The short version
- Ownership decides the vehicle. Municipal utilities and special districts are governments and can buy on Sourcewell, OMNIA, HGACBuy, NASPO ValuePoint and state contracts. Electric cooperatives are private nonprofits that buy through supply cooperatives they own. Investor-owned utilities run their own sourcing and use none of the government vehicles.
- For public power, HGACBuy and Sourcewell matter most. HGACBuy for trucks, generators and equipment; Sourcewell for distribution materials, fleet, meters and some software.
- For electric co-ops, the vehicles are United Utility Supply, RESCO, TEC, Gresco and the co-op technology cooperatives (NISC, SEDC, CRC, NRTC). Getting stocked by one of them is the equivalent of a cooperative award.
- For IOUs, supplier qualification is the gate: Ariba or Coupa registration, ISNetworld or Avetta for anyone on site, supplier-diversity programs, and a multi-year master agreement.
- Core systems still go to RFP at public utilities and IOUs. Billing, AMI, SCADA and OMS purchases are formal solicitations even at agencies that use cooperatives for everything else; at electric co-ops they come from the co-op-owned technology cooperatives instead.
Why utilities are different
About 3,300 electric utilities (including power marketers and federal and state systems), more than 50,000 community water systems and roughly 1,500 gas utilities serve the United States, and they split into three ownership types that buy in three different ways. Public power (about 2,000 municipal and district electric utilities, and most water systems) is government: procurement codes, public boards, cooperative-contract eligibility. Electric cooperatives (about 830 distribution co-ops and 60 generation and transmission co-ops) are member-owned private nonprofits: no procurement code, but a web of co-op-owned suppliers, statewide associations and USDA Rural Utilities Service rules when federal financing is involved. Investor-owned utilities (about 170 electric IOUs plus gas and water companies) are regulated private corporations with corporate procurement.
The practical effect for a vendor: the same product may need a Sourcewell contract, a stocking agreement with United Utility Supply, and an Ariba supplier number to reach all three. Our sales cycle benchmarks show why it is worth it: utility deals run 12–24 months and renew for a decade.
Vehicles by utility type
Search by utility type, vehicle or association.
Showing all 6 utility types
| Utility type | Vehicles that work | Also | Rules | Source |
|---|---|---|---|---|
| Municipal electric, water and gas utilities~2,000 public power utilities; ~50,000 community water systems, most municipally owned | Sourcewell (utility distribution, meters, fleet, software), OMNIA Partners, HGACBuy (vehicles, generators, equipment), TIPS and BuyBoard in Texas, NASPO ValuePoint via the state's participating addendum, the state contract where local use is allowed | Joint action agencies run group purchasing for members (American Municipal Power, MEAG Power, Florida Municipal Power Agency, Northern California Power Agency); APPA's Hometown Connections endorses vendors to public power | Bound by the state's local-government procurement code; may piggyback where the state allows | APPA public power facts; Sourcewell contracts |
| Electric cooperatives~830 distribution and ~60 generation and transmission co-ops; private nonprofits owned by members | Co-op-owned supply cooperatives rather than government co-ops: United Utility Supply (owned by 230+ co-ops, 17+ states), RESCO (Upper Midwest to Montana), Texas Electric Cooperatives Utility Supply (sole-source alliances with member co-ops), Gresco (Southeast), CRC and NISC for technology; NRECA's National Discounts Program for member pricing | Statewide associations run supplier programs and conferences (Texas Electric Cooperatives Business Alliance, NREA Suppliers Group, AREA associate membership); NRTC for telecom and broadband | Not subject to public procurement law; buy on relationships, board approval and RUS requirements when federally financed (RUS 'List of Materials' acceptance for line hardware) | NRECA suppliers; United Utility Supply |
| Investor-owned utilities~170 electric IOUs plus gas and water IOUs; serve ~70% of US electric customers | None of the government cooperatives. IOUs run their own supplier qualification (Ariba, Coupa, ISNetworld or Avetta for contractors), master service agreements and category sourcing; many use the EEI model contracts and the Utility Purchasing Alliance for supplier diversity | Industry groups where buyers gather: EEI, AGA, NAWC, EPRI (research), DistribuTECH and the regional IOU supplier-diversity events | Private procurement, but spending is reviewed by the state public utility commission in rate cases, so IOUs document competition and prefer multi-year framework agreements | Edison Electric Institute |
| Special districts and authoritiesWater, sewer, irrigation, flood control, port and transit districts; often multi-county | Sourcewell, OMNIA, HGACBuy, the state contract; California special districts also use CSDA-endorsed programs and CalSAVES; Texas districts use BuyBoard and TIPS | District associations (CSDA, Florida Association of Special Districts, Texas Water Conservation Association) and the national AWWA and WEF for water | State special-district procurement code, often with higher thresholds than cities | Our special districts by state page |
| Federal power and large public authoritiesTVA, Bonneville, WAPA, SWPA, SEPA; LADWP, SMUD, Salt River Project, NYPA, Santee Cooper | Their own solicitations. TVA and the federal power marketing administrations buy under federal rules (TVA has its own procurement authority; Bonneville uses its own federal purchasing instructions); the big municipal authorities run large formal RFPs and some accept Sourcewell or state contracts for commodity items | Supplier registration portals at each (TVA Supplier Connections, BPA supplier portal, LADWP Business Inclusion Program) | Federal or charter-specific; small-business and supplier-diversity goals matter | TVA suppliers |
| Rural water systems~30,000 small systems; many run by towns, districts or nonprofit associations | State contracts and Sourcewell for equipment; USDA Rural Development loan and grant programs drive purchases and require federal procurement rules; state rural water associations and NRWA run group programs and conferences | Circuit riders from the state rural water association are the most trusted technical influencers | Local procurement code plus USDA RD requirements when financed | National Rural Water Association |
