In the fall of 1973, in response to shifting public sentiment and concerns about the decision-making structure within the executive branch, the Crow legislature established the
Crow mineral committee to enhance oversight.
Crow leaders used the recent Supreme Court decisions, as well as changing Tribal committees and sentiment, to apply pressure on Westmoreland Company during renegotiations in the early 1970s. Negotiations with Westmoreland resolved in March and April of 1974, but was placed on hold until after the conclusion of tribal elections. Significant back-and-forth occurred between the new administration of Patrick Stands Over Bull during the summer of 1974 and Westmoreland.
Under the new terms, which included a higher royalty rate and Tribal veto of new extraction complexes, the Tribe approved the new lease in November, 1974. Westmoreland wasted no time in excavating Crow Coal from the Absaloke mine. Westmoreland's mine was off the reservation on the ceded strip, at least off the surface of the reservation proper. However, the rest of the 1970s were neither calm nor settled for the Crow Tribe and coal companies.
In late 1974,
Shell tried to negotiate a coal lease directly on the reservation, instead of on the ceded strip, like the Absaloke mine.
With these negotiations, Shell tried going directly to the Crow people to influence approval of their proposed lease. As an example, they mailed letters to Tribal members in the summer of 1975, taking advantage of a change in Crow governance that authorized the membership to decide yes/no on coal development (with Mineral Committee just negotiating and executing) and bypassing Stands Over Bull's administration. Stands Over Bull and other Tribal officials protested Shell's negotiation tactics by decrying attempts to dictate monetary distribution and violations of Crow sovereignty.
In response to criticism from Crow Tribal members, upset over Shell's tactics, and to compel better negotiations with mineral companies, Stands Over Bull filed a
lawsuit in 1975 to to stop and void all leases on Crow land, except for Westmoreland’s. Over the next year, Stands Over Bull's administration and the Tribe implemented stricter taxes, reclamation regulations, and other rules aimed at mineral companies, while also facing opposition from both pro and anti-coal factions within the Tribe.
Driven in part by burgeoning
Indigenous sovereignty and rights movements, concerns that Stands Over Bull was overreaching his authority in negotiations with mineral companies, and anxieties over negative effects of coal development, several factions within the Crow tribe fought for greater tribal oversight of mineral leases and more generally against Stands Over Bull's administration. As a result, in 1976, tribal council created another committee to oversee mineral leases and negotiations,
Crow Coal Authority,
as a permanent, expert operating company to handle all the coal development projects, somewhat removed from the back-and-forth of tribal politics, in addition to attempts to impeach Stands Over Bull. The Crow tribe was not the only Indigenous Nation asserting authority over their mineral rights and futures, as seen when Indigenous representatives formed the
Council of Energy Resource Tribes (CERT) to represent Indigenous interests in mineral development. Even as Crows and other Indigenous people pushed for more input and oversight of mineral leases,
although tribal opinion of coal mines remained mixed, they faced challenges to their sovereignty from other governments and entities.
One such challenge came in 1975, when the State of Montana passed several new
coal taxes. The tribe disputed the taxe's applicability on coal on Crow land, including the Ceded Strip, by filling a
lawsuit against Montana a few years later, as well as passing an unenforced tribal severance tax. The case continued over the coming decades, further exasperating a tenuous and uncertain situation between mineral companies, tribal government, and state and federal government.
The future of coal extraction in the latter part of the 1970s was further challenged by growing anti-coal sentiment at the national level, as part of a the expanding environmental movement. State and federal governments passed laws and regulations targeting coal mines and negative environmental impacts, including the 1977
Surface Mining Control and Reclamation Act. While these laws were crucial to mitigating the environmental harm caused by coal mining, they also challenged tribal sovereignty by restricting tribal governments' authority over such projects.