01
Pillar One
The Duluth Complex — Mineral Development
✓ Verified — Primary USGS Source
Minnesota holds 95% of confirmed U.S. nickel reserves, 88% of U.S. cobalt reserves, and 75% of U.S. platinum group metal reserves.
1U.S. Geological Survey, Mineral Commodity Summaries 2025. Nickel, Cobalt, and Platinum-Group Elements chapters. pubs.usgs.gov/periodicals/mcs2025/ — The reserve percentage figures for Minnesota are derived from domestic reserve totals versus Duluth Complex confirmed resource estimates. The USGS does not present these as a direct percentage in a single table; the platform's percentages are derived from the USGS Mineral Commodity Summaries domestic reserve data cross-referenced against the Miller et al. (2002) Minnesota Geological Survey resource estimate.
2Miller, J.D. Jr. et al. (2002). "RI-58: Geology and Mineral Potential of the Duluth Complex and Related Rocks of Northeastern Minnesota." Minnesota Geological Survey Report of Investigations 58. The foundational geological survey establishing resource quantities for the Duluth Complex.
✓ Verified — Federal Aeronautical Record
Zero nonferrous mines are currently operating in Minnesota.
3Mining Minnesota, "Projects" page. miningminnesota.com/projects/ — States explicitly: "0 — Nonferrous mines currently operating in Minnesota. Zero."
4Minnesota DNR, PolyMet NorthMet permitting page. dnr.state.mn.us/polymet/permitting/index.html
✓ Verified — Federal Permitting Record
NorthMet permitting entered the Minnesota process in 2004. The federal permitting transparency dashboard shows an estimated completion date of September 10, 2027.
5Federal permitting transparency dashboard, Performance.gov. NorthMet Project listing under FAST-41 Transparency Projects. permits.performance.gov — Estimated environmental review and permitting completion: September 10, 2027.
6Iron Range Today, "Feds Move to Advance Two Controversial Mining Projects in Northern Minnesota," May 15, 2025. ironrangetoday.com — Army Corps wetlands permit revoked June 2023. MN Supreme Court water quality permit voided August 2023.
⚠ Illustrative Projection — Methodology Disclosed
In-ground value range: $2.3 trillion to $4.2 trillion at 2026 commodity prices. Campaign uses $4T as top-of-range figure.
7University of Minnesota Duluth, Natural Resources Research Institute (2007 baseline). Original estimate: approximately $1 trillion using 2007 commodity prices. The updated range applies current commodity prices to confirmed resource quantities from Miller et al. (2002). This is arithmetic applied to documented geology — not a new geological study.
8Copper price: $6.25/lb as of June 5, 2026. Source: ScienceDirect commodity pricing; LME copper spot. 2007 average: approximately $3.00/lb. Factor: 2.08×. sciencedirect.com
9Platinum: $1,725/oz 2025 YTD high; Palladium: $1,630/oz 2025 peak. Commerzbank PGM forecast: platinum $1,350/oz, palladium $1,200/oz through 2026. 2007 averages: platinum ~$1,300/oz, palladium ~$350/oz.
10Gold: $3,000+/oz 2026. 2007 average: ~$700/oz. Factor: 4.3×. 6 confirmed gold zones in Duluth Complex per Minnesota Geological Survey.
11Helium — Topaz Deposit. Confirmed 2011 by Pulsar Helium. 10.5% helium concentration documented. Assigned $0 in 2007 UMD estimate because deposit was not yet discovered. Pulsar Helium / Chart Industries Limited Notice to Proceed, September 2025. Helium price: $390–$117,660/metric ton range (grade-dependent). pulsarhelium.com
METHODOLOGY NOTE: In-ground valuation is not state revenue, cash flow, or market capitalization. It is the estimated value of minerals in the ground at current commodity prices. Revenue projections depend on mine sequencing, throughput, prices at time of extraction, permitting outcomes, and the eventual tax and royalty structure. The $2T–$4T range is the platform's stated range. $4T is the top-of-range figure, not the central estimate. Midpoint: ~$3.2T. Full methodology: KohlerForGovernor.com.
✓ Verified — USGS Primary Source
The U.S. imports 100% of its cobalt. 70% of global cobalt production comes from the Democratic Republic of the Congo. Child labor has been documented in portions of the DRC artisanal cobalt supply chain.
12USGS Mineral Commodity Summaries 2025, Cobalt chapter. pubs.usgs.gov/periodicals/mcs2025/mcs2025-cobalt.pdf — Global production: ~140,000 metric tons. DRC: ~100,000 metric tons (71%). U.S. production: ~500 metric tons (<1%).
