Wednesday, July 18, 2012

House Improvement Ideas for A Greener Life At Home


This is a guest column by Aileen Pablo

As homes become older and people are opting to make improvements rather than move to new locations, more families are wondering what they can do to not only save themselves money but also create a more eco-friendly environment. After all, older homes were built without the innovative materials found in newer homes today making them more of an energy drain than most homeowners would care to admit.

If you are looking for ways to update your older home into a greener way to live, here are a few projects you can do in your house.

Add insulation – This is the easiest way to keep moderate temperatures in and extreme elements out. With recent updates to insulation technology older homes are less equipped to help homeowners do this. Adding insulation can cut your energy costs year round by as much as 10%. And not only is this savings significant but so is the savings to the environment is energy it takes to heat or cool your home.

Plant a tree – This is a great way to quickly upgrade the look of your home, add more carbon dioxide eating plants and create shade to help keep the sun from beating down on your house causing it to heat up faster. With so many benefits it is one of the easiest ways to make a quick and extremely green switch to improve your home.

Go solar without the panels – Just as you want to cool your house naturally on hot days, you will also want to use the power of the sun to help heat your home on cold days. If you have windows that are exposed to the sun, direct the warming rays into your home by opening up your blinds and letting them in. Darkening your house only keeps the cool temperatures inside but exposing it to some natural solar heating helps you to naturally add some warmth without using excessive gas with your heating system.

Save Water – Saving electricity is not the only way to make your home go green. You can also make quick and easy updates to your appliances to save water. This is especially true with older appliances such as toilets and showerheads. In fact, low flow toilets can save an average of 4,000 gallons each year and low flow showerheads can reduce your usage by as much as 50%. Update your home with new looks that come with water saving technology and cut your water bill by gallons each month.

Use sensors on lights – You may feel more comfortable having your lights on in the early evening hours when there is traffic on the street and more people likely to stop by unexpectedly. However, once you are in bed and during the wee hours of the morning, save electricity and set your lights to turn off automatically. This way, you can cut costs without having to rely on your memory to turn off the lights each night before bed.

Weather strip old windows and door jams – As much as 30% of your heating and cooling can slip out of your home and let in the extreme temperatures you are trying to keep out without the proper weather stripping. Visit your local home improvement store to find the right solution for your home and start insulating your door jams and windows easily and more efficiently to reduce costs immediately.

Use zone heating methods intelligently – Many people think by having a wood burning fire they are adding to the warmth of their home. However, these fireplaces tend to suck more heat out of the home by allowing it to get sucked up the chimney then they add. Instead, use covered fireplaces to allow the heat to ventilate out of the fireplace and avoid it from being sucked up through the chimney.

Replace your appliances with high efficiency solutions – New technology has given homeowners a way to go green and protect the environment through high efficiency appliances. Even more money saving and encouraging to make this switch are the utility companies that provide their customers with additional rebates just for making the switch. Contact your utility providers to see if this is something they will do for you.

Homeowners can save significant money each year by making these small home improvement updates and turn their home from an environmental drain to an eco-friendly living solution.

[Image credit: nikcame, Flickr Creative Commons]

Author Bio:

Aileen Pablo is part of the team behind Open Colleges, one of Australia’s leading providers of TAFE courses equivalent and interior design courses. When not working, Aileen blogs about travel, lifestyle, home improvement, and beauty tips. She is also often invited as a speaker in Personality Development Seminars in the Philippines.If you have a blog and would like free content. You can find him on Google+.

Monday, July 16, 2012

How green is the new iPad - part 7: break-even point between ebooks and paper books


This is the the final chapter in our our 7-part series, where we're exploring the carbon footprint and environmental impacts of the new iPad, comparing it to those of the iPad 2 and trying to figure out if Apple has made any progress from environmental perspective with its new iPad and what's the new break-even point between books and ebooks on the iPad.

On every part of the series we're looking into another part of the carbon footprint of the new iPad. We already covered production, energy efficiency, packaging,
restricted substances, recycling and the total carbon footprint. Today we're looking into the break-even point between books and ebooks on the iPad.

Break-even point between books and ebooks on the iPad:

Here is the information on the break-even point of the new iPad (source: Apple's report)

For this comparison, I'll use the figure of 7.46 kg CO2 to represent the lifecycle carbon emissions of an average book. This is also the figure I used for the comparison made for the first model of the iPad.

