Projected IT Availability

November 10, 2026

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 November 10, 2026 (current day):

• Joliet to LaPorte                              1,350,770

• Joliet to Milford Junction                       1,334,624

• Rover to Dawn                                       503,748

• Milford Junction to Joliet                       1,074,331

Projected IT-1 by segment available November 11 - 12, 2026 (next day):

• Joliet to LaPorte                                924,196

• Joliet to Milford Junction                        924,196

• Rover to Dawn                                         3,796

• Milford Junction to Joliet                        72,728

*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.