Reference
Markets desk
Region is a commercial term — in the U.S. ISOs, and in Europe, Asia-Pacific, and South America where the operator, the zone, and the connection path are the deal. Written for power owners, operators, and capital. Pair with the diligence checklist and the glossary.
No matching markets.
North America
U.S. ISOs and RTOs still set the template for many term sheets. Canada is a different interconnect and offtake path — especially hydro.
PJM PJM Interconnection
- Territory
- Mid-Atlantic and parts of the Midwest — 13 states and D.C., including Northern Virginia, Pennsylvania, Ohio, New Jersey, and Illinois pockets.
- Market design
- FERC-jurisdictional RTO with energy, ancillary, and capacity markets. Transmission planned through RTEP. Generation and large-load interconnection both run through PJM studies.
- Large compute load
- The densest U.S. concentration of data-center load sits here, especially Northern Virginia and expanding Ohio / Pennsylvania campuses. Queue time, upgrade cost allocation, and transmission constraints are the usual long poles — not land.
- Renewables
- Onshore wind and solar enter through the same interconnect process as everything else. Delivering that energy to an AI campus is often a congestion and basis problem, not a resource-existence problem.
- In the transaction
- Treat existing or late-stage queue position as part of title. Hybrid BTM at an in-region generator still typically needs a credible PJM load path if the hall must run 8760. Confirm whether the request is generation, load, or a combined study.
ERCOT Electric Reliability Council of Texas
- Territory
- Most of Texas. Isolated from the Eastern and Western interconnections for most practical purposes.
- Market design
- Energy-only wholesale market (no PJM-style capacity market). Not FERC-jurisdictional for most of the ERCOT grid. Scarcity pricing and weather-driven tight conditions are part of the product, not an edge case.
- Large compute load
- Large new load — AI, industrial, and other flexible compute — has sited here in part because interconnect and land can move faster than in eastern RTOs. The trade is price volatility, weather, and a different reliability construct.
- Renewables
- Very large wind and solar fleets. Midday solar and night/shoulder wind create real shape. Curtailment and West Texas export constraints show up in basis. BTM at stranded or remote generation is a live pattern, usually still paired with an ERCOT interconnection for firmness.
- In the transaction
- Model scarcity hours, not only average LMP. Interruptible or shaped products can fit some inference and mining; training still wants a firm physical path. Load ramps in the interconnection materials should match what the campus will actually draw.
CAISO California ISO
- Territory
- Most of California, with ties into the wider Western interconnection.
- Market design
- FERC-jurisdictional ISO with energy and ancillary markets plus a resource-adequacy construct through the state. The duck curve — inexpensive midday net load, steep evening ramp — is the structural price shape.
- Large compute load
- Policy, permitting, water, and community process are as material as the wire. Many large AI loads look to neighboring Western markets or to contracted imports for firm carbon-free supply rather than siting the entire campus on CAISO-only solar.
- Renewables
- High solar penetration, growing storage, hydro and imports. 24/7 CFE matching is a first-class procurement constraint for hyperscale offtakers. A VPPA in CAISO does not by itself energize a hall in another state.
- In the transaction
- Separate CFE accounting from physical delivery. Hybrid BTM+FTM still has to survive RA, deliverability, and local permitting. Water for cooling is a diligence item on the same timeline as interconnect.
MISO Midcontinent ISO
- Territory
- Central U.S. — a wide footprint from the Gulf Coast through the Midwest into the Northern Plains, across more than a dozen states.
- Market design
- FERC-jurisdictional RTO with energy, ancillary, and resource-adequacy / capacity constructs that vary by season and sub-region. Long-distance transmission is the backbone; many good resources sit far from load.
- Large compute load
- Data-center interest has concentrated where land, water, and a workable utility relationship exist (including Indiana, Illinois, and other Midwest pockets). Generation-rich zones are not automatically load-ready.
- Renewables
- Wind in the west of the footprint, solar growing, hydro in pockets. The origination question is usually deliverability across the footprint, not whether renewable MW exist on paper.
- In the transaction
- Ask which local balancing area and which transmission constraints sit between the plant and the campus. A MISO generator PPA plus a load interconnect in a different pocket is two studies, not one.
SPP Southwest Power Pool
- Territory
- Central and Southern Plains — a wind-heavy footprint across a set of states from the Dakotas toward Texas/New Mexico edges, distinct from ERCOT.