This figure was presented on the Cleantech report (The Environmental Impact of Amazon's Kindle) and according to the report based on three independent studies that used life cycle analysis calculators to assess the impact of raw materials (I know it's much higher from the figure of 4.01 kg presented on the 2008 Environmental Trends and Climate Impacts: Findings from the U.S. Book Industry report, but I believe it helps to make the comparison more conservative).

So, given that the carbon footprint of the new iPad is 180kg CO2, then the break-even point is: new iPad = 24.1 paper books.


It means that putting aside all the other uses of the new iPad, then from a carbon footprint point of view, it becomes a more environmental friendly alternative option for book reading once you finished reading your 24th book on your new iPad (or 25th book if you want to be more accurate).

If you make the comparison based on the
4.01 kg CO2 per book (provided by the Environmental Trends and Climate Impacts: Findings from the U.S. Book Industry report), the break-even point is 44.89 books.

This is of course a conservative estimate since the iPad, as a tablet computer, has many other users and actually reading ebooks is not the most popular use of these devices. If you take other uses in consideration, the break-even point may be lower.

Here is the information on the break-even point of the iPad 2 (source: Apple's report - revised version):

Using the figure of 7.46kg CO2 to represent the lifecycle carbon emissions of an average book and given that the carbon footprint of the iPad 2 is 130kg CO2, then the break-even point is: iPad 2 = 17.4 paper books.

It means that putting aside all the other uses of the iPad 2, then from a carbon footprint point of view, it becomes a more environmental friendly alternative option for book reading once you finished reading your 17th book on your new iPad (or 18th book if you want to be more accurate).

If you make the comparison based on the
4.01 kg CO2 per book (provided by the Environmental Trends and Climate Impacts: Findings from the U.S. Book Industry report), the break-even point is 32.4 books.

Our take: The new iPad has a significantly higher break-even point comparing to the iPad 2, representing the differences between their carbon footprints.

Bottom line: Making the argument that reading ebooks is greener has become a bit more difficult with the new iPad as the break-even point has gone up. This is definitely not the direction it should be going with newer versions of the iPad. Better devices should also mean smaller carbon footprints, otherwise this might be a technological progress, but it's definitely not a sustainable one.

Here are the parts of the series that were released so far:

Part 1 - production
Part 2 - energy efficiency
Part 3 - packaging
Part 4 - restricted substances
Part 5 - recycling
Part 6 - carbon footprint

More resources on how green is the iPad can be found on our website at www.ecolibris.net/ipad.asp

More resources on the ebooks vs. physical books environmental debate can be found on our website at www.ecolibris.net/ebooks.asp.

Yours,
Raz @ Eco-Libris

Eco-Libris: Promoting sustainable reading!

Friday, July 13, 2012

We have a winner on the Skinnydipping giveaway!


Last week we reviewed and recommended on a great new audiobook -
Skinnydipping by Bethenny Frankel, read by January LaVoy. The audiobook is published by Simon & Schuster Audio.

We also had a giveaway of one copy of the audiobook. We asked you to tell us
in which reality show you would like to be on and we got some great answers. And we have a winner! Our winner is Lisa, who wrote:

"I'd be on Top Chef, not because I can cook I just want to try everyone else's food."

Congrats, Lisa! You have won a copy of Skinnydipping and we hope you'll enjoy it! Next week we'll continue in our summer series of audiobook recommendations with another great audiobook - Mercury.

Have a great weekend!

Raz @ Eco-Libris

Eco-Libris: Promoting sustainable reading!

How green is the new iPad - part 6: comparing the carbon footprint of the new iPad and iPad 2


After a short break we're back with our 7-part series in which we explore the carbon footprint and environmental impacts of the new iPad, compare it to those of the iPad 2 and try to figure out if Apple has made any progress from environmental perspective with its new iPad and what's the new breakeven point between books and ebooks on the iPad.

On every part of the series we're looking into another part of the carbon footprint of the new iPad. We already covered production, energy efficiency, packaging,
restricted substances and recycling. Today we're looking at the total carbon footprint.

