape the electric grid by how they decide to consume energy, a phenomenon also called the …Continue
Some of the positive features of the solar systems are:
Owners of solar systems do not wait for political decisions or global change, they just act.
Solar system is easily recognized sign of high responsibility, environmental awareness and commitment.
Owners of solar collectors are happy with every sun beam and have bigger environmental knowledge.
They enjoy bathing and washing using water heated by the sun - especially in the…
Added by Gjorevski Saso on October 19, 2012 at 12:40pm — No Comments
"Ma'am, we've just tested your house and found your infiltration rate to be 16.7 ACH50, your R-values to be only 26% of the IECC…Continue
The discovery of new materials for making cheap and efficient solar cells is the Holy Grail for solar panels industry.
Some recent findings represent a significant step towards achieving that goal.…Continue
Added by Gjorevski Saso on October 15, 2012 at 10:02am — No Comments
Everyone is seeking the elusive killer app that will revolutionize energy. Most expect it to be a high tech gadget, or new form of generation or a way to finally store mass quantities of electricity.
Not anthropologist Susan Mazur-Stommen. She’s looking in a completely different place: inside our heads, or more specifically inside the heads of those who live in the Deep South.
Mazur-Stommen, who is the director of behavior and human dimensions for the American Council for an…Continue
We know that what a political candidate says during a campaign often differs from what the eventual office-holder does. We also know that candidates choose their words carefully to give themselves wiggle room for modifications in course.
So we listen for innuendo and subtleties when candidates talk about our special interests. What kind of qualifying language do they use? Are they truly against X, Y and Z, or only under special circumstances?
Below are some quotes on energy…Continue
Added by Chris Laumer-Giddens on August 15, 2012 at 3:15am — No Comments
We’re just a few weeks away from a computer generated, self-guided interactive virtual tour of the Serenbe Residence near Atlanta, Georgia (Climate Zone 3a). We’re using REVIT software to generate the 3D model, then …Continue