CLNE vs MTA Comparison

Clean Energy Fuels Corp is a natural gas marketer and retailer operating in the United States and Canada. The company supplies compressed natural gas, liquefied natural gas for the United States (U.S.) and Canadian transportation markets. The majority of revenue is generated within the U.S. and mostly consists of compressed natural gas. The company operates by purchasing natural gas from local utilities; compressing, cooling, or liquefying it at company-owned plants; and selling natural gas products through company-owned or customer-owned fueling stations. The company also builds, operates, and maintains natural gas fueling stations for customers. The company's target markets include heavy-duty trucking, airports, public transit, institutional energy users, and government fleets.

Metalla Royalty & Streaming Ltd is a precious metals royalty and streaming company, which engages in the acquisition and management of precious metal royalties, streams, and similar production-based interests. It's a pure-play gold and silver streaming and royalty company. It generates revenue from royalties, streams, and other interests.