Toyota fuel cell Car

Toyota Motors has said it finally has developed a new zero-emission fuel-cell vehicle that has a longer cruising distance than previous models and can operate in freezing temperatures.

Many companies have been working to create a viable zero-emission car running on fuel cells, which produce electricity through a chemical reaction between hydrogen and oxygen, leaving water as the only by-product.

Toyota engineers managed to control the amount of water produced inside the fuel-cell system, which previously interfered with electrical generation at low temperatures.

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The International Energy Agency estimated Friday that nearly a billion electric or fuel-cell vehicles may need to be put on the road as part of an "energy technology revolution" to halve greenhouse gas emissions by 2050.

Hope these vehicles gain much popularity and reduce the Green House Effect