Constellation is one of the nation’s leading retail natural gas suppliers. Our presence in the market includes trading, transport and storage, physical gas supply, pricing, and more. We deliver more than 1.6 billion dekatherms of natural gas annually to customers nationwide.

There has been a shift in the energy industry where energy buyers are no longer solely focused on purchasing commodity. New energy managers entering energy management are coming on board with the responsibility to create an integrated energy management strategy, which might incorporate commodity with energy efficiency and sustainability solutions, for example. 

The Gas 101 web series was created to help you understand the fundamentals of natural gas, how the markets work and purchasing options to create a diverse portfolio.

By proactively engaging and educating our customers about market trends and analysis, we empower them to make more informed energy decisions.


Natrual Gas 101 Video Series


Natural Gas Transportation

There are 3 major types of pipelines that are designed to efficiently transport natural gas to high demand areas: the gathering system, the Interstate pipeline system and the distribution system.


Natural Gas Basics

What is natural gas and where does it come from? How do we get natural gas?


Natural Gas Pricing Components

The price that customers pay for natural gas has two primary components – the basis price and commodity price.



Relevant Insights for Energy Procurement Managers