As the United Nations Climate Change Conference in Cancun, Mexico wraps up its final day, discussions continue over some crucial issues such as the need to simultaneously reduce global greenhouse gas emissions and provide the world with more energy. While no one expects major progress towards a comprehensive binding treaty, Mexican officials say they do see progress in some areas and that the conference is providing an opportunity for many governments and environmental organizations to share ideas and forge agreements of their own.

Reducing energy consumption through more efficient buildings, power plants and vehicles is still the most cost-effective way to reduce greenhouse gas emissions, but projects are often hampered by unclear policies from governments, said speakers at a business forum on the sidelines of the U.N. climate conference.

Businesses can save upto 30 per cent in power cost and carbon emission by moving to the internet based-cloud technology, a Microsoft study today said. "Businesses that choose to run business applications in the cloud can help reduce energy consumption and carbon emissions by a net 30 per cent or more versus running those same applications on their own infrastructure," Microsoft India Director (Server Business) Pallavi Kathuria told PTI.

A plan to install solar energy panels on two Reigate council buildings is set to save money and reduce carbon emissions, a councillor has said. Councillor Julian Ellacott said the solar panels could generate electricity worth hundreds of thousands of pounds over their 25-year lifespan.

Nissan showed a two-seater electric vehicle resembling a go-cart Monday that isn’t ready for sale but spotlights the Japanese automaker’s ambitions to be the leader in zero-emission cars. Nissan is planning to produce 250,000 electric vehicles a year, starting with the Leaf electric car set for delivery in Japan and the U.S. in December, and next year in Europe.

The Coca-Cola company has been introducing more electric vehicles and other low-emissions trucks into its massive fleet, and now researchers at the Hong Kong Polytechnic University are developing yet another alternative energy option. The team has been working on a solar powered air conditioning system that would significantly reduce or eliminate beverage delivery truck emissions related to cooling.

The ‘Global Wind Energy Outlook 2010’ (GWEO 2010) finds that wind power could play a key role in satisfying the world’s increasing power demand, while at the same time achieving major greenhouse gas emissions reductions. The 1,000 GW of wind power capacity projected to be installed by 2020 would save as much as 1.5 billion tonnes of CO2 every year.

The park, which will have its grand opening on October 22nd, has been built to showcase SANYO’s energy solutions to customers and to demonstrate efficient energy utilization. With the Kasai Green Energy Park, SANYO, a member of the Panasonic Group, will help reduce CO2 emissions all over the world, promoting ‘energy solutions for entire homes, buildings and cities’.

Mitsubishi Corp. will conduct a feasibility study to help address global warming by popularizing energy-saving Japanese home appliances in Vietnam, it has been learned. Working in cooperation with five electric appliance makers, including Panasonic Corp. and Sharp Corp., Mitsubishi will verify how much carbon dioxide and other greenhouse gas emissions can be reduced through the end of March 2011.

According to Can Tho Energy Conservation Center, with only three energy efficiency solutions, it has been estimated that each year, Meko Garment Joint Stock Company has the opportunity to save over VND 417 million, equivalent to reducing the consumption of about 338 Kwh and 2800 liters of DO oil. Implementing energy saving solutions, the company will also reduce 219 tons of carbon emissions annually.

British Telecom, Belgacom, France Telecom-Orange, OTE, Telefonica and Turk Telekom among others, have joined heavyweights such as Fujitsu, Hewlett-Packard, IBM, Intel, Microsoft, Vodafone and Cisco in the voluntary plan to help cut carbon emissions. The new signees bring the number of companies participating to 36.

We all know LED as being the flagship of green lighting, but what if those so-called “efficient” LEDs turned out to be even more energy-effective under certain conditions? The Kyoto University, in collaboration with Stanley Electric Co Ltd found a way to increase the emission intensity of silicon-based thin films by several times.

Being gifted with many active volcanoes, Central America wants to tap them for producing green energy which will cut its dependence on oil imports and also help reduce the CO2 emissions. Because the region is placed above shifting tectonic plates in the Pacific basin, it has great potential for geothermal power produced by heat stored deep in the Earth’s crust.

Authorities have pledged to speed up construction of green buildings in response to the surge in building energy consumption that has resulted from the country's rapid urbanization. Li Bingren, chief economist at the Ministry of Housing and Urban-Rural Development (MHURD), said at a press conference Monday that authorities had made numerous efforts to save energy and reduce emissions, yet energy use efficiency remains low.

A personal helicopter weighing just 230 lb created sizzling news when it flew on hydrogen with zero emission. With an ability to carry payloads up to 800 lbs, this pocket Hercules can fly for 90 minutes. Fitted with easy controls, this reaches a speed of 100 knots thanks to a pair of small yet powerful motors mounted on it. Two common and easily available things – Hydrogen peroxide (H2O2) and a catalyst – combined to bring about a milestone in personal aviation history with attention to the environmental issues as well! Avimech has combined these two to power engine in to an innovative machine.

On 14 September, Petrovietnam Fertilizer and Chemicals Corporation (PVFCCo) inaugurated the construction project of the system recovering CO2 from the exhaust of Phu My Fertilizer Plant. The project aims to increase annual urea fertilizer output of the plant by about 60,000 tons, while reducing 40,000 tons of CO2 emissions per year to protect the environment.

As we're faced with an increasingly large world population and ever-dwindling resources the race is on to produce cars that not only produce zero tailpipe emissions, but ones that are green to manufacture too.

Located in the district of Yen Thanh, Nghe An, Yen Thanh Tapioca Plant, directly under Engine and Agricultural Machinery Corporation in Nghe An, was established in 2003. During the past six years, the factory has always faced many problems of power consumption, emissions, waste water and environment pollution.

Should 1kWh of electricity be saved, we would reduce the amount of carbon dioxide emission into the environment by 0.5634 kg, helping mitigate climate change. So saving power should be one of the priorities to adapt to climate change.

Before joining the cleaner production component in the industry (CPI), during the production process, Ngoc Lap tea factory used to encounter major environmental problems such as high concentration of dust, noise pollution, and smoke from burning coal, which directly affected the working conditions of employees, worsen living condition in the neighborhoods and schools near the factory. The amount of carbon dioxide emission from the plant is about 2,500 tons per year.