This week, we are asking about coal boilers. You may take the quiz here or by clicking "more" below.
Want to get a jump on the surveys? Follow me on twitter, where they are posted early. You can do this here. (note: all respondents are confidential; the software is programmed in such a way that neither we nor anyone else can determine who responded)
Want to be heard on other subjects? Be sure to watch for "Paperitalo Second Tuesday Surveys."