13Amnesty International, "This Is What We Die For: Human Rights Abuses in the Democratic Republic of the Congo Power the Global Trade in Cobalt" (2016, updated citations through 2024). Documents child labor in artisanal cobalt mining. The platform's language "Child labor has been documented in portions of the DRC artisanal cobalt supply chain" is the precise characterization — not a blanket statement covering all DRC cobalt operations.
02
Pillar Two
Bakken Oil Development — The Western Boom
✓ Verified — North Dakota Employment Data
North Dakota nonfarm payrolls grew 27.6% between Q3 2009 and Q4 2014 during the Bakken oil boom. State unemployment fell to 2.6% — the lowest in the country. Williston unemployment fell below 1%.
14U.S. Department of Housing and Urban Development, HUD USER, "A Closer Look at Employment in North Dakota and Region 8," March 21, 2016. huduser.gov — Nonfarm payrolls: 366,600 (Q3 2009) to 467,800 (Q4 2014).
15Time, "North Dakota Produces One Million Barrels of Oil a Day," June 24, 2014. time.com — Unemployment 2.6% vs. national 6.3%. Williston below 1%.
✓ Verified — Peer-Reviewed Academic Source
Employment grew 8.68% more in Bakken-producing counties relative to the rest of North Dakota. Real wages grew 4.85% more in those counties.
16Brandt, Cody M. (2013). "Impact of the Bakken Oil Boom on Employment and Wages in North Dakota." Undergraduate Economic Review, Vol. 10, Issue 1. Minnesota State University Moorhead. digitalcommons.iwu.edu/uer/vol10/iss1/5/ — Difference-in-difference methodology. Peer reviewed.
⚠ Geological Context — Precision Required
The Williston Basin as formally defined by USGS underlies Montana, North Dakota, South Dakota, and Canadian provinces — not Minnesota. The Kohler platform's Bakken pillar is based on the formation's proximity to Minnesota's western border counties.
17USGS, "Williston Basin," ArcGIS feature layer description. usgs.gov — "The Williston Basin is an intracratonic basin that underlies portions of Montana, North Dakota, and South Dakota in the United States, and Manitoba and Saskatchewan in Canada."
18DrillingMaps.com, "Minnesota Oil & Natural Gas." "Minnesota does not have significant oil and gas reserves and is not known for oil and gas production or hydraulic fracturing." This is the honest baseline. The Kohler platform's argument is that modern horizontal drilling has not been applied to Minnesota border geology, not that proven reserves exist.
PRECISION NOTE: The platform's job projections (15,000–35,000) and production projections (200K+ bpd Year 5) are modeled on the North Dakota Bakken trajectory. They assume comparable geology on the Minnesota side — which has not been tested with modern horizontal drilling. These are scenario projections, not confirmed reserve estimates. The platform discloses this. Sourcing: Kohler campaign platform; North Dakota Industrial Commission documented production data.
✓ Verified — BLS Primary Source
Bakken oil field wages: roughneck entry $80,000–$120,000 including overtime; driller $120,000–$180,000; petroleum geologist $200,000. No degree required for most positions.
19U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, oil and gas extraction sector, 2024. bls.gov/oes/ — Documented wage ranges for active Bakken and Permian operations. These are payroll data from operating sites, not projections.
03
Pillar Three
Minnesota School Protection Corps — Veterans First
✓ Verified — MDVA and Census Primary Sources
Minnesota has approximately 295,000 veterans (MDVA FY2024) or 265,234 veterans (U.S. Census ACS 2022). The platform uses the more conservative Census figure as its baseline.
20Minnesota Department of Veterans Affairs, FY2024 Annual Report. mn.gov/mdva — Total veteran population: approximately 295,703.
21U.S. Census Bureau, American Community Survey 2022 (ACS 5-Year Estimates). data.census.gov — Minnesota veteran population: 265,234. Veteran unemployment rate: 4.5% vs. 3.1% non-veteran.
✓ Verified — NCES and DOJ Primary Sources
Minnesota has 3,125 public schools. DOJ COPS Hiring Program offered $156.6 million in FY2025 funding at up to 75% of officer entry-level salaries for 3 years with 25% local match required.
22National Center for Education Statistics, Common Core of Data, 2024–2025. nces.ed.gov/ccd/ — Minnesota public school count.
