Sentence examples for questionable emission from inspiring English sources

However, critics at Rainforest Action Network and Greenpeace point out that the certification process is wrought with questionable emission standards and lacks any meaningful enforcement.

Third, it is questionable whether it would be effective as an inducement for developing countries to join an international agreement to reduce emissions.

Question questionable sources.

It is questionable whether carbon emissions trading will bring a certifiable reduction.

This choice is highly questionable as carbon emissions are spread over decades [4].

Although the origin of the green emission remains questionable, it is generally attributed to the transition of donor-acceptor pair related to the oxygen vacancies [14 16, 50 52].

Interestingly, the origin of the green emission is questionable because it has been observed in both undoped and Cu-doped ZnO nanorod samples.

The document, according to the Interfax news agency, said: "Its effectiveness in reducing the concentration of greenhouse gases in line with the framework convention on the climate change is low". The scientists added that global warming was occurring, but that to conclude that "the warming is occurring exclusively due to anthropogenic pollutants, namely, manmade emissions" was questionable.

It is questionable to charge this mathematical term with emissions which are not related to the generation of this particular product.

Nowadays, these liquors are still disposed without use, resulting in a questionable ecological pollution and high emission charges for cotton finishing manufacturers.

According to an analysis of state records by The Hartford Courant, more than 1,000 vehicles passed emissions tests under questionable circumstances between January 1998 and May 2000.