Value of Textbooks

Dating back two semesters into college, I can recall that my textbook expenses approximated to $1,000. Being an economics major, I shuddered every time I calculated the full value of my textbook investment. The value depreciates quicker than anything you can think of.

When White Tops was first approached by Chegg® we couldn’t be more ecstatic to have their helping hand and cross communicate our missions, small changes  for a larger change. Chegg has been known to college students as the book rental source, where not only can they rent textbooks in prices way below issued price, you get a nice satisfaction to know that your rental helped the environment.  Chegg plants a tree (and you even get to choose the destination).

Deriving from that satisfaction the company has launched Chegg for Good (http://www.chegg.com/cheggforgood/) and reached out to White Tops to support us in our initiative. To help spread the word on how college students’ projects help make a large difference in the environment, White Tops along with other three student projects were given a moment to shine. Thank you Chegg for this great opportunity and reward us by supporting our initiative.

With Chegg’s service, we hope that all college students take a pause before purchasing a new textbook every time the professor sends over booklist roster.

 

Posted in For the Press, Green Motivation, Green Tip, Save Money, White Roof | Tagged , , , , , , , , | Leave a comment

Victims of Stuff

I have realized we have all become victims of consumerism to a certain degree. I for one am guilty for buying the new iphone.

I saw this video that really summed up my frustration with the world. It’s from The Story of Stuff. The beginning starts off a little slow, but then it elaborates more on the issues with our economy, the dependence on shopping, and global exploitation.

Will buying that make you truly happy? Why do we all feel so tired and depressed?

It’s because we are stuck in a society that makes us think we need to buy new things to make us better and happier when in actuality it doesn’t. We work countless hours to pay for these useless material things and lack time for what is truly valuable like family, friends, or time to relax (and watching tv or being on your computer doesn’t count).

So what can we do about it? Protest at Wall Street? Yeah maybe. They touch on these issues, but I wish with a stronger message. I know it’s hard though cause they are protesting about so many things. It should start with the people. We need to react and they will respond. Just like how the popularity of organics was a bottom-up influence, we need to boycott shopping or something. Everyone should be entitled to determine how they want to live their lives. So how do you want to live yours?

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The butterfly effect

Absolutely everything we do has an impact. I know it sounds kind of exaggerated, but it’s true. There is a slogan that I have always liked: “Think globally, act locally”. There is some debate as to who actually used it first but I think it is the idea that matters. I was reading recently of all the small things that make huge changes in the planet, things like the methane that termites produce and their global impact (on temperature, it’s not really a good thing) or how the movement of jellyfish and small fish can change the ocean currents in something called fluid drift. These things are some examples of what we call “the butterfly effect”.

So why is it that I am focusing on the butterfly effect? In this case I want to use it to explain how, with our small actions we could make huge changes.  I have written before (in my now very abandoned blog) that tiny things like using plastic bags every time you go to the supermarket can have huge impacts. The fact that in NYC they use around 830,000 Styrofoam trays in public schools just in a day makes me still cry a little. It’s not just the fact that we use these horrible, polluting things on a regular basis…it’s the fact that we use them once and then throw them away, with their horrible, huge consequences. One of those consequences being garbage island (look it up, it is really scary). And, maybe, it is the fact that we just unconsciously do things all the time.

Where am I going with this? If little termites and tiny jellyfish can be part of a whole, a much bigger whole that makes changes regularly on Earth, then why can’t we? If we do things that can lead to terrible consequences, then why not change our perspective and start doing things with positive outcomes? This is the first blog that I have written here, and I want to start by saying that the white roofs that we are advocating for are one of these initiatives of a local act that can have a global impact. We all want to change the world. Ever since we are little children we have the dream of doing anything that will mean something to the rest of the planet. We now know better and have a choice to make the change happen, be that through recycling everything you initially thought as waste, making your own compost, using a bicycle to get around or just plain painting your rooftop white. These things can have an impact, a positive impact. If you are reading this blog then you know that it is time for a change and that you can make that change happen, so go ahead, get inspired and have a taste of the butterfly effect.

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What is Thermal Bridging?

Hi Everyone!

I want to introduce an architectural concept today, called Thermal Bridging. As you know, different materials conduct heat at different rates. This applies to your walls.

Insulation is key to reducing heat transfer, however often old, poorly constructed, or poor material choice could lead to Thermal Bridging problems.

Thermal Image of House

Thermal Image of House

Based off the image and chart (via) you can see that, for example, fiberglass insulation has a low conductivity, while glass windows have much higher conductivity. Places like windows, window edges, steel studs, concrete slabs, joints, holes (for cables or air ducts) etc. tend to be major areas of heat loss.

“Consider steel framing and fiberglass insulation. The thermal conductivity of steel is 1,200 times as great as that of fiberglass insulation.”- Buildinggreen.com

That’s something NYC should really think about when constructing those steel stud high rises!

Building Material Thermal Conductivity Chart

Building Material Thermal Conductivity Chart

Wall Section Showing Thermal Bridging

Wall Section Showing Thermal Bridging

See the image (via) for example.. here is section through a wall, specifically showing the joint between the first and second floor. The red indicates the warm indoor temperatures. The left image is showing the (blue) cold temperatures traveling through the more conductive floor material.