Total carbon footprint:

Here is the information on the total carbon footprint of the new iPad (source: Apple's report):


Emissions
Production 120.6
Customer use 45
Transport 10.8
Recycling 3.6
Total 180


Here is the information on the total carbon footprint of the iPad 2 (source:
Apple's report - revised version
):


Emissions
Production 85.8
Customer use 29.9
Transport 11.7
Recycling 2.6
Total 130

Comparison between the carbon footprint of the new iPad and the iPad 2:


new iPad iPad 2 Change
Production 120.6 85.8 40.6%
Customer use 45 29.9 50.5%
Transport 10.8 11.7 -7.7%
Recycling 3.6 2.6 38.5%
Total 180 130 38.5%


Our take:
The picture is very clear - the new iPad has a significantly higher carbon footprint comparing to the iPad 2. Other than transportation, where we see some decline in emissions, all the other parts of the life cycle of the iPad have became more carbon intensive.


Bottom line: Apple is doing a poor job when it comes the carbon emissions of the iPad, not ensuring that a newer version will also be a greener one from a carbon footprint standpoint.

Next part on our series: Breakeven point for ebooks vs. books

Here are the parts of the series that were released so far:

Part 1 - production
Part 2 - energy efficiency
Part 3 - packaging
Part 4 - restricted substances
Part 5 - recycling

More resources on how green is the iPad can be found on our website at www.ecolibris.net/ipad.asp

More resources on the ebooks vs. physical books environmental debate can be found on our website at www.ecolibris.net/ebooks.asp.

Yours,
Raz @ Eco-Libris

Eco-Libris: Promoting sustainable reading!

Tuesday, July 10, 2012

How green is the New iPad - part 5: Recycling


Last week
we started a 7-part series in which we explore the carbon footprint and environmental impacts of the new iPad, compare it to those of the iPad 2 and try to figure out if Apple has made any progress from environmental perspective with its new iPad and what's the new breakeven point between books and ebooks on the iPad.

On every part of the series we're looking into another part of the carbon footprint of the new iPad. We already covered production, energy efficiency, packaging and
restricted substances. Today we're looking at recycling.

Recycling:

Here is the information on the recycling of the new iPad (source: Apple's report):

Through ultra-efficient design and the use of highly recyclable materials, Apple has minimized material waste at the product’s end of life. In addition, Apple offers and participates in various product take-back and recycling programs in 95 percent of the regions where Apple products are sold. All products are processed in the country or region in which they are collected. For more information on how to take advantage of these programs, visit www.apple.com/recycling.

Here is the information on the recycling of the iPad 2 (source:
Apple's report - revised version
):

Through ultra-efficient design and the use of highly recyclable materials, Apple has minimized material waste at the product’s end of life. In addition, Apple offers and participates in various product take-back and recycling programs in 95 percent of the regions where Apple products are sold. All products are processed in the country or region in which they are collected. For more information on how to take advantage of these programs, visit www.apple.com/recycling.

Our take: Basically, Apple copied the text it used for the iPad 2. The only thing is that Apple, as we showed in part 1 - production, is actually using more materials in the new iPad comparing to the iPad 2.

Bottom line: Apple is static when it comes to recycling and the offer stays the same. We'll have to see if it will manage in the future to provide consumers further incentives and to recycle their iPads. To be fair it's also important to mention that Apple products' recycling rate is 70 percent, which is pretty high comparing to its competitors.

Next part on our series: Total carbon footprint

Here are the parts of the series that were released so far:

Part 1 - production
Part 2 - energy efficiency
Part 3 - packaging
Part 4 - restricted substances

More resources on how green is the iPad can be found on our website at www.ecolibris.net/ipad.asp

More resources on the ebooks vs. physical books environmental debate can be found on our website at www.ecolibris.net/ebooks.asp.

Yours,
Raz @ Eco-Libris

Eco-Libris: Promoting sustainable reading!

Monday, July 9, 2012

How green is the New iPad - part 4: Restricted substances


Last week
we started a 7-part series in which we explore the carbon footprint and environmental impacts of the new iPad, compare it to those of the iPad 2 and try to figure out if Apple has made any progress from environmental perspective with its new iPad and what's the new breakeven point between books and ebooks on the iPad.

Every day we're looking into another part of the carbon footprint of the new iPad. We already covered production, energy efficiency and packaging. Today we're looking at restricted substances.


