Democratic senators have been assigned conservative nonprofit groups to call out by name on the chamber floor in speeches on Monday and Tuesday criticizing corporations and advocacy groups for opposing Democratic climate policies, internal emails reveal.

Nineteen Senate Democrats will attack specific organizations in what they are calling a “web of denial,” according to a schedule of floor speeches circulated by Emily Enderle, a top environmental policy adviser to Sen. Sheldon Whitehouse (D., R.I.), who is spearheading the effort.

Internal emails about the effort obtained by the Free Beacon reveal a highly coordinated plan between members of Congress and environmental activist groups to fuel a public relations and legal offensive against fossil fuel companies and groups they support.

Enderle’s email also included graphics and suggested tweets to use “as guides as you craft digital content.”