If you feel a draft or cold spot on your wall then thermal bridging might be occurring in your building. Sometimes the solution could be as simple as adding a little rubber sealant to the edges of your window, to gutting the walls and insulation for proper retrofitting.  You should seek professional help to solve issues like these.

Being an informed building owner or tenant can help you save money, stay warm, and help the planet. More to come!

Posted in Architectural Concepts, Greener Home | Tagged , , , , , | 3 Comments

How to Save a Wilting House Plant

Are you dying in the heat? Are your plants too?

Wilting Basil

Wilting Basil

I had just bought a little basil plant from the Union Square Green Market and after yesterday’s blazing 95 degrees I came home to a wilting plant. With a little water treatment it sprung back to normal the next morning! Here’s how…

Step 1. Check the soil. Is it dry? (Sometimes wilting can be sign of overwatering.) If it’s dry, use a watering can with a small nossel. You’ll have better control of how much water comes out. I recommend adding water by making two circles around the plant, at slower speeds if you have a bigger plant or pot. Don’t worry about under watering.

Step 2. Place a tray or dish under the pot. (Your pot should always have drainage holes on the bottom. If it doesn’t then it’s time to get a new pot.) Fill the tray with water. Your plant will naturally pull up the water it needs through the holes.

Step 3. Wet a piece of paper towel. Take a stick and insert it slowly and carefully into the pot without piercing the plant and roots. Teepee the wet paper towel over the stick. This will keep the leaves from drying out more.

Step 4. Place the plant somewhere away from direct sunlight and wind.

Step 5. Refill the tray with water whenever it’s empty. By the next morning your plant should be back to normal and you can remove the teepee.

I don’t guarantee that this will work all the time, but it worked for me. The results vary depending on how long the plant has been without water. Good luck!

Union Square Greenmarket

Union Square Greenmarket

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Eco-Friendly Cars from the 2011 NY Auto Show

Just a few weeks ago in April the Javits Center held its 2011 New York International Auto Show featuring a line of environmentally friendly vehicles.

The New Beetle

beetle

The Smart Car

smartcar 1

smart car 2

smart car 3

The Nissan Leaf

nissan 2

nissan 3


The Ford Focus Electric

ford focus

The Ford Fiesta

ford fiesta

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Green Surprises in Your Next Brgr

Now when I say green surprises, I don’t mean little green critters or vegetables. I’m talking about green beef.. beef from grass-fed cows!

Everyone is catching on to the wholesome food market, even some local fast food and brgr_logoburger joints, like brgr. They are proud to serve grass-fed beef from U.S. Wellness Meats a farm in Monticello.

brgr
via

There’s even a little video of the farm.


via

After you get yourself a healthier burger and their New York Times rated “Best Milkshake” make sure to take one of their lovely little pamphlets. It has some beautiful artwork (as shown below) and all you need to know about how grazed pastures benefit the environment and how grass-fed beef is better for your diet.

brgr1

Wished they’d sell the paintings!

brgr1 1

Brgr is only at two Manhattan locations,

287 Seventh Avenue
(Between 26th and 27th St)
New York, NY 10001

1026 Third Avenue
(Between 60th and 61st St)
New York, NY 10065

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Just do it

This week my business club we hosted a student entrepreneur showcase. We had a professor talk about the importance of entrepreneurship and how it all stems from a problem or issue to be addressed and changed. If you’ve ever wondered why something can’t be another way or wished there was something invented, why not do something about it rather than just complain about it? As one of our student entrepreneurs said, just do it. Especially if you are still young and in college, now is the perfect time to take chances, make mistakes, and connect with other people.

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Is your money leaking through gaps in your house?

There is rising interest for people to retrofit their home to be more green and save money. People spend lots of money installing better insulation, new HVAC (heating ventilation and air conditioning) system, or investing in energy saving appliances.

But sometimes people overlook the obvious gaps in their wall. Such as the seams of windows or the gaps beside air conditioners. According this NYTimes article, poorly fitted air-conditioners cost buildings in New York City $130 million to $180 million a year in extra fuel consumption, which in turn is linked to an extra 375,000 to 525,000 tons of carbon dioxide emissions.

The Urban Green Building Council recommends using some polymer foam and duct tape to seal the leaks. I say, take out the air conditioner completely and then cover the hole with insulation and tape. It’s not the easiest getting the foam between the gaps to fit perfectly. It would defeat the purpose if there are now gaps between the foam. I know it’s a pain to remove and install the air conditioner, but you’ll thank me later when your toes are warm in the winter. I removed my air conditioner this winter to discover 3 bird’s nests wedged between the gap! Maybe they’re helping me insulate. You’ll be surprised what you can find!

Posted in Green Motivation, Green Tip, Greener Home, Save Money | Tagged , , , , , , | 1 Comment

Clinton Global Initiative University 2011 Part 4

Here’s the video I promised of me speaking at the CGIU Anatomy of a Building Session. We recorded this with a simple camera and had some technical difficulties so some of the good parts where I talk about the white roofs, green roofs, and PV’s got cut off, but we will post the official video once CGIU posts it.

 

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