- Market design
- FERC-jurisdictional RTO with energy, ancillary markets and an integrated transmission planning process. Historically generation-export oriented; large new load is a newer planning problem.
- Large compute load
- AI and other large load is evaluating Plains siting where land is available and wind energy is abundant. The constraint is often transmission out of the resource zone, plus the utility’s ability to serve a steep load ramp.
- Renewables
- Among the strongest onshore wind resources in the U.S. Solar is additive. Shape is wind-forward; firming for 8760 training is a storage, dispatchable, or hybrid-FTM question.
- In the transaction
- Do not equate inexpensive wind at the bus with inexpensive delivered AI power. Wheeling, pancaked rates, and export limits decide whether a remote plant can serve a campus. BTM at the plant can be the cleaner path when the campus can sit with the resource.
NYISO New York ISO
- Territory
- New York State, including New York City and Long Island — zones with very different congestion and capacity prices.
- Market design
- FERC-jurisdictional ISO with energy, ancillary, and capacity markets. Downstate (NYC / Long Island) is structurally tight; upstate has more generation, including hydro and nuclear, and a different political economy.
- Large compute load
- Upstate siting (hydro-adjacent, nuclear-adjacent, or brownfield industrial) is a different product from downstate. Community process, tax, and state energy policy are on the critical path.
- Renewables
- Hydro (including Canadian interfaces), existing nuclear, and a large contracted renewable build. Deliverability into downstate is a transmission story. CFE claims for a New York offtaker are zone- and path-specific.
- In the transaction
- Name the zone. An upstate busbar and a downstate campus are not interchangeable. Hybrid BTM at upstate hydro or nuclear-adjacent load is a known pattern; it still needs the state’s and the utility’s large-load process.
ISO-NE ISO New England
- Territory
- The six New England states.
- Market design
- FERC-jurisdictional ISO with energy, ancillary, and capacity markets. Winter fuel / gas-deliverability risk is a defining reliability issue. The footprint is relatively small and already tight in many pockets.
- Large compute load
- Headroom for multi-hundred-MW new load is limited in many locations. Interconnect, community, and winter reliability all show up early. Canadian hydro imports are part of the regional picture, not a free wire into every town.
- Renewables
- Offshore wind is the long-term build; hydro imports (notably Québec) and existing nuclear/gas mix matter today. Permitting and transmission to load centers are the usual delays.
- In the transaction
- A 100 MW-class campus is a regional event, not a quiet add. Confirm the specific utility territory, winter capacity treatment, and whether the offtake’s CFE path is imports, in-region build, or a VPPA that does not move the meter.
IESO Ontario
- Territory
- Ontario, Canada — a provincial market, not a U.S. RTO.
- Market design
- IESO runs the Ontario wholesale market and system. Interconnect, procurement, and large-load connection sit under provincial rules and the local distribution / transmitter path (notably Hydro One), not FERC.
- Large compute load
- Southern Ontario has attracted cloud and AI-adjacent load. Connection capacity, transformer stations, and municipal process are the usual gates. Cross-border into MISO/NYISO/PJM is an export/import product, not a substitute for a local connection.
- Renewables
- Nuclear and hydro dominate the carbon-free stack; wind and solar are additive. Offtaker CFE claims need to match Ontario’s residual mix and any contracted attributes, not a U.S. REC vintage.
- In the transaction
- Write the connection as an IESO / transmitter study, not a PJM queue ID. A U.S. VPPA does not energize a hall in Ontario. If the thesis is hydro-backed 8760, confirm deliverability inside the province first.
Hydro-Québec Québec
- Territory
- Québec — a hydro-dominant, largely vertically integrated system with large export interfaces into New York, New England, and Ontario.
- Market design
- Not an ISO in the PJM sense. Hydro-Québec produces, transmits, and sells; large industrial and compute offtake is a bilateral / tariff relationship plus export-path constraints. Winter peak and reservoir management are operational facts.
- Large compute load
- Hydro-adjacent compute is the origination thesis: high capacity factor, existing substations, cold climate for cooling. The constraint is often export-vs-in-province allocation, industrial tariff class, and the specific substation — not whether the resource exists.
- Renewables
- One of the largest hydro fleets in North America. CFE quality is high if the offtake is physical in-province or on a contracted path. Attributes claimed in another market still need a real delivery or residual-mix story.
