Emissions trading has two sides, one is political and the other economic.

So, no one can say that the emissions trading system has failed.

What are we going to do about the emissions trading scheme?

What is the emissions trading scheme and does it work?

So the global emissions trading system can be born from the bottom up.

I see emissions trading at this time as something of a substitute.

In political terms, there are different ways of evaluating emissions trading.

See the page in this guide on how to make the most of emissions trading.

"Emissions trading has worked better than we ever dreamed," he said.

So this emissions trading must be subject to a ceiling.

Parliament has, by a very large majority, taken a clear stand on emissions trading.

Other options for emissions trading itself should also be studied.

That is clear in the liberal philosophy behind emissions trading.

We are currently also discussing the subject of emissions trading.

Emissions trading systems work very well in theory but the reality is somewhat different.

The emissions trading system is a case in point.

The subject of emissions trading is the most important industrial policy decision for years, if not decades, to come.

This is also a discussion on the adjustment of the emissions trading system.

It may be that emissions trading takes place within the continent of Europe.

Finally, looking ahead to the post 2012 emissions trading scheme, how are you going to make it work in future?

There is a solution: include forests in the emissions trading.

The major problem with the carbon emissions trading scheme is simple.

Under a climate plan with emissions trading, the range of losses could be cut in half.

Emissions trading can be a means to this end.

I refer to the system of greenhouse gas emissions trading.