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U.S. Lithium Mining Projects Projected to Reach 19 by 2030, Including Sites on Tribal Lands

Mining companies have discovered lithium in South Dakota's Black Hills, a site sacred to the Lakota Sioux tribe, as part of a broader push for domestic production. Similar projects in Nevada and Arizona have already impacted indigenous communities, with sacred water sources fading or draining.

Inside Climate News
1 source·May 3, 9:00 AM(2 days ago)·1m read
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U.S. Lithium Mining Projects Projected to Reach 19 by 2030, Including Sites on Tribal LandsLuisfff2812 / Wikimedia (CC BY 4.0)
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Mining companies have found lithium in South Dakota’s Black Hills, a region considered hallowed ground by the Lakota Sioux tribe where gold and uranium drew drillers years ago. Inside Climate News reported this development in collaboration with Columbia Journalism Investigations.

In southwest Nevada, Joe Kennedy of the Timbisha Shoshone tribe observed a sacred stream fade after a lithium-mining company began drilling there.

The Timbisha Shoshone tribe also fought to prevent a second company from boring into the aquifer beneath its reservation. In western Arizona, Brandon Siewiyumptewa of the Hualapai Tribe witnessed fissures crack open the earth and drain a spring sacred to his people after another mining company drilled into the land.

The Hualapai Tribe had warned that the land in western Arizona would be too fragile to touch.

At least six new mining projects are projected to extract lithium from American soil by 2030, with another 13 mining projects to soon follow, mostly in the dry Southwest. S. , according to a unique database compiled by Columbia Journalism Investigations and Inside Climate News using public records and corporate filings accessed through S&P Global.

Columbia Journalism Investigations and Inside Climate News identified roughly 540 proposed lithium mines worldwide, with the dataset identifying operators and shareholders behind them. S. lithium’s global market share rising from less than 1 percent today to as high as 8 percent in the next five years.

Key Facts

U.S. lithium projects expansion
At least six new mining projects projected by 2030, with 13 more to follow, mostly in the Southwest, increasing from one current operation
Tribal land impacts
Lithium discovery in Black Hills affects Lakota Sioux; drilling in Nevada fades sacred stream for Timbisha Shoshone; Arizona drilling drains spring for Hualapai
Global database findings
Over 100 U.S. lithium claims staked; 540 proposed mines worldwide identified, with U.S. market share rising to 8 percent in five years
Tribal statements
Trina Lone Hill said 'Here we go again'; tribes fought or warned against drilling in Nevada and Arizona

Story Timeline

6 events
  1. 2026-05-03

    Current date with ongoing lithium mining expansions and tribal impacts reported

    1 sourceInside Climate News
  2. By 2030

    At least six new mining projects projected to extract lithium from American soil, with another 13 to follow

    1 sourceInside Climate News
  3. Next five years

    U.S. lithium global market share projected to rise to as high as 8 percent

    1 sourceColumbia Journalism Investigations and I
  4. Years ago

    Gold and uranium drew drillers to the Lakota Sioux tribe’s hallowed ground in the Black Hills

    1 sourceInside Climate News
  5. Recent

    Mining companies found lithium in South Dakota’s Black Hills

    1 sourceInside Climate News
  6. Recent

    Lithium-mining company began drilling in southwest Nevada, leading to a sacred stream fading

    1 sourceInside Climate News

Potential Impact

  1. 01

    Increased U.S. lithium production could reduce reliance on foreign supplies for electric vehicle batteries

  2. 02

    Growth in U.S. global lithium market share to 8 percent, boosting domestic industry

  3. 03

    Further environmental and cultural damage to tribal lands from additional mining projects

  4. 04

    Potential legal or community resistance from affected tribes delaying projects

Transparency Panel

Sources cross-referenced1
Confidence score70%
Synthesized bySubstrate AI
Word count230 words
PublishedMay 3, 2026, 9:00 AM
Bias signals removed3 across 3 outlets
Signal Breakdown
Loaded 3

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