Projected IT Availability

May 20, 2025

Note: Vector's "Traditional Joliet to Dawn" longhaul availability can be determined by using the lesser of the "Joliet to Milford Junction" or the "Rover to Dawn" segment.

Projected IT-1 by segment available May 20, 2025 (current day):

• Joliet to Crown Point                             957,718

• Joliet to Milford Junction                       957,718

• Rover to Dawn                                      433,176

• Milford Junction to Joliet                     1,234,335

Projected IT-1 by segment available May 21, 2025 (tomorrow):

• Joliet to Crown Point                            1,050,318

• Joliet to Milford Junction                       1,019,413

• Rover to Dawn                                         39,344

• Milford Junction to Joliet                         855,543

*All volumes are in Dekatherms

Projected IT-1 available volumes are estimated based on current operational conditions and are made available solely for informational purposes only and nothing contained in this posting shall be construed as an offer of service. Vector does not guarantee the availability of IT-1 service to any party at any time.