23DOJ COPS Office, COPS Hiring Program (CHP) FY2025. cops.usdoj.gov/chp — $156.6 million available; 75% of entry-level salaries and fringe benefits for 3 years; 25% minimum local cash match.
24DOJ COPS Office, School Violence Prevention Program FAQ FY2024. cops.usdoj.gov/pdf/2024ProgramDocs/svpp/faqs.pdf — CRITICAL DISCLOSURE: "SRO positions are not allowable under SVPP. Security officers are not allowable under SVPP." MSPC positions must route through COPS Hiring Program, not SVPP, if they function as uniformed security personnel.
✓ Verified — Documented Incident
Annunciation Catholic Church shooting, Minneapolis, August 27, 2025. Two children killed (ages 8 and 10). Seventeen wounded. Most lethal school-related shooting in Minnesota history.
25Education Week, "Stepped-Up Security and Outreach: How Schools Are Responding to the Minneapolis Shootings," August 2025. edweek.org
26Sandy Hook Promise Action Fund, Minnesota page, 2025. Shooter identified as Robin Westman, 23. Three firearms. Died by suicide at rear of church.
⚠ Legislative Dependency — Disclosed
POST Board certification: veterans with military law enforcement specialty codes may bypass the standard college degree requirement. Most veterans require a new MSPC-specific certification track created by legislation.
27Minnesota POST Board, Minimum Selection Standards. mn.gov/post/applicants/minimumselectionstandards/ — Standard requirements: associate's degree from accredited institution + POST-certified PPOE program + licensing exam. Military law enforcement specialty exception applies to 31B, 31D, and equivalent codes only.
DISCLOSURE: The MSPC concept as described requires either (a) POST Board creation of an accelerated veteran pathway, or (b) legislative establishment of a new MSPC-specific certification distinct from full peace officer licensure. The platform contemplates option (b) — "trained protector" rather than sworn peace officer. The long-term pension actuarial liability of 3,775 new enrollees has not been publicly quantified by the campaign.
04
Pillar Four
Range Regional International Airport — Hibbing
✓ Verified — FAA Aeronautical Database
Range Regional Airport (KHIB): primary runway 6,758 feet. No international passenger processing. One gate. Sterile area capped at 125 passengers. Vending concessions only. 1,600 acres. Elevation 1,354 ft MSL.
28FAA NOTAM, KHIB Range Regional Airport Hibbing MN, current operational cycle. skyvector.com/airport/HIB — NOTAM text verbatim: "DIVD ACFT LIMITATIONS - NO INTL PSGR PROCESSING. ONLY ONE ACR GATE. LTD STERILE AREA SPACE (125 PSGRS). VENDING CONCESSIONS ONLY."
29Range Regional Airport Master Plan Working Paper 3. rangeregionalairportmasterplan.com — Runway 13/31: 6,758×150 ft asphalt, ILS both directions. 1,600 acres. Elevation 1,354 ft MSL. 11,775 enplanements in CY2023.
✓ Verified — FAA AIP Documentation
FAA Airport Improvement Program cost-share in Minnesota: 90% FAA, 5% State of Minnesota, 5% airport sponsor. Total AIP federal funding exceeded $4.6 billion in FY2026. Airport master plan study underway since May 2024 with RS&H.
30Airport Technical Assistance Program (AirTAP), University of Minnesota, "Moving Your Airport Project Up the FAA Funding Priority List," 2022. airtap.umn.edu — "AIP funds are covered 90% by the FAA, 5% by the State of Minnesota, and 5% by the airport sponsor."
31GovtIntel, "FAA Airport Improvement Program (AIP): Complete Guide," February 2026. govtintel.com — Total federal airport grant funding exceeds $4.6 billion in FY2026.
32Range Regional Airport Master Plan FAQ. rangeregionalairportmasterplan.com/faqs.php — Master plan initiated May 2024. RS&H contracted through national competitive bidding. Last master plan: 2005.
✓ Verified — IEA Primary Source
Japan is the only large consumer of rare earth products outside China, followed by South Korea. Both are investing in overseas assets and supply chain diversification for critical minerals.
33International Energy Agency, Global Critical Minerals Outlook 2025, Regional Snapshots. iea.org/reports/global-critical-minerals-outlook-2025/regional-snapshots — "Japan and Korea are investing in overseas assets and promoting recycling. Japan is the only large consumer of rare earth products outside China followed by South Korea."
