A theme that I have been writing and speaking about a lot recently is the obligation of industry CEOs to lead their companies in reducing heat-trapping emissions and accelerating the transition to a low-carbon economy – not only because of the essential societal benefits but because it’s good for business. (more…)

How often do we hear warnings for people with respiratory conditions to stay inside to avoid high levels of poor or toxic air in their communities? There are good reasons for those warnings. The U.S. Environmental Protection Agency (EPA) sees how damaging these sky-high air pollutant levels can be and, as a result, are focusing more closely on urban air quality (more…)

A federal program that has cleaned up or removed 50,000 high-polluting diesel engines from U.S. roads is scheduled to be cut by 70 percent under President Barack Obama’s latest budget.

The program eliminated 230,000 tons of soot and smog-causing pollutants, slashed more than two (more…)

In recent test flights, NASA researchers have confirmed that commercial airliners can safely fly on an alternative jet fuel blend and that under some conditions the biofuel mix produced 30 percent fewer emissions than typical jet fuel.

After flying DC-8 aircraft using a biofuel blend (more…)

The amount of energy we use to manufacture the products we use every day is a significant part of the energy needed to support out lifestyle. As the planet gets more and more populated, can we continue to make manufacturing more efficient, or are thee limits to this? (more…)

A new smart material called a MOF (metal organic framework) has the ability to adsorb carbon dioxide and release it when exposed to sunlight thus creating a new breakthrough in a way to recycle CO2 emissions using renewable energy.

The process is known as dynamic photo-switching (more…)

Even after the election of François Hollande as President of France, an energy conservation measure of the previous government will be implemented.

The Sarkozy government wanted to require shops and offices to turn off their unnecessary lights at nights. This will be effective as of July 1, 2013. (more…)

The winds of change are blowing strong in Spain. According to the Spanish Wind Energy Association (AEE), in January the country produced more than six terawatts of wind power, according to data released by grid operator Red Electrica de Espana.

It was the culmination of a three-month trend started (more…)

Coal is somewhat notorious for not being the cleanest of fuels. Similarly all combustion systems release a good deal of carbon dioxide. A new form of clean coal technology reached an important milestone recently, with the successful operation of a research-scale combustion system at Ohio State University. The technology is now ready for testing at a larger scale. (more…)

A company’s supply chain is one of its top levers for addressing climate change. However, as the Carbon Disclosure Project’s latest supply chain report shows, it is challenging in practice to reduce supplier greenhouse gas (GHG) emissions. According to the report, which describes the actions of more than 2,300 suppliers, there remains a significant gap in efforts to reduce GHG (more…)