- Our coal and gas mid-stream businesses use our large physical energy asset base to transport gas, coal and power to customers. We are the largest marketer and transporter of coal to third-party customers in North America. We also are one of the leading owners of gas storage and pipelines nationwide.
- Unconventional gas production comes from challenging source rock, like shale and coal seams, as opposed to common (conventional) sandstone and carbonate rock formations. DTE Energy operates unconventional gas production facilities in the Barnett shale basin in Texas. Unconventional natural gas sources are becoming critical in the supply of domestic energy.
- Our power and industrial projects provide private, utility-like services in select energy-intensive industries. Ventures in this area include on-site energy projects, industrial scale generation/cogeneration and biomass projects.
- DTE Energy Trading is a strong physical marketer/trader of coal and emission credits, electric power and natural gas.
- We also operate DTE Energy Ventures, a technology investments subsidiary focused on identifying and developing emerging energy technologies.






