Archive for August, 2009

Energy Efficiency Study a Microcosm of the Global Energy Crisis

Friday, August 28th, 2009

pollution3A new study, the Meta-Review of Efficiency Potential Studies and Their Implications for the South, released by Georgia Tech outlines how energy efficiency measures, if implemented now, will curb the need for more coal-fired energy plants in the future. The Meta-Review advocates “an aggressive strategy” that has old, outdated and inefficient equipment and products being replaced by new energy efficient technology. To this end, the study acknowledges that this technology is becoming readily available, but a catalyst, in some form of incentives, is needed to get the private and commercial sectors on board.

What we like about this study is that it can serve as a microcosm for the rest of the world. Look – if we want to reduce the need to scramble for energy resources and production of that energy in the future, then all sectors should realize that energy efficiency has this vast potential. A potential that needs to be unlocked.

The key is to look at what commonly wastes energy. What are a few things that require energy to run or charge that everyone has? An air-conditioner? A cell phone? A laptop? Some people have multiple cell phones or laptops. In total, 500 Billion consumer electronic and semiconductor (products with computer chips) products are produced, sold and used each year. 500 BILLION!!! Most, if not all, are vampire products – meaning they consume energy while not in use or serving their primary function. Likewise, those products account for Hundreds of Billions of Dollars of wasted energy per year and trillions of unnecessary pounds of CO2 emissions.green-globe2

Implementing a smart grid, mass-producing electric vehicles and ultimately discovering new eco-friendly raw energy sources are crucial to our planet’s long-term stability, but the low hanging fruit is energy efficiency in the most prolific and commonly used energy wasters – the chargers and energy supplies of those 500 Billion vampire products. Aggressive implementation now means discovering a new eco-friendly raw energy resource for the future. That new eco-friendly raw energy resource – energy efficiency.

Energy Efficiency ‘Fact or Fiction’ with the New York Times

Saturday, August 22nd, 2009

The NY Times is on it with another recent article on energy efficiency that targets the misnomers of energy use. Their findings are based on consultations with the Department of Energy, Edison Electric Institute, AAA and General Electric Co. Below is a look at common misconceptions about energy use and their reality.

1. “Screen savers save energybill-outlet

I remember thinking this was a strange concept when I was younger. The good majority of my dad’s wisdom has turned out to be true; however, this one is “FICTION“. “Those hypnotizing screen savers give the illusion that your computer is on some energy-saving standby mode, but electricity is still pumping to keep your computer and monitor running.” Duh.

2. “Your computer stops using energy when it’s in sleep mode

Clever marketing mad men probably won an award for coining the operating mode as “Sleep mode”, which lends the impression that the computer is, well, asleep. When really this is also “FICTION“. “Computers still use energy when in sleep mode.” I feel the same way when I wake up some mornings.

3. “You waste more energy restarting a computer repeatedly than letting it run all day

FICTION” – “Even though a small surge of energy is required to start up a computer, this amount is less than the energy consumed when a computer runs for long periods of time.”

4. “No energy is used after you turn appliances and electronics off

FICTION” – “[The majority of electronics] when turned off still slowly drain electricity, a phenomenon called vampire energy loss.”

5. “Hand-washing dishes is more efficient than a dishwasher

FICTION” – “Dish washing by hand seems like a less wasteful option, but it actually consumes more water and energy.” This one caught me by surprise, but it’s something I will definitely mention to my girlfriend. “Heating gallons of water is far more costly than energy efficient dishwashers.”

There are other helpful energy efficient myth-busters in the article that apply to your car and house so check them out. I’m going to go load the dishwasher.

Climate Change a Threat to National Security

Friday, August 14th, 2009

national-security-threat-blog3On Sunday August 9, 2009, the front page of the widely read Sunday edition of the New York Times led with “Climate Change Seen as a threat to Security and Drain on Military“. This was striking for a few reasons: 1) this is not “breaking” news – rather it’s been reported and studied over the last few years; 2) National Interest prevails … remember the melting arctic ice cover; 3) the article does not focus on how much energy is wasted and the gigatons of greenhouse gas emissions that could be saved if energy was used efficiently.

First, kudos to the Times for putting this on the front page. Hopefully, it presented people with the opportunity to think about climate change from a different perspective if only for a fleeting Sunday morning. However, there have been reports and studies over the last few years that make the same argument and connection (see National Security and the Threat of Climate Change – circa 2007 – by the Center of Naval Analysis).

The Times’ article, in a nutshell, is saying (without saying it) – LOOK, if people don’t do something NOW to reduce greenhouse gas emissions, then the U.S. will be faced with LOTS of problems in the near future. The laundry list of problems includes “‘raising the prospect of military intervention to deal with the effects of violent storms, drought, mass migration and pandemics’, military and intelligence analysts say.”

Regardless, U.S. National Interest seems to prevail no matter the issue. It’s a rallying cry to a certain extent. Butclimate-chang-threat-blog-33 something really jumped out at us as we read the article – “Arctic melting also presents new problems for the military. The shrinking of the ice cap, which is proceeding faster than anticipated only a few years ago, opens a shipping channel that must be defended and undersea resources that are already the focus of international competition.” It was that last part – “undersea resources that are already the focus of international competition.” Oil and natural gas.

So as our planet signals that it’s in dire straights due to our greenhouse gas emissions, U.S. National Interest only sees black gold. In retrospect, it’s really not that shocking.

What does shock us is that our National Interests are so focused on procuring raw energy resources, maybe even fighting for it. The article did not mention ways to combat greenhouse gas emissions or efficiently using the energy resources we already have.

The majority of people waste these resources day in and day out, because, at the end of the day, most raw energy resources are converted into electricity somewhere down the line so that you can plug in and charge your cell phone or laptop. Around 80% of the energy you draw when charging such a device is wasted due to vampire energy loss and in ac/dc conversion when using non-Vampire Proofâ„¢ charging products. If 80% of those energy resources were saved, then that reduction of greenhouse gas emission would help curb the quickening of climate change – reducing the threat as we work to solve other climate change catalysts and causes.

“The energy that most effectively cuts costs, protects us from climate change, and reduces our dependence on foreign oil is the energy that’s never used in the first place.” – Lisa Jackson, Administrator of the Envrionmental Protection Agency

“Unlocking Energy Efficiency in the U.S. Ecomony”

Wednesday, August 5th, 2009

Read the Executive Summary:

http://www.mckinsey.com/clientservice/electricpowernaturalgas/downloads/US_energy_efficiency_exc_summary.pdf

Read the Full Report by McKinsey & Co:

http://www.mckinsey.com/clientservice/electricpowernaturalgas/downloads/US_energy_efficiency_full_report.pdf