- In the transaction
- This is a counterparty and path deal: which substation, which tariff, which export interface if any. Hybrid “behind the dam” compute can be cleaner than wheeling GWh into a constrained U.S. node. Confirm water/reservoir and winter peak treatment in the paper.
U.S. outside ISO / RTO territory
Large parts of the U.S. Southeast and much of the West outside CAISO are served by vertically integrated utilities (and some federal or municipal systems), not by a PJM-style RTO. There the interconnect, tariff, and political path run through the utility and state commission rather than an ISO queue. A “queue position” in those territories is a utility study and a service agreement, not an RTO queue ID.
Europe
Connection queues, zonal prices, and 24/7 carbon-free matching matter as much as the MW. Nordics hydro and GB/Ireland constraints are different products.
Nordics Nord Pool · Statnett · Svenska kraftnät · Fingrid
- Territory
- Norway, Sweden, Finland, Denmark, and the Baltic bidding zones that trade on Nord Pool — among the most watched hydro/nuclear regions for large compute in Europe.
- Market design
- Zonal day-ahead and intraday (Nord Pool) under each country’s TSO. No U.S.-style RTO. Capacity, grid tariffs, and connection sit with Statnett, Svenska kraftnät, Fingrid, Energinet. Bidding-zone splits (SE1–SE4, NO1–NO5) are the price map.
- Large compute load
- Northern Sweden, Finland, and Norwegian hydro regions have drawn hyperscale and AI-adjacent campuses because of cold climate, land, and carbon-free supply. Local grid capacity and municipal process still cap MW. A cheap SE1/NO price is not automatic deliverability at the site.
- Renewables
- Hydro and nuclear are the 8760 story; wind is large and growing. Zone congestion between north and south is the European cousin of U.S. basis risk. Guarantees of origin and 24/7 matching are procurement language, not a substitute for a connection agreement.
- In the transaction
- Name the bidding zone and the TSO connection. Hybrid BTM at a hydro or industrial node can be the structure; exporting a GO from the north to a hall in the south is a different product. Confirm cooling water, district-heat offtake, and the specific substation queue.
Great Britain NESO
- Territory
- England, Scotland, and Wales. A single island system with a well-known transmission and distribution connection backlog.
- Market design
- NESO operates the system; connections and use-of-system charges (including TNUoS) are their own commercial terms. Capacity market and CfDs sit alongside wholesale (EPEX / Nord Pool GB). This is not PJM, and it is not ERCOT.
- Large compute load
- Data-center load around London/Slough and new campus interest in the regions collide with a connection queue that has become a national policy issue. Power availability is often the gate, not land. Scotland’s renewable surplus and England’s load are linked by constrained transmission.
- Renewables
- Wind (onshore and offshore) dominates new supply. Interconnectors to Norway, France, and others firm the island. A CfD or PPA in Scotland does not, by itself, land MW on a London campus.
- In the transaction
- The connection offer and the energization date are the deal. Ask whether the MW is transmission- or distribution-connected, what the TNUoS exposure is, and whether the offtake is physical or a REGOs-only story. Training 8760 needs a firm import path, not only a wind shape.
Ireland EirGrid
- Territory
- Ireland (EirGrid) and the all-island SEM with Northern Ireland (SONI) — a small, high-data-center-penetration system.
- Market design
- Single electricity market (SEM) with EirGrid as TSO in the Republic. Large-load connection policy has been an explicit system-adequacy topic, not an afterthought.
- Large compute load
- Dublin and surrounding counties already host dense cloud load. New large AI campuses are screened against grid headroom, dispatchable capacity, and often on-site or contracted generation. Community and planning (including cooling and water) run in parallel.
- Renewables
- Wind is the growth resource; interconnection to Great Britain and the continent is the firming path. A wind PPA without a connection and adequacy story is not a campus.
- In the transaction
- Assume the TSO will ask how the load is served in tight hours. Hybrid on-site generation plus a capped grid import is a common commercial answer. Do not import a U.S. “just file the load letter” timeline.
Germany BNetzA · four TSOs
- Territory
- Germany — four TSOs (50Hertz, Amprion, TenneT, TransnetBW) under BNetzA, trading into EPEX and the wider European coupled market.
- Market design
- Zonal (national) wholesale price with European market coupling. Connection, EEG/subsidy legacy, and industrial network charges are local. Redispatch and north–south transmission remain structural.
