Category Archives: Environment

Japan’s GOSAT – First Greenhouse Gases Observing Satellite

Japan launched the first satellite to monitor greenhouse gases worldwide on January 23, 2009.

The Greenhouse Gases Observing Satellite or GOSAT was developed by the Japan Aerospace Exploration Agency (JAXA) and launched on January 23, 2009, from the Tanegashima Space Center.

GOSAT is also known as Ibuki, will be used to measure densities of carbon dioxide and methane from 56,000 locations on the Earth’s atmosphere. The GOSAT was developed by the Japan Aerospace Exploration Agency (JAXA).

India to Host “Live Earth 2008” Event in Mumbai


India will host Live Earth 2008 series of music concerts in Mumbai on December 7 2008. Mega event will be held in Andheri sports complex in suburban Mumbai.

Live Earth India, this year’s concert for a climate in crisis, will feature world-renowned musicians and performers, environmental advocates and celebrities from India, the U.S. and all over the globe.

Cleanest Cars In The World


Compressed natural gas (CNG ) cars are much more environmentally friendly than gas-powered cars, as they can reduce carbon emissions by 10% to 20% (or more).

  1. Fiat Palio – India
  2. Renault Logan – India
  3. Hyundai Santro Xing CNG – India
  4. Mitsubishi Lancer – India
  5. Lifan 520 Sedan – China
  6. Volkswagen Passat – Europe

Effect of Green House Gases

Greenhouse gases naturally blanket the Earth and keep it about 33 degrees Celsius warmer than it would be without these gases in the atmosphere. This is called the Greenhouse Effect.

The greenhouse effect is important. Without the greenhouse effect, the Earth would not be warm enough for humans to live. But if the greenhouse effect becomes stronger, it could make the Earth warmer than usual. Even a little extra warming may cause problems for humans, plants, and animals.

Uses of Natural Gas – Alternative Energy

Compressed natural gas (methane) is a cleaner alternative to other automobile fuels such as gasoline (petrol) and diesel. As of 2005, the countries with the largest number of natural gas vehicles were Argentina, Brazil, Pakistan, Italy, Iran, and the USA.

Natural gas is a major source of electricity generation through the use of gas turbines and steam turbines.