Reduce your carbon footprint using virtual worlds

One of Credit Agricole\'s training rooms in Second Life (photo courtesy of Stonefield Inworld)

Virtual Worlds such as Second Life are largely dismissed as trivial and a waste of time by many people (myself included until recently!).

However a recent conversation with Pierre-Olivier Carles changed all that for me. Pierre is the co-founder and CEO of Stonefield Inworld - a company which builds things for people in virtual worlds.

For example, the photo above is a training room for the French banking group Crédit Agricole. According to their Wikipedia entry, Crédit Agricole are the 8th largest bank in the world! Stonefield have purpose built training rooms for Crédit Agricole on the bank’s private island in Second Life.

In a pilot program rolled out for a small part of the group, Crédit Agricole expect to save between €200,000 and €300,000 this year on travel expenses alone by holding training sessions in-world. If this is rolled out to the group, annual savings would be in the order of €5-€6m. I’m not sure what that is in terms of reduced CO2 emissions but you can take it that it is a pretty big number!

And that is just in travel expenses. When companies start to be taxed for their carbon emissions, the savings from holding in-world training will be even greater.

Of course, the success of something like this is all in the execution and from talking to Pierre-Olivier, Stonefield seem to have nailed it. They have audio (for the presenter), video, slideware, and whiteboards in the training room. They take ‘coffee’ breaks to allow for the networking which happens in ‘real’ training as well as the opportunities for one-on-one with the trainer (”what you said in there is all very well in theory but in the case of our org…”).

The trainees can even give feedback on their understanding of the topic by migrating to the green side of the room to indicate all is going well or moving to the red side to signal that they are falling behind. As someone who gives talks and has done training, this kind of trainee feedback is invaluable to the successful running of a class.

Then there is the added benefits to the trainee of not having to worry about getting through security, catching that plane, lost luggage, traffic jams, breakdowns or worse. Does anyone have any statistics on the number of employees lost to work-related travel accidents annually?

With travel making up such a large part of our global CO2 emissions and companies increasing requirements to upskill their employees on an ongoing basis, initiatives like this are going to be vital for cost efficiencies and reduced carbon footprints.

Nortel, good for the bottom line, good for the planet?

When building our hyper energy-efficient data center, CIX we used many strategies to lower our carbon footprint. One such strategy was to source energy efficient infrastructure, such as the GE Super ECO UPS’.

However, obviously one place we chose poorly was in our switches. We went for Cisco switches. Why was that a poor choice?

Power requirements for Access routers

I just recently came across the Nortel Energy Efficiency Calculator. This document does a direct comparison of the power ratings, energy efficiency, and carbon footprint of Nortel vs. the equivalent Cisco kit. The independently verified results are astounding.

Nortel Edge gear vs. Cisco

As Nortel’s Enterprise Director - Tony Rybczynski put it:

on Green networking (50% less energy consumption), on performance (20x better), on reliability (7x the resilience) and on TCO (50% reduction) of our networking solutions,

Increasingly people make sourcing decisions, not only on reliability but on operating costs. With the increasing costs of energy, the amount of power consumed over the lifetime of a device will be a crucial factor in which equipment is chosen.

Good for the bottom line, good for the planet.

Via James

Eco friendly browser?

Flock's Green browser

Flock launched an Eco edition of their browser the other day.

What way is it Eco? It has a nice green theme, it comes pre-loaded with links to green sites, blogs, and media but far more importantly, 10% of the search revenue will be donated to a green organization that readers select at the end of the year.

Well done Flock for out of the box thinking.

Download here.

EnergyCamp - first unconference on Green IT

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Creative Commons License photo credit: UrbanPhotos Las Vegas

I am headed to EnergyCamp - the world’s first unconference on Green IT.

It is on this coming Monday, April 28th in Las Vegas and before you laugh too much at the thought of a Green Energy conference in Vegas maybe you should read James’ post on this.

I’m very much looking forward to the event, especially as Microsoft’s Rob Bernard will be keynoting.

If you are going, please do come up and introduce yourself. If you are not planning to go, maybe you should re-consider. Some of the top people in the sector will be there.

Dopplr rolls out Carbon Footprint data

I mentioned previously that Dopplr were about to add Carbon Footprint data to your travel data, well they made it live today.
Dopplr Carbon Calculations

I got a serious fright when I checked it first as it had mistaken my trips to Dublin last year as trips to Dublin CA (there’s a Dublin in California?). How likely was it that I was flying to California for a day? Seriously?

Having gone in and edited both the destination and the mode of travel (train instead of plane) my carbon footprint dropped dramatically but is still at around 6.7 tons for the last year! This is something I’ll have to work on reducing obviously.

And this is the very point of this application. Show people how much CO2 they are producing and they can aim to reduce it. If you can’t measure how much CO2 you are producing, you don’t know the effect of any changes you make.

Notice also that the carbon footprint data is calculated by the venerable AMEE. Neat.

Information on cars’ CO2 emissions

I’m going to be in the market for a new car soon. My biggest priority in choosing a car will be its carbon footprint but where can I find this information?

I trawled through Google but had a difficult time finding anything useful until I came across the British Government’s Act on CO2 site.

Here you can compare CO2 emissions from cars across any number of vehicle types.

Vehicle fuel efficiency info

The results are given in grams of CO2 per kilometer and it turns out that, not surprisingly, that smaller cars and diesel cars have the lowest emissions. The only exceptions to this are the hybrids (Toyota Prius and Honda Civic).

