Estimate sq. mi. of solar panels needed to run the planet on solar power alone

 

Nadine May’s research found that only 25,000 square miles of solar panels would be needed to supply the entire world’s energy needs.

Requirements for solar panels on buildings are on the rise (up 34% this year) and the technology is also improving quickly. For a breakdown on the different types of solar panels please check out our article from last month that broke down the different types and generations of solar panel technology.

The land art generator initiative shows where the 25,000 square miles of solar panels could go around the world to match up to what’s needed. 25,000 square miles is slightly larger than the state of West Virginia but when you look at it on a map like this, it seems easy to achieve.

 

Source: http://www.csmonitor.com/Environment/Energy-Voices/2014/0729/How-many-solar-panels-would-it-take-to-power-Earth

 

Harley-Davidson’s Much Anticipated Electric Bike Photos and More!

LiveWire by Harley-Davidson is a super-fast and energy efficient electric motorcycle

Harley’s Electric Engine

Handmade demonstration models of Harley-Davidson’s first electric motorcycle, LiveWire, were shown in New York at an invitation-only event. Harley’s research facility is in Wauwatosa, Wisconsin and it’s designed to go from 0 to 60 in less than four seconds.

LiveWire on the Road

With the increase in sustainability and environmental trends over the years, the President of Harley, Matt Levatich explains that these trends are part of the lifestyle and the requirements of riders. Harley’s decision really puts electric motorcycles on the map since no one can tell how big this industry will be or how significant it will be but Harley has the resources to make it humongous.

It has been said that there is almost zero market size currently for a full-sized electric bike, so one common thought is that Harley has the marketing power to create demand for full-sized electric bikes. Not only is Harley going to generate some demand, they will also work to lower costs, build charging stations, and to improve technology that will in-turn, help all of the players in the market. In 2012 Harley sold 260,000 bikes, and Zero Motorcycles, the top seller of full-sized, high-powered electric bikes sold only 2,400 electric bikes in 2013.

 

Hand-built LiveWire

 

 

 Source: http://wastetracking.wordpress.com/2014/07/15/harleydavidson-coveted-livewire-electric-motorcycle-story/

 

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

Refresing and original videos by @HumanBrainPower

Thepowerofbrain.com produces awesome videos that cover an array of categories such as biology, engineering, construction, technologies, entertainment and more in a captivating presentation.

“The coolest Nature Video Ever [Edited By Roen Horn] is a spectacular slow-motion film about the origin of life among focused shots. In addition to nature shots, their website shows a “Point of View Surgery Shown with Google Glass”, “Holographic Imaging Via Your Smartphone’s Screen”, “The World’s first “Invisible” Tower [South Korea], “Lamborghini Aventador Process Production HD”, and so many more videos that combine education with entertainment.

For your viewing pleasure please see:

 

Source: https://wastetracking.wordpress.com/

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

The number of employees in #solar power just surpassed the number of coal miners

Great news for those in favor of the USA increasing the amount of renewable energy production and for those who want to see solar panels succeed! Business Insider posted early this week Politifact’s findings that 142,698 employees in November of 2013 spend “at least 50% of their time supporting solar-related activities”. At the end of 2013 the same group also discovered that there were 123,227 coal mining jobs in the USA.

 

Source: http://cleantechnica.com/2014/07/22/u-s-solar-workers-coal-miners/

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

 

The most effective way to combat tap water pollution

Did you know that 99% of the molecules inside of your body are water? Drinking water is huge! That’s why when we read about contaminates that are in water nowadays that can’t be removed with current water processing plant technologies it felt devastating. Across some regions such as India it’s essential that everyone purify their own water and for this reason, bottles of purified water are often toted around town wherever people go.

It seems like this article focuses on U.S. water treatment, and it pointed out that common medication such as anti-depressants, birth control and antibiotics do not get filtered out of our tap water! This leaves the responsibility up to the consumer if they don’t want to drink water filled with chemicals. In addition to medication pollution in tap water, other contaminates in municipal water and well-water may include pesticides, herbicides, and volatile organic chemicals.

Our source also has a list of good filters to buy that can get rid of these chemicals. The best water filtration system is a carbon block filter because it will “remove all the bad stuff” and reverse osmosis filtration systems are another option. The main difference between these two filters is mainly that the reverse osmosis filtration system will remove trace minerals from what which over time can be problematic.

(Source: http://naturallysavvy.com/live/5-things-about-drinking-water-everyone-needs-to-know#.U7yC_M5f3QY.twitter )

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

Understanding the #energy #efficiency of products is made more scientific than ever by #FLEXLABS

This is the outside of Lawrence Berkeley National Laboratory’s new FLEXLAB

 

FLEXLAB is the world’s first energy use lab that will help builders and manufactures test entire building systems down to the component level on a significant scale.

This lab offers solutions for people who bring products to test out and want to use all of the lab’s equipment to do so, to people who want to bring their product to test out with their own machinery and equipment.

Current projects involve measuring energy usage for the Genentech building, PG&E and more!

The lab has 4 stations (shown in the video above) to accommodate a variety of testing scenarios including:

1. “Test-drive technologies”

2. “Individual circuits and meters”

3. “Lighting and plug-load elements”

4. “On-site training”

5. “Compression testing”

and more.