34EU Critical Raw Materials Act 2024. Target: 25% of raw material demand from domestic/allied activities by 2030. 47 strategic projects selected in early 2025. EU Commission CRMA page
05
Pillar Five
Thermoelectric Energy Recovery — The Closed Loop
✓ Verified — DOE / University of Minnesota Primary Source
All six Iron Range mining facilities are classified as high energy users by the U.S. Department of Energy. Total annual energy consumption: approximately 25 million mmBtu.
35University of Minnesota Technical Assistance Program (MnTAP), "Iron Mining." mntap.umn.edu/industries/facility/ironmines/ — "All six mining facilities in Minnesota are high energy users, according to the U.S. Department of Energy (DOE). Total energy use is estimated at 25 million mmBtu annually."
✓ Verified — Peer-Reviewed Primary Sources
Over 60% of total energy in manufacturing plants is dissipated as waste heat. Low-grade heat below 100°C accounts for approximately 70% of global waste heat.
36Bu, Z. et al. (2022). "A record thermoelectric efficiency in tellurium-free modules for low-grade waste heat recovery." Nature Communications. nature.com/articles/s41467-021-27916-y — "In various manufacturing and process plants, over 60% of total energy is dissipated as waste heat."
37International Journal of Advanced Manufacturing Technology, Springer, January 4, 2026. springer.com — "Projections in the World Energy Outlook 2024 highlight the potential for recovering waste heat at temperatures below 100°C, which accounts for approximately 70% of global waste heat."
✓ Verified — Peer-Reviewed Source (Campaign's Primary Citation)
Santos et al. (2025) documented thermoelectric generators using mine waste tetrahedrite producing electricity at 3¢/kWh.
38Santos et al. (2025). Materials journal, March 2025. DOI: 10.3390/ma18061375. doi.org/10.3390/ma18061375 — The campaign's primary citation for the 3¢/kWh figure. Peer-reviewed. Documents thermoelectric performance from mine waste tetrahedrite specifically.
39Penn State University, "Waste Heat to Green Energy: Approach Boosts Thermoelectric Generator Efficiency," September 25, 2024. psu.edu — New p-type semiconductor approach. Bed Poudel, Materials Science and Engineering.
⚠ Honest Range — Platform Target vs. Documented Comparable
The 3¢/kWh target is the optimistic end of a documented range. Commercial ORC installations at comparable industrial scale with zero fuel cost deliver 4–8¢/kWh in documented real-world deployments.
40Data Bridge Market Research, "Organic Rankine Cycle (ORC) Waste Heat to Power Market," 2024. databridgemarketresearch.com — Global ORC market: $2.41B in 2024, projected $4.66B by 2032. Waste heat capture: 46.5% of market revenue. 25,000+ industrial sites with waste heat recovery globally.
41Minnesota Power residential rate: $0.10818/kWh effective March 1, 2025. mnpower.com/ResidentialRates — MN statewide average: 16¢/kWh (EnergySage, May 2026).
RANGE DISCLOSURE: 3¢/kWh requires the most favorable combination of capital cost, federal grant coverage, ORC efficiency at taconite temperatures, and short transmission distance. The documented comparable ORC range is 4–8¢/kWh. At 6¢ (midpoint), household savings are approximately $412/year vs. current MN Power flat rate. At 8¢, savings are approximately $240/year. Any number in the range is a meaningful reduction.
06
Supporting Data
Population Projections & Iron Range Demographics
✓ Verified — State Demographic Center Primary Source
St. Louis County projected to lose 26,036 residents by 2075. Koochiching County projected to lose 5,414.
42Minnesota State Demographic Center, "Data by Topic: Our Projections." mn.gov/admin/demography/data-by-topic/population-data/our-projections/ — County-level projections to 2075 under current trajectory.
✓ Verified — Minnesota Management and Budget
Minnesota state general fund FY2024: $37.6 billion. Current annual mining tax revenue: approximately $300 million per year.
43Minnesota Management and Budget, State General Fund FY2024. mn.gov/mmb — General fund: $37.6 billion.
44Iron Mining Association of Minnesota, industry tax data. ironsteel.com — Current annual mining production tax revenue baseline: approximately $300 million per year.
07
Supporting Data
Commodity Price Documentation — 2007 Baseline vs. 2026
📊 Data Table — Sourced
Commodity price comparison: 2007 baseline (UMD estimate year) versus 2026 current prices
45
Copper: 2007 avg ~$3.00/lb → June 5, 2026: $6.25/lb (+108%). Source: LME copper spot; ScienceDirect commodity pricing. YoY increase as of June 2026: +29.91%.
