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Sunday, Sep 05th

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Green Guide

 
 
Reducing carbon paw prints for pets
Green living is not just limited to humans. Nowadays, domesticated pets like cats, dogs, birds, fishes, reptiles, and horses are also being taken closer to nature and joining the green and organic bandwagon.

 

All over the world humans can be seen using organic foods, shampoos, soaps...

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Sustainability Goes Yummy: Greener Chocolates Herald Green Consumerism

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Hartwell Paper—Seeking Solutions in wake of Copenhagen’s Debacle

Anubhav Kapoor

The Copenhagen Meet 2009 was unable to provide a unified platform to seek solutions for problems precipitated by the climate-change crisis. As a result, environmentalists and ecological conservationis...

Resolving your ‘Global Cooling’ Fears!

Anubhav Kapoor
Media coverage around the world seems overwhelmed with the theory that something parallel to the ‘Ice Age’, though a lot less extreme in terms of the intensity of freezing temperatures has been unleas...

Are consumers themselves suffocating green consumerism?

Anubhav Kapoor

Green lifestyle trends are being increasingly advocated around the world and every consumer-centric brand is becoming increasingly conscious of its ‘green’ image. Even the most conventional of consume...

Hotel in Rajasthan going green

Purva Bhandari

Fort Khejarla in Rajasthan, India has always been committed to sustainable development. Mr. Ramendra Bhandari, the Director believes every member of the team from the top-level Directors to the newest ...

Gustav Carlsson

Gustav Carlsson

Administrator
Gustav Carlsson-Finland-Swedish engineer and Geographes with the natural geography as a specialty. He lives in a medieval castle in France and divides his days between building boats and running Bed &...
Johan Ehrenberg

Johan Ehrenberg

Administrator

Johan Ehrenberg is CEO ETC Utveckling (production company), editor of the magazine ETC, CEO Egen El- alternative (electricity for domestic use, author etc...


Name: Johan Ehrenberg
Milk: Organic milk
Unkn...
Live Green, Die Green – Note on Greener Funerals

Live Green, Die Green – Note on Greener Funerals

Purva Bhandari
Almost 56 million people die every year with almost 155000 a day on average [1] . In addition to this, almost 1.6 tons of concrete is buried in the US while 16% of mercury emissions in UK are ...
Greener transportation

Greener transportation

Purva Bhandari
The need for transportation cannot be ignored. In all parts of the world, campaigns are being carried out to encourage people to use public transport and start car-pooling. However, using public trans...

Environmental Vegetarianism

Anubhav Kapoor

The entire world’s attention is focused towards the upcoming Copenhagen Meet wherein world leaders are expected to lay down a strategy of how nations will come together to prevent the certain, ecologica...

Biogas Will Supply UK Gas Grid

United Utilities has teamed up with National Grid to convert a by-product of the wastewater treatment process into gas

 

In the United Kingdom, United Utilities has teamed up with National Grid to convert a by-product of the wastewater treatment process into gas for injection into the local gas pipeline network and fuel for a fleet of sludge tankers. The initiative is centred on one of the country's largest wastewater treatment plants at Davyhulme in Manchester.

Says Caroline Ashton, United Utilities biofuels manager:

"The team is thrilled to have won funding which will give the project a huge boost. It has been in development for some time, but now we can put our plans into action and the people of Manchester will soon be using 'poo power' to heat their homes. Sewage treatment is a 24-hour process so there is an endless supply of biogas. It is a very valuable resource and it's completely renewable. By harnessing this free energy we can reduce our fuel bills and reduce our carbon footprint."

Biogas is produced when wastewater sludge is broken down by microbes in a process called "anaerobic digestion".  

 

The biogas needs to be upgraded to biomethane which is a renewable fuel with similar properties to natural gas. The biomethane can then be safely compressed for use in vehicles or injected into the gas grid.

"Biomethane is a fuel for the future,” explains Janine Freeman, head of National Grid's Sustainable Gas Group. “Renewable electricity from sources such as wind power is already available, but this is the first time we will be able to supply renewable gas to consumers. This pilot is an important step in helping deliver a low carbon energy future.”

"Not only are we reusing a waste product, but biomethane is a renewable fuel, so we helping to meet the country's target of 15% of all our energy coming from renewable sources by 2020. This pilot project should supply gas to about 500 homes and the overall potential of biomethane from a plant like Davyhulme would be to supply a small town of about 5,000 homes."

The GBP4.3 million project should be operational by early 2011.  These plans involve installing the upgrade equipment, a gas compression and fuelling station and a pipeline to link into the local gas distribution network. One of United Utilities' sludge tankers has already been converted to run on diesel and compressed natural gas.

 

In 2006, United Utilities was the first UK water company to announce an integrated strategy to reduce its carbon emissions.  The company’s goal is to achieve a 26% reduction on its 2005/06 emissions baseline by 2012. This plan would include cutting its own emissions by 8% and the other 18% will come from renewable energy contracts. These reductions will continue beyond 2012 with the company aiming for a 50% reduction of the current level of emissions by 2035.

 

Manchester residents will soon be at the forefront of a UK green energy revolution by flushing their toilets.

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