Private / for-profit
Non-profit / member-owned
Federal government
Municipal / state govt
ISO / RTO (grid operator)
End customer
★ GET creates value here
★ Virtual Transmission creates value here
Highlight value creation:
Regulatory & Oversight Layer
FERC — wholesale markets & interstate transmission
State PUCs / PSCs — retail rates, local grid
NERC — reliability standards & cybersecurity (CIP)
DOE — policy, R&D, loan programs
EPA — emissions rules & air standards
⚡ Generation
Private
Investor-Owned Utilities (IOUs)
Own large generation fleets. Regulated monopoly. Earn allowed return on rate base.
Duke, NextEra, Southern Co., Dominion
Private
Independent Power Producers (IPPs)
Build and own plants. Sell power wholesale. Dominate new renewable buildout.
Invenergy, AES, Orsted, NRG, Lightsource BP
Federal govt
Federal power agencies
Federally-owned hydro + generation. Sell at cost. Rural electrification origin.
TVA, BPA, WAPA, SWPA
Non-profit
G&T cooperatives
Member-owned. Generate and transmit wholesale for distribution co-ops.
Tri-State G&T, Basin Electric
Municipal govt
Municipal utilities (munis)
City or county owned. Not-for-profit. Accountable to elected officials.
LADWP, SMUD, Austin Energy, NYPA
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🔌 Transmission
Private
IOU transmission owners
Own most high-voltage interstate lines. FERC-regulated rates. Earn allowed ROE on investment.
AEP, Duke, Eversource, PG&E, Exelon
Federal govt
Federal transmission owners
Federally-built, open-access lines at cost. Critical in western US near federal hydro dams.
BPA (Pacific NW), WAPA (west/SW)
Private
Independent transmission cos.
Standalone transmission-only companies. Growing with energy transition investment needs.
ITC Holdings, Transource, GridLiance
Private
GET vendors ★ research value
Deploy PFC, DLR, and topology optimization on existing lines. Unlock capacity without new construction.
Smart Wires, LineVision, Gridco, ABB FACTS
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🗂 Grid Operations (ISO/RTO)
ISOs/RTOs don't own the wires. They operate the grid in real time, dispatch generators, manage congestion, and run wholesale markets.
CAISO (California)
Highest curtailment in US. 3.4M MWh wasted in 2024. North-south congestion is the core problem.
ERCOT (Texas)
Texas only. Electrically isolated from US grid. Heavy wind. Rising curtailment. FERC-independent.
PJM (Mid-Atlantic + Midwest)
Largest ISO by load. 65M people, 13 states. Influential capacity market (RPM).
MISO (Midwest + South)
Large wind territory. Multi-value transmission planning model. Midwest + parts of south.
SPP (Central plains)
Highest wind curtailment growth. Central US plains, 14 states. Wind outpacing transmission badly.
NYISO / ISO-NE (Northeast)
New York and New England. Smaller, import-dependent. High decarbonization ambition. Offshore wind focus.
Non-ISO regions
~⅓ of US load. Utilities self-dispatch. No competitive wholesale market. Mostly Southeast and parts of NW.
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🏘 Distribution
Private
IOU distribution utilities
Own local wires, transformers, meters. Regulated monopoly. Earn PUC-approved ROE on rate base.
Duke, PG&E, Eversource, ComEd, Xcel Energy
Municipal
Municipal distribution utilities
City-owned local grid. ~2,000 in US. Accountable to city council, not state PUC. Not-for-profit.
LADWP, JEA (Jacksonville), MLGW (Memphis)
Non-profit
Distribution cooperatives
~900 co-ops. 56% of US land area, mostly rural. Member-owned, board-governed. ~20M accounts.
NRECA members. Mostly midwest and south.
Private
Retail electric providers (REPs)
In deregulated markets — buy wholesale, sell retail. Compete for customers. Don't own wires.
Texas, parts of PJM. Reliant, TXU, Constellation
Private
Demand response aggregators
Bundle flexible load, offer it in ISO wholesale markets. FERC Order 2222 opened this. Key enabler for Virtual Transmission.
Voltus, Enel X, AutoGrid, OhmConnect
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🏭 End Customers
Residential
~37% of US consumption. Growing with EVs and heat pumps. Evening demand peak. Price-sensitive.
~130 million households
Commercial
Offices, hospitals, universities. ~35% of US consumption. Larger buyers negotiate PPAs. Scope 2 targets drive clean energy.
Hyperscalers / AI data centers ★
Fastest-growing load. 176→450 TWh by 2030. 24/7 CFE pledges now colliding with own AI demand growth.
Google, Microsoft, AWS, Meta, Apple
Industrial
~28% of US consumption. Energy-intensive: steel, chemicals, fabs. Often locate near cheap power.
EV fleets & heavy trucks ★
Charge after routes — 5-7pm peak stress window. Smart charging shifts load to overnight wind or midday solar.
Volvo, Daimler trucks · ChargePoint, EVgo, Tesla networks
Markets, Finance & Standards Layer
Wholesale markets — energy, capacity, ancillary services (run by ISOs)
Physical PPAs & virtual PPAs — bilateral long-term contracts
RECs & 24/7 hourly CFE matching platforms
IEEE 1547 (DER interconnection) · SAE J1772, CCS, J3068 (EV/truck charging)
DOE Loan Programs · IRA tax credits (ITC, PTC) · State green banks
FERC Order 2222 — DER aggregation in wholesale markets (key enabler)
★ Where GET creates value — Transmission + Grid Operations
Power Flow Control, Dynamic Line Rating, and Topology Optimization act directly on the transmission network managed by ISOs. They increase effective transfer capability on congested corridors — enabling renewable energy already being curtailed at CAISO, ERCOT, and SPP to reach demand centers. No new lines required. An illustrative scenario using CAISO 2024 data shows that 20% data center flexibility combined with GET deployment could absorb ~44% of regional curtailment (1,880 GWh of the 3,400 GWh baseline). Benefit flows to generators (less curtailment loss), ISOs (less congestion cost), and customers (lower prices).
★ Where Virtual Transmission creates value — Customer layer
AI data centers and EV/truck fleets are flexible loads. By coordinating when and where they consume power — shifting AI training workloads to overnight wind peaks or midday solar surplus, shifting truck charging away from the 5–7pm grid stress window — they reduce stress on exactly the corridors where GET is working. Computation moves across fiber; electrons stay local. 20% flexibility of the projected 450 TWh data center demand by 2030 = 90 TWh that can be aligned with renewable peaks. That is larger than total 2024 U.S. curtailment. The two layers act together as a coordinated system.