Search
Search Clark County Today
Every published story — news, opinion and letters. Filter by section, author, type or publication date; the address bar keeps your search, so any view is easy to share or bookmark.
2 results matching “greenhouse gases” · Newest first
Opinion: Portland’s War on Cars Part 4 – A smarter automobile strategy to end gridlock
…has sextupled since 1982, generating 250,000 tons of extra greenhouse gases annually.
Say ‘Boo’ to landfills by composting Halloween pumpkins
Learn how to compost your Halloween pumpkins and reduce greenhouse gases. 🌱🎃