- Large compute load
- Frankfurt and Berlin metro data-center markets are mature; large new AI MW competes with industrial electrification for grid capacity. Permitting, grid fees, and the specific TSO region matter as much as the PPA price.
- Renewables
- Wind in the north, solar in the south, nuclear exit complete. Guarantees of origin and 24/7 CFE are how hyperscalers buy the story; physical residual mix in a given hour can still be thermal. Storage and interconnectors are the firming stack.
- In the transaction
- Identify the TSO and the substation, not “Germany.” A GO-backed PPA from a northern wind farm plus a hall in the south is two constraints: connection at the load and congestion between. BTM at industrial sites (chemical, steel, lignite-exit parcels) is a live origination pattern.
France RTE
- Territory
- France — RTE as TSO, nuclear-heavy residual mix, coupled into European day-ahead.
- Market design
- National zonal market, ARENH/nuclear allocation history, and RTE connection process. Carbon intensity of the residual mix is often lower than neighbors — offtakers still want contracted attributes and a real connection.
- Large compute load
- Paris region colo is established; larger AI campuses look at power parks, nuclear-adjacent industrial land, and secondary cities where RTE capacity exists. Nuclear outage years and winter peak still show up in price.
- Renewables
- Nuclear is the 8760 backbone; hydro, wind, and solar are additive. CFE language should distinguish nuclear, hydro, and variable renewables if the offtaker’s policy requires it.
- In the transaction
- RTE connection and the industrial site are the scarce assets. A nuclear-adjacent or hydro-adjacent BTM structure is a different paper from a GO-only offtake. Confirm water for cooling on both the plant and the hall.
Iberia Spain · Portugal · OMIE
- Territory
- Spain and Portugal (MIBEL), with limited interconnection to France — a solar-forward peninsula that often prices separately from the rest of Europe.
- Market design
- OMIE day-ahead, REE (Spain) and REN (Portugal) as TSOs. Grid access and connection have been a bottleneck for both generation and, increasingly, large load. Exceptional midday solar can collapse prices without making evening firm.
- Large compute load
- Madrid, Barcelona, Lisbon, and secondary markets are adding colo and cloud. AI-scale MW needs a substation path and, for 8760, more than Iberian solar shape. Water in the interior is a real constraint.
- Renewables
- Among Europe’s strongest solar resources; wind in Portugal and northern Spain. Hydro and interconnectors to France are the firming story. Duck-curve economics are local, not theoretical.
- In the transaction
- Treat solar PPAs as a shape product. Training load wants hybrid FTM plus storage or dispatchable backup. Confirm REE/REN access, and do not assume French interconnection will firm the peninsula on demand.
Netherlands TenneT Netherlands
- Territory
- The Netherlands — dense load, limited land, TenneT as TSO, AMS-IX and a mature data-center corridor.
- Market design
- European coupled market, TenneT connection, and provincial spatial planning that now treats large load as a scarce grid product. Congestion management is explicit.
- Large compute load
- Amsterdam metro is capacity-constrained. New MW often means a different province, a delayed connection, or on-site generation. Hyperscale and colo already occupy much of the easy capacity.
- Renewables
- Offshore wind is the national build; interconnectors and gas still firm the hours that AI cares about. GOs are widely used; physical residual mix is a separate fact.
- In the transaction
- Ask TenneT and the province together. A hall without a dated connection is not a campus. BTM CHP or battery may be required commercially even when the offtake story is wind.
Asia-Pacific
Land, cooling water, and import dependence often bind before the wholesale price. Each country is its own interconnect and offtake regime.
Japan OCCTO · JEPX
- Territory
- Japan — ten major EPCOs, limited HVDC between east and west (50/60 Hz), OCCTO for nationwide coordination, JEPX for wholesale.
- Market design
- Liberalizing wholesale (JEPX) on top of historically integrated utilities. Capacity market and balancing sit alongside retail choice. Inter-area transfer is a physical constraint, not a paperwork issue.
- Large compute load
- Tokyo, Osaka, and Inzai/Chiba are established data-center markets. Large new AI MW is screened for grid, land, and seismic/design standards. On-site generation and utility partnership are common because wheeling across frequency regions is limited.
- Renewables
- Solar has grown; offshore wind is the long build. Residual mix still includes thermal. Non-fossil certificates and corporate PPAs are the CFE language. Hydro and nuclear restarts are policy-sensitive.