46
Platinum: 2007 avg ~$1,300/oz → 2025 YTD high: $1,725/oz (+33%). Commerzbank 2026 forecast: $1,350/oz. Source: Commerzbank Commodity Research; Wikipedia PGM price history.
47
Palladium: 2007 avg ~$350/oz → 2025 peak: $1,630/oz (+366%). Commerzbank 2026 forecast: $1,200/oz. Source: Commerzbank; Europa metals market data.
48
Gold: 2007 avg ~$700/oz → 2026 current: $3,000+/oz (+329%). Source: World Gold Council; London Bullion Market Association.
49
Cobalt: 2007 ~$14/lb → peak EV demand cycle: $40/lb (+186%). Current (2026): approximately $12–15/lb (post-oversupply correction). Source: USGS Mineral Commodity Summaries 2025.
NOTE: Cobalt has experienced significant price volatility. The peak EV demand figure ($40/lb) was achieved during 2018 demand cycle, not sustained. Current prices have returned near 2007 levels. The platform's use of the peak figure for valuation purposes should be treated as a ceiling scenario, not a current-price calculation.
50
Helium: 2007: Topaz deposit not yet discovered (confirmed 2011). 2024 Grade-A helium: approximately $390/thousand cubic feet. 2025 industrial helium: $97,200–$117,660/metric ton. Source: Statista helium pricing; Pulsar Helium corporate filings.
Complete Master Source List
All 50 primary sources cited in the Kohler 2026 platform, case files, and investigative series. Organized by category. Live links where available. Last verified June 2026.
Federal Government — Geological & Mineral Data
1USGS Mineral Commodity Summaries 2025 — Nickel, Cobalt, Copper, Platinum-Group Elements, Titanium, Manganese, Vanadium, Graphite, Gold, Helium chapters. pubs.usgs.gov/periodicals/mcs2025/
2USGS 2025 Critical Minerals List — 60 designated critical minerals including cobalt, nickel, platinum group metals, titanium, helium. usgs.gov
3Minnesota Geological Survey, RI-58 — Miller, J.D. Jr. et al. (2002). "Geology and Mineral Potential of the Duluth Complex." The foundational resource estimate document. Minnesota Geological Survey.
4USGS Williston Basin description — ArcGIS feature layer. usgs.gov
Federal Government — Permitting & Regulatory
5Federal Permitting Transparency Dashboard — NorthMet Project — FAST-41. Estimated completion: September 10, 2027. permits.performance.gov
6Executive Order 14241, "Unleashing American Energy," January 20, 2025. National Energy Dominance Council established. federalregister.gov
7Minnesota DNR, NorthMet Permitting Page. dnr.state.mn.us/polymet/permitting/index.html
Federal Government — Aviation & Transportation
8FAA NOTAM, KHIB Range Regional Airport. Current operational cycle. skyvector.com/airport/HIB
9FAA Airport Improvement Program (AIP) Overview. faa.gov/airports/aip
10GovtIntel, FAA AIP Complete Guide, February 2026. $4.6B+ FY2026 total. govtintel.com/articles/faa-aip-complete-guide
11ANG Pamphlet 32-1001, Airport Joint Use Agreements for Air National Guard Flying Units. wbdg.org
Federal Government — Law Enforcement & Veterans
12DOJ COPS Office, COPS Hiring Program FY2025. cops.usdoj.gov/chp
13DOJ COPS Office, School Violence Prevention Program FAQ FY2024. cops.usdoj.gov/pdf/2024ProgramDocs/svpp/faqs.pdf
14Minnesota POST Board, Minimum Selection Standards. mn.gov/post/applicants/minimumselectionstandards/
15Minnesota Department of Veterans Affairs, FY2024 Annual Report. mn.gov/mdva — 295,703 veterans.
Federal Government — Energy & Environment
16U.S. EIA, Levelized Cost of Energy (LCOE) 2025. eia.gov/electricity/annual/
17DOE Industrial Efficiency and Decarbonization Office. energy.gov/eere/iedo
Minnesota State Government
18Minnesota Management and Budget, State General Fund FY2024. mn.gov/mmb — $37.6B general fund.
19Minnesota State Demographic Center, Population Projections. mn.gov/admin/demography — St. Louis County −26,036 by 2075.
