Preaching Environmentally With the Revised Common Lectionary

Let All Creation Praise Weekly CommentaryCommon Lectionary reflections on the lessons for each week. This Let All Creation Praise site offers exegetical and theological commentary on the Sunday lessons of the three-year revised common lectionary by Dennis Ormseth, Tom Mundahl, Rob Saler, and Leah Schade.   

Let All Creation Praise Commentary on the Season of CreationSeason of Creation in Year C: This site offers commentary on the lectionary lessons for four Sundays the Season of Creation by Leah Schade.
Earthkeepers Preaching:  The Minnesota Episcopal Earthkeepers Circle has been helping to work on a website similar to but focused on creation-related resources for preaching! Visit  Similar to this website, they would also be happy to receive and share your sermons.
Care for Creation Reflections for Lectionary Lessons by the Month, by Trisha K Tull, Professor Emerita of Old Testament, Louisville Presbyterian Seminary and columnist for The Working Preacher:
Christian Ecology: Link is a multi-denominational organization from the United Kingdom for people concerned about the environment. They have provided Ecological Notes on the Common Worship Lectionary by Keith Innes.

The Environmental Stewardship Commission of the Episcopal Diocese of Minnesota (MEESC): has collected environmental and earth-centered reflections, sermons, and commentaries on the lectionary readings. These notes can be found at  
Let All Creation Praise: Exegetical Guidelines for Reading the BibleGuidelines for Interpreting the Bible for Care for Creation Preaching.