Vehicles by what you sell
Showing all 6 categories
| What you sell | Public power and districts | Electric co-ops | IOUs |
|---|---|---|---|
| Line hardware, poles, transformers, metersDistribution materials | Sourcewell (Wesco, Border States and others hold utility distribution contracts); state contracts; HGACBuy for some equipment | United Utility Supply, RESCO, TEC, Gresco and regional supply co-ops; RUS acceptance needed on financed projects | Direct framework agreements; distributor alliances (Wesco, Graybar, Border States, Irby) |
| Fleet, bucket trucks, generatorsVehicles and heavy equipment | Sourcewell (Altec, Terex, Cummins and others), HGACBuy (strongest for utility trucks and generators), state contracts, BuyBoard and TIPS in Texas | Sourcewell and HGACBuy are often used even by co-ops because the pricing is public; also direct from Altec and Terex | Direct; large leasing arrangements |
| AMI, SCADA, GIS, billing and customer softwareTechnology | Sourcewell and OMNIA for some software and IT; NASPO ValuePoint for cloud and cybersecurity through the state PA; most core systems (billing, AMI head-end, SCADA) still go through a formal RFP because of integration | NISC and SEDC (co-op-owned software cooperatives) dominate billing and OMS; CRC for call-center and outage; NRTC for broadband; everything else by RFP or board-approved sole source | Enterprise sourcing; long qualification; often require utility-specific security and NERC CIP compliance |
| Engineering, consulting and constructionServices | Qualifications-based selection under state law for engineering (Brooks Act equivalents); cooperative contracts rarely used for design; Sourcewell has job-order contracting and facility services | Relationship and statewide-association referrals; RUS-approved engineers for financed work | Master service agreements with a few engineering and construction firms; contractor prequalification (ISNetworld, Avetta) |
| Safety, PPE, tools, MROCommodities | Sourcewell, OMNIA and state contracts. GSA cooperative purchasing does not cover these categories (it is limited to IT and security). | Supply cooperatives; NRECA National Discounts Program | Integrated supply contracts |
| Cybersecurity and IT infrastructureSecurity | NASPO ValuePoint cloud and security portfolios through the state PA; GSA Schedule cooperative purchasing (IT and security categories are open to utilities that are public bodies); Sourcewell technology contracts; state and local cybersecurity grant program (SLCGP) funding | NRECA's Rural Cooperative Cybersecurity Capabilities (RC3) program influences choices; buy direct or through co-op technology partners | Direct; NERC CIP drives requirements |
How to get on each kind of vehicle
- Government cooperatives (Sourcewell, OMNIA, HGACBuy, TIPS, BuyBoard, NASPO ValuePoint): respond to their competitive solicitation and win; there is no application. Fees, cadence and process are in our cooperative programs comparison. For utilities, watch Sourcewell's utility distribution, fleet, meters and 'electrical' categories and HGACBuy's equipment and vehicle categories.
- Co-op supply cooperatives (UUS, RESCO, TEC, Gresco): these are distributors owned by their customers. You become a stocked manufacturer by pitching their product managers, usually with a statewide association's introduction, pricing that survives their margin, and, for line hardware, RUS acceptance. Their annual meetings and the statewide associations' engineering conferences are where this happens.
- Co-op technology cooperatives (NISC, SEDC, CRC, NRTC): integration partnerships rather than contracts. A product that integrates with NISC's iVUE or SEDC's UPN reaches hundreds of co-ops; one that does not is sold one board at a time.
- Joint action agencies and state associations (AMP, MEAG, FMPA, NCPA; TEC, NREA, AREA and the other statewide co-op associations): join as an associate or business-alliance member, exhibit at the annual conference, and ask about group-purchasing programs. Many run aggregated buys for members.
- Investor-owned utilities: register in each IOU's supplier portal, complete ISNetworld or Avetta if your people go on site, certify for supplier diversity if eligible (WBENC, NMSDC, DOBE, VOSB), and work category managers toward a master service agreement. Edison Electric Institute and the regional supplier-diversity events are the meeting places.
- Federal power (TVA, BPA, WAPA): register in SAM.gov and the authority's own supplier portal; respond to their solicitations.
What this means for outreach
- Segment your list by ownership before you build it. Our utilities by state, largest public power utilities and largest electric cooperatives pages are already split this way.
- Lead with the vehicle the buyer can use. 'You can buy this on Sourcewell' opens doors at a municipal utility and means nothing at a co-op; 'UUS stocks it' is the reverse.
- Call the right title. Public power: general manager, utility director, operations manager, engineering manager, purchasing. Co-ops: CEO or general manager, operations manager, engineering manager, member services manager, and the board for large items. IOUs: category manager, supplier diversity manager, then the operating department.
- Time it to the capital plan. Public power and co-ops publish construction work plans (co-ops file them with RUS); IOUs file rate cases and integrated resource plans. All three tell you what will be bought.
- Use the conferences. APPA National and Engineering and Operations, NRECA TechAdvantage and PowerXchange, the statewide association meetings, DistribuTECH, AWWA ACE and WEFTEC. See our utility conference list.
Method and sources
Utility counts are from the American Public Power Association, NRECA, EEI and EPA community water system data. Vehicle and supplier descriptions are from the cooperatives', supply cooperatives' and associations' published materials, linked in the tables, and from Kensington Sales Group's outbound work with utilities across all three ownership types. Checked November 7, 2026. Corrections: research@kensingtonsalesgroup.com.
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