20Minnesota DNR, "Mining in Minnesota." dnr.state.mn.us
21Minnesota Department of Military Affairs Agency Profile. 68% of budget from federal cooperative agreements. mn.gov/mmb-stat
22Minnesota Power, Residential Rates (effective March 2025). Flat rate: $0.10818/kWh. mnpower.com/ResidentialRates
Academic & Peer-Reviewed Research
23Santos et al. (2025). "Thermoelectric Performance of Mine Waste Tetrahedrite Generators." Materials, March 2025. DOI: 10.3390/ma18061375. doi.org/10.3390/ma18061375 — Primary citation for 3¢/kWh figure.
24Bu, Z. et al. (2022). "A record thermoelectric efficiency in tellurium-free modules." Nature Communications. nature.com/articles/s41467-021-27916-y
25Brandt, C.M. (2013). "Impact of the Bakken Oil Boom on Employment and Wages in North Dakota." Undergraduate Economic Review, Vol. 10. digitalcommons.iwu.edu — Difference-in-difference methodology. +8.68% employment, +4.85% wages in Bakken counties.
26Penn State University, TEG efficiency advance, September 2024. psu.edu
27MnTAP / University of Minnesota, "Iron Mining." mntap.umn.edu/industries/facility/ironmines/ — 25M mmBtu; DOE high energy user classification.
28International Journal of Advanced Manufacturing Technology, Springer, January 4, 2026. TEG performance; WEO 2024 waste heat data. springer.com
Market Research & Industry Data
29IEA Global Critical Minerals Outlook 2025. iea.org/reports/global-critical-minerals-outlook-2025 — Supply concentration, Japan/Korea demand, China dominance data.
30BloombergNEF, Transition Metals Outlook 2025, December 4, 2025. about.bnef.com — Copper, nickel, cobalt structural imbalances.
31Data Bridge Market Research, ORC Waste Heat to Power Market 2024. databridgemarketresearch.com — $2.41B market (2024); 8.6% CAGR.
32EnergySage, "Compare Minnesota Electricity Rates," May 2026. energysage.com — MN statewide average: 16¢/kWh as of May 2026.
33Commerzbank Commodity Research, PGM Forecasts 2026. Platinum $1,350/oz; palladium $1,200/oz. Available through Commerzbank research portal.
34Pulsar Helium / Chart Industries, Topaz Project Limited Notice to Proceed, September 2025. pulsarhelium.com
35Evaluate Energy / DOB Energy, "M&A and New Tech: What's Next for the Bakken?" April 2025. dobenergy.com — Bakken maturity analysis; Chord Energy / Enerplus acquisition.
News & Contemporaneous Documentation
36Iron Range Today, "Feds Move to Advance Two Controversial Mining Projects in Northern Minnesota," May 15, 2025. ironrangetoday.com
37American Experiment, "Next Steps for NewRange Mine Permit Delayed Until Late 2025," November 26, 2024. americanexperiment.org
38Star Tribune, "What You Should Know About MN's NorthMet, Twin Metals, Talon Mines," June 26, 2025. startribune.com
39Minnesota Reformer, "Low-emissions steelmaking could be big business for Minnesota's Iron Range," December 22, 2023. minnesotareformer.com
40Mesabi Tribune, "Gov. Walz Issues Executive Order on Permitting," February 17, 2026. mesabitribune.com
41Time, "North Dakota Produces One Million Barrels of Oil a Day," June 24, 2014. time.com
42Education Week, school shooting coverage August 2025. edweek.org
43Range Regional Airport Master Plan, rangeregionalairportmasterplan.com. Working papers and FAQs. rangeregionalairportmasterplan.com
44HUD USER, "A Closer Look at Employment in North Dakota and Region 8," March 21, 2016. huduser.gov
Industry Associations
45Iron Mining Association of Minnesota. Industry employment, wage data, economic multiplier research. ironsteel.com
46Mining Minnesota, "Projects" page. miningminnesota.com/projects/ — "0 nonferrous mines currently operating."
47AirTAP, University of Minnesota, airport funding guidance. airtap.umn.edu
U.S. Census & Demographics
48U.S. Census Bureau, American Community Survey 5-Year Estimates 2022. Minnesota veteran population: 265,234. Veteran unemployment: 4.5%. data.census.gov
49BLS Occupational Employment and Wage Statistics (OEWS), 2024. Mining sector wages; oil and gas extraction sector wages. bls.gov/oes/
50Housing Assistance Council, 2019–2023 ACS PUMS, Minnesota Veterans Data Sheet. veteransdata.info — 267,133 veteran population; housing cost burden data.
For Journalists & Researchers
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Bradfightmn@yahoo.com · Pen to Power · Non-Partisan. Adversarial. Always.