Which begs the question, why are there no diesel hybrids. I assume there is a good technical reason or they’d have produced one already. Anyone know?

There are also some very useful tips on greener driving which are almost as important as the type of car you drive.

You can’t store wind energy easily

Diagram of the TVA pumped storage facility at Raccoon Mountain Pumped-Storage Plant

Image via Wikipedia

I like Michael Kanellos a lot. If you don’t know Michael, he writes regularly on the CNet Green Tech blog and I met him recently when he was in Ireland for the ISA Annual Conference.

However, I was very disappointed this morning to read one of Michael’s stories about a study of the viability of wind energy in Texas where he said:

Ireland could nearly supply all of its power through wind and some companies are developing technology to store wind power so that these plants could provide power on calm days. Wind harnessed at night, for instance, could pump water up a hill, which could be released during the day.

I’m sorry Michael but that is absolute rubbish!

Pumping water up a hill to store energy is called Pumped-Storage Hydroelectricity (PSH). Ireland has one PSH facility, Turlough Hill. Turlough Hill took six years to build between 1968 and 1974 at a cost then of $50m. Today that cost would be closer to $50bn and it would take considerably longer than six years to build due to the forests of planning legislation which has been passed in the meantime.

Turlough Hill stores enough energy to power the country for approximately seven minutes so we’d need to build a little over 200 more Turlough hills to store enough power to run the country for one day. Even if money were no object, where are we going to find 200 hills with lakes atop?

Currently there are no easy ways to store electricity. The best hope for the country is if plug-in hybrid vehicles are made commercially available and everyone in the country bought one. They could then take in excess electricity at night and sell it back during the times of maximum demand.

In the meantime, making it economically attractive for companies to consume energy when it is abundant (by lowering the temp on their freezers, raising temp on immersions and pools, etc.) and less attractive when power is scarce will in itself help significantly with the energy storage issue. And it would be far cheaper then 200 more Turlough Hills!

Map of CO2 emissions across the US

Via James I came across this hi-res map of the continental US colour coded by CO2 emissions generated by a team out of Purdue University.

From the site’s About page:

The Vulcan Project is a NASA/DOE funded effort under the North American Carbon Program (NACP)to quantify North American fossil fuel carbon dioxide (CO2) emissions at space and time scales much finer than has been achieved in the past. The purpose is to aid in quantification of the North American carbon budget, to support inverse estimation of carbon sources and sinks, and to support the demands posed by the launch of the Orbital Carbon Observatory (OCO)scheduled for 2008/2009. The detail and scope of the Vulcan CO2 inventory has also made it a valuable tool for policymakers, demographers and social scientists.

Here is the map (red is bad!) and the units are log base 10 of metric tonnes of carbon/100km2/year.

US CO2 emissions

The map and the video below show that CO2 emissions, although closely aligned with population centres, does display some notable exceptions like the Gulf Coast refining/manufacturing and Midwest manufacturing areas.

The team have started the even more ambitious project Hestia whose stated aim is to:

Hestia will quantify, simulate and visualize the metabolism of global industrial economic activity

in other words, do what Project Vulcan has done but on a global scale!

There is an old maxim that you can’t manage something until you can measure it. Hestia, if successful, will prove invaluable in managing global CO2 emissions.

China to build 97 new airports in 12 years!

china airlines 22

Image by pbo31 via Flickr

News.com reported the other day that China is to build another 97 airports in the next 12 years. That’s a little over 8 new airports a year for the next twelve years at a cost estimated around $64 billion.

That’s great news if you are in the runway business but not so good if you are concerned about CO2 emissions! Having said that, as the TreeHugger blog put it:

there are 5,143 airports (paved runways) in the USA vs. 403 in China. That helps keep things in perspective…

The air transport industry is one of the fastest growing carbon polluters. Recent tests of planes by Airbus and Virgin flying fueled by biodiesel are one area we can look to to alleviate the problem. Although it has to be borne in mind that biodiesel has its own problems.

Two possibilities are using algal-based biofuel (which needn’t compete with food crops and thus doesn’t drive up food prices) or using Craig Venter’s idea of generating micro-organisms which manufacture fuels from atmospheric CO2!

Bullet trains can also help move people off planes but China already has (and is growing) a vast high speed rail network. Perhaps it is time for a similar investment by the US!

There is not going to be any one solution to the problems of CO2 created by transportation in the short-term but the good news is that lots of very clever people are working to crack this nut.

New computer? Check out ClimateSavers!

No, Climate Savers isn’t a new brand of computer manufacturer. Nor is it a hip new computer store.

No, Climate Savers is a coming together of computer manufacturers to reduce the power consumption of computers by 50% by 2010.

There are a lot of big brand manufacturers there (although conspicuously absent are Sony and Apple).

Climate Savers has a browsable catalog of computers (laptops, PCs, and Servers). Select your preferred manufacturer and you get a listing of the low energy rated computers available they produce.

Climate Savers catalog

With the rise and rise of ethical consumerism, this kind of site is very important in helping computer purchasers decide which computer model to opt for.

Bear in mind that with the rising cost of energy, the capital cost of computers is now being overshadowed by the increasing operating costs associated with keeping them running. The less power they consume, the better for the planet but also the better for your wallet/bottom line.