There are many ways to reduce Greenhouse Gas emissions in industries. Some companies rely completely on alternative energies to manufacture their goods. An example of this is the Silk soymilk company, which uses 100% wind energy to produce their goods. Another way to reduce carbon dioxide emissions in industry is to use a computer (also called thin clients) by IGEL Technology and the Fraunhofer Institute. These computers use half the electricity of a normal PC and for 1 business will approximately cut its carbon dioxide emissions by 485,000 metric tons or about 1 billion pounds and will save them about $154 million dollars in electricity bills per year.
When transporting goods, companies use, normally, vehicles for transport. These vehicles emit Greenhouse Gases. To reduce these emissions businesses can use hybrid vehicles, plug in vehicles (with electricity generated by alternative energies), or simply vehicles with better miles to the gallon.
Another way for industries to reduce their Greenhouse Gas emissions is to produce their own electricity. There are many ways to produce your own electricity. Massive solar cells can be hooked up to power lines or wind turbines can be put in a small field. There are many places to buy these including http://www.infinitepower.org/ and http://www.solarhome.org/.
As you can see there are many ways to reduce Greenhouse Gas emissions in industries. Hopefully some of these will be used so that we may have a cleaner world.