Transportation Customer Rates
We offer natural gas transportation services on many of our local distribution and mainline pipelines. If you subscribe to transportation services, you’ll need to obtain your natural gas supply and manage your daily activities on our pipelines. We also offer market center and storage services on certain mainline systems.
Tariffs
A tariff is a group of schedules filed with our regulatory commissions. Tariffs contain basic rates, supplemental rates or riders, and general terms and conditions for providing utility service.
| State | Pipeline | Tariff |
|---|---|---|
| Arkansas | Black Hills Energy Arkansas, Inc. | Download tariff |
| Colorado | Black Hills Colorado Gas, Inc. | Download tariff |
| Colorado | Rocky Mountain Natural Gas LLC | Download tariff |
| Iowa | Black Hills/Iowa Gas Utility Company, LLC | Download tariff |
| Kansas | Black Hills/Kansas Gas Utility Company, LLC | Download tariff |
| Nebraska | Black Hills Nebraska Gas, LLC, d/b/a Black Hills Energy | Download tariff |
| Wyoming | Black Hills Wyoming, LLC | Download tariff |
| Wyoming | Black Hills Wyoming Gas, LLC | Download tariff |
| Wyoming | Black Hills Shoshone Pipeline, LLC | Download tariff |
Filings
From time to time, we make updates to our rates and programs. The following information is to keep you up to date about the changes that apply to transportation customers and to comply with the public utilities law.
Filing for an increase to the fuel, lost and unaccounted for gas ("FL&U") reimbursement quantity percentage of Rocky Mountain Natural Gas LLC D/B/A Black Hills Energy
On September 30, 2019, the Company filed a request with the Public Utilities Commission of the State of Colorado that reflects a proposed increase to the Company’s FL&U percentage. The current rate is 1.37% and the new proposed rate is 3.10%. If approved, the increase will become effective November 1, 2019 and will affect all Shippers. The Commission has opened Proceeding No. 19AL-0529G for the Company’s filing. The filing documents are below for your viewing.
- Attachment A - Tariff Sheet Nos, 9&10 - Clean
- Attachment B - Tariff Sheet Nos. 9&10 - Redlined
- Attachment C - FL&U Summary Calculation
- Attachment D 2019 RMNG FL&U Notice
- RMNG Advice Letter No. 115
Filing for a change in the system safety and intergity ride (“ssir”) for Rocky Mountain Natural Gas LLC
On November 1, 2018, the Company filed a request with the Public Utilities Commission of the State of Colorado that reflects a proposed change to the SSIR affecting Shippers taking service under Rate Schedules Firm Transportation Service (“FTS”). The proposed effective date for the revision is January 1, 2019. The advice letter requests that the Commission approve the proposed increase to the SSIR from $1.0231 to $1.1446 per Dth of Maximum Daily Transportation Quantity (MDTQ”) per monthly billing period. The Commission has assigned Proceeding No. 18AL-0771G for the Company’s filing.
The filing documents are below for your viewing.
- Advice Letter No. 114 (PDF)
- Attachment 5 – RMNG SSIR (PDF)
- Attachment A – Clean Tariffs (PDF)
- Attachment B – Redlined Tariffs (PDF)
- Attachment C – RMNG SSIR 5 Year Plan (PDF)
- Attachment D – 2019 SSIR Revenue Requirement Calculation (PDF)
- Attachment E – EBB 2019 SSIR Notice (PDF)
Filing for a change in the revenue adjustment mechanism (“RAM”) for Rocky Mountain Natural Gas LLC
On November 1, 2018, the Company filed a request with the Public Utilities Commission of the State of Colorado that reflects proposed changes to the RAM-Firm Transportation Service (“RAM-FTS”) and RAM-No-Notice Storage (“RAM-NNS”) affecting On-System Shippers taking service under Rate Schedules Firm Transportation Service (“FTS”) and No-Notice Storage Transportation Service “(NNS”), respectively. The proposed effective date for the revisions is January 1, 2019. The advice letter requests that the Commission approve the proposed reduction to the RAM-FTS credit from ($1.4392) to ($0.9228) per Dth of Maximum Daily Transportation Quantity (MDTQ”) per monthly billing period and to increase the RAM-NNS credit from ($0.1448) to ($0.8777) per Dth of Maximum Daily Withdrawal Quantity (“MDWQ”) per monthly billing period.
The Commission has assigned Proceeding No. 18AL-0762G to the Company’s filing.
The filing documents are below for your viewing.