Restricted substances:

Here is the information on the restricted substances of the new iPad (source: Apple's report):

Apple has long taken a leadership role in restricting harmful substances from its products and packaging. As part of this strategy, all Apple products comply with the strict European Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, also known as the RoHS Directive. Examples of materials restricted by RoHS include lead, mercury, cadmium, hexavalent chromium, and the brominated flame retardants (BFRs) PBB and PBDE. iPad goes even further than the requirements of the RoHS Directive by incorporating the following more aggressive restrictions:

• Mercury-free LED-backlit display
• Arsenic-free display glass
• BFR-free
• Polyvinyl chloride (PVC)−free


Here is the information on the restricted substances of the iPad 2 (source:
Apple's report - revised version
):

Apple has long taken a leadership role in restricting harmful substances from its products and packaging. As part of this strategy, all Apple products comply with the strict European Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment, also known as the RoHS Directive. Examples of materials restricted by RoHS include lead, mercury, cadmium, hexavalent chromium, and the brominated flame retardants (BFRs) PBB and PBDE. iPad 2 goes even further than the requirements of the RoHS Directive by incorporating the following more aggressive restrictions:

• Mercury-free LED-backlit display
• Arsenic-free display glass
• BFR-free
• Polyvinyl chloride (PVC)−free


Our take: Basically, nothing has changed in the newest version of the iPad when it comes to restricted substances. The text is the same text, which means that no new steps have been taken to improve the new iPad from hazardous substances use standpoint.

Bottom line: Apple is static when it comes to restricted substances. We'll have to see if it gets more innovative about it in the next version or maybe this is as good as it gets.

Next part on our series: Recycling.

Here are the parts of the series that were released so far:

Part 1 - production
Part 2 - energy efficiency
Part 3 - packaging

More resources on how green is the iPad can be found on our website at www.ecolibris.net/ipad.asp

More resources on the ebooks vs. physical books environmental debate can be found on our website at www.ecolibris.net/ebooks.asp.

Yours,
Raz @ Eco-Libris

Eco-Libris: Promoting sustainable reading!

Sunday, July 8, 2012

How green is the New iPad - part 3: Packaging


Last Thursday
we started a 7-part series in which we explore the carbon footprint and environmental impacts of the new iPad, compare it to those of the iPad 2 and try to figure out if Apple has made any progress from environmental perspective with its new iPad and what's the new breakeven point between books and ebooks on the iPad.

Every day we're looking into another part of the carbon footprint of the new iPad. We already covered production and energy efficiency. Today we're looking at packaging.


Packaging:

Here is the information on the packaging of the new iPad (source: Apple's report):

The packaging for iPad is highly recyclable. It uses corrugated cardboard made from a minimum of 28 percent post-consumer recycled content and molded fiber made entirely from recycled content. In addition, its packaging is extremely material efficient, allowing up to 52 percent more units to be transported in an airline shipping container compared with the original iPad. The following table details the materials used in iPad packaging.

Packaging Breakdown for iPad (U.S. Configurations, in grams
)

Material Retail box Retail and shipping box
Paper (corrugate, molder fiber) 212 445
High impact polystyrene 70 70
Other plastics 9 9


Here is the information on the packaging of the iPad 2 (source: Apple's report - revised version
):

The packaging for iPad 2 is highly recyclable. It uses corrugated cardboard made from a minimum of 28 percent post-consumer recycled content and molded fiber made entirely from recycled content. In addition, its packaging is extremely material efficient, allowing up to 52 percent more units to be transported in an airline shipping container compared with the original iPad. The following table details the materials used in iPad 2 packaging.

Packaging Breakdown for iPad (U.S. Configurations, in grams)

Material Retail box Retail and shipping box
Paper (corrugate, molder fiber) 207 440
High impact polystyrene 68 68
Other plastics 9 9

Here's a comparison of the data presented in these tables, showing the change in %:

Material Retail box Retail and shipping box
Paper (corrugate, molder fiber) 2.4% 1.1%
High impact polystyrene 2.9% 2.9%
Other plastics 0.0% 0.0%

Our take: Nothing has really changed in the packaging. Apple basically provided the same specifications on packaging it provided for the iPad 2. In terms of weight the packaging of the new iPad actually uses more materials and weights more, which also means it has a larger carbon footprint.

Bottom line: Apple has failed to make any improvements whatsoever in the packaging of the new iPad. If anything, it only made it heavier.

Next part on our series: Restricted substances.

Here are the parts of the series that were released so far:

Part 1 - production

Part 2 - energy efficiency

More resources on how green is the iPad can be found on our website at www.ecolibris.net/ipad.asp

More resources on the ebooks vs. physical books environmental debate can be found on our website at www.ecolibris.net/ebooks.asp.

Yours,
Raz @ Eco-Libris

Eco-Libris: Promoting sustainable reading!