According to the FLEXLAB, there is a problem that buildings are designed to be energy efficient, but once they are being used they end up using a lot more energy than was planned. A new study even pointed out that energy efficient buildings sometimes use more than twice the energy than was expected based on their design.

Here’s an except from the lab’s website about what they offer:

FLEXLAB is the first test bed in the world that can evaluate the energy efficiency of major building systems, as an integrated system, under real-world conditions. Stakeholders can evaluate energy-efficient building technologies individually or as integrated systems in advance of building projects or retrofits, in order to:

• Optimize integrated systems to maximize energy savings
• Ensure occupant comfort and user-friendliness
• Verify cost-benefit numbers
• Train building operators
• Build confidence in new technologies

 

( Source: http://flexlab.lbl.gov/ )

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

Inspirational and #Educational #Sustainability Across the U.S.A.

Did you know that Chicago, IL has become the epicenter for LEED-certified buildings?

How about the fact that landscaping designed to conserve water is called Xeriscaping and it’s big in Denver, CO?

Freshkills landfill in New York, NY is a landfill that’s three-times the size of Central Park and it’s being worked on so that it can be turned into a park!

Portland, OR is home to the Bicycle Transportation Alliance whose mission it is to create healthy, sustainable communities by make bicycling safe, convenient and accessible.

 

Source: http://ecowatch.com/2014/07/14/ranking-sustainability-programs-u-s/

and 

http://btaoregon.org/

 

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

@Teslamotors #supercharger charges a half of a Model S in as little as 20 minutes

 

For the lifetime of Tesla’s Model S, owners can travel for free between the cities of well-traveled high ways in North America, Europe and Asia! The Tesla Supercharger is a station that can provide a half a charge in as little as 20 minutes! Again, these chargers are free, and they are strategically placed so that owners can drive to station to station and enjoy nearby amenities if they so choose.

To learn more about where the stations are located, how to charge an EV and more, click on the link below.

 

Source: http://www.teslamotors.com/supercharger

 

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

Renewable #energy must be addressed to receive #building permits for single-family homes in Hawaii

Hawaii has become the first state in the US to mandate the installation of solar water heaters in new single-family home construction. According to an article by Mat McDermott from treehugger, this mandate that requires solar waters to receive a building permit, Act 204, went into effect at the beginning of 2010.

Encouraging renewable energy in Hawaii is supported by the facts that 90% of its energy was imported from outside the island chain in 2008 and oil prices have been high. In regards to the mandate, exceptions will be made on a case-by-case basis in forested areas where such a system might be cost-prohibitive or if the dwelling utilizes another form of renewable energy in the building plan.

 

Source: http://www.treehugger.com/corporate-responsibility/solar-water-heater-mandate-for-new-hawaiian-homes.html

 

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

Follow Green Halo on Twitter at http://twitter.com/greenhalousa

Top 10 Ways to Reduce Your #Carbon Footprint!

Here it is, a list of the best ways to reduce your carbon footprint according to National Geographic and the folks @GreenHaloUSA

How to Reduce Your Carbon Footprint

1. Make your home energy efficient.
Your home can be responsible for creating twice as many greenhouse gas emissions as your car. Since half of the energy used in your home helps to heat and cool it, making your home as energy efficient as possible will take big chunks out of your carbon footprint. Steps you can take include: Getting a home energy audit; installing energy efficient windows; insulating your attic and walls; installing a programmable thermostat; turning your thermostat down 2 degrees in winter and up 2 degrees in summer.

2. Drive less.
Combine your trips in the car, so you don’t have to go out multiple times to the same location. When possible, use public transit, walk or bike to your destination.

3. Buy the highest gas mileage car for your needs.
Cars contribute 20 percent of U.S. greenhouse gas emissions from fossil fuels; the better your gas mileage, the less gas you burn and the fewer emissions you create.

4. Buy energy efficient appliances.
When replacing appliances, buy Energy Star qualified appliances (these use 10-50% less energy than standard appliances and can save you $80 or more per year).

5. Recycle.
Creating products from recycled materials uses up to 98 percent less energy than producing things from new materials.

6. Replace your light bulbs.
Switching to energy efficient compact fluorescent bulbs will save you $30 over the life of the bulb, because these they use about 75 percent less electricity than traditional incandescent bulbs.

7. Buy local food.
Each ingredient in a U.S. meal has traveled an average of 1,500 miles. If we all ate one meal per week of local, organic food, we’d save 1.1 million barrels of oil per week.

8. Eat less red meat.
Beef takes a lot of energy and resources to produce. Replace red meat with fish, chicken and eggs and cut your food carbon footprint by 29 percent. Go vegetarian to cut it by 50 percent.

9. Lower your water heater temperature from 140 degrees F to 120 degrees F.

10. Buy carbon offsets for the rest and make yourself “carbon neutral.”

( Source: http://channel.nationalgeographic.com/channel/human-footprint/trash-talk2.html )

 

Another great Green article from Green Halo

Track your recycling at www.greenhalosystems.com

 Follow Green Halo on Twitter at http://twitter.com/greenhalousa