- In the transaction
- Name the EPCO territory and the frequency area. A western solar PPA does not automatically serve an eastern hall. Hybrid BTM with the local utility is often the executable path for 8760.
South Korea KPX · KEPCO
- Territory
- South Korea — a peninsula system, KPX as the power exchange, KEPCO as the dominant wires and generation group.
- Market design
- Cost-based pool with KPX; large industrial tariffs and direct PPA / RE100 mechanics have been evolving. This is not an energy-only ISO. Connection is a KEPCO/KPX process.
- Large compute load
- Seoul metro and satellite cities host dense IT load. New AI campuses compete with industrial electrification and semiconductor load for power and land. Government siting and industrial-complex rules can dominate the timeline.
- Renewables
- RE100 offtakers care about domestic renewable supply, which is still tight relative to demand. Cross-border is not a U.S.-style import option. Nuclear is a large share of carbon-free supply and may or may not count for a given offtaker’s policy.
- In the transaction
- Write KEPCO/KPX as the counterparties. Confirm whether the offtake can be a direct PPA or must sit inside industrial tariff structures. Do not assume surplus renewable GWh; the scarce object is often the renewable contract itself.
Singapore EMA
- Territory
- Singapore — a city-state, land- and cooling-constrained, with a liberalized wholesale market (NEMS / EMC) and heavy fuel import dependence.
- Market design
- EMA as regulator, EMC as the market company. Data-center capacity has been an explicit resource and sustainability policy, including pauses and efficiency standards. New MW is allocated, not assumed.
- Large compute load
- One of Asia’s core interconnection and colo hubs. Incremental AI training-scale load is hard: land, water for cooling, and carbon intensity of imported gas-fired power. Inference and high-efficiency colo are a different product than a 100 MW training hall.
- Renewables
- Domestic renewable potential is small. Regional imports (including future interconnectors) and certificates are the CFE path. A solar VPPA elsewhere in ASEAN does not energize a Singapore hall by itself.
- In the transaction
- Treat EMA approval and efficiency/PUE conditions as conditions precedent. Hybrid import + on-site efficiency is the realistic structure. Training 8760 at U.S. densities is often the wrong product for this grid.
India Grid-India · IEX
- Territory
- India — a national grid with state DISCOMs, IEX and other exchanges, and a fast-growing renewable and data-center build.
- Market design
- Central and state regulation (CERC / SERCs), Grid-India for system operation, open-access and green-open-access rules for large offtakers. Inter-state vs intra-state transmission is a real commercial split. This is not one ISO queue.
- Large compute load
- Mumbai, Chennai, Hyderabad, Delhi-NCR, and Pune are the established data-center markets. AI load will follow power parks, coastal/fiber routes, and states that will actually energize industrial MW. Water and land acquisition are first-class risks.
- Renewables
- Very large solar and wind pipelines. Round-the-clock (RTC) and hybrid solar-wind-storage products are how 8760 is sold. Curtailment, DISCOM credit, and inter-state transmission charges decide whether a plant can serve a campus in another state.
- In the transaction
- Name the state, the DISCOM, and whether open access is actually available to the offtaker. RTC hybrid plus a local interconnection is the structure that maps to training; a cheap solar PPA in another state is a certificate and basis story until the wire exists.
Australia NEM · AEMO
- Territory
- The National Electricity Market — Queensland, New South Wales, Victoria, South Australia, Tasmania, and the ACT. Western Australia (WEM) is separate.
- Market design
- AEMO operates the NEM: energy-only, regional prices, a connection and queue process that has been under reform. MLFs (loss factors) and regional interconnectors are the basis map. WA is its own market.
- Large compute load
- Sydney and Melbourne metros plus regional “renewable + land” theses (including behind-the-meter at solar/wind nodes). Water in the interior and community process on transmission are material. Latency to Asia is a workload question, not a power question.
- Renewables
- High rooftop and utility solar, growing wind, hydro in Tasmania (Basslink). Middle-of-day negative prices and evening ramps are local. Firming is storage, hydro, gas, and interconnectors.
- In the transaction
- Name the NEM region (or WEM). A QLD solar plant and a NSW campus are an interconnector and MLF problem. BTM at a renewable node can avoid some of that if the workload can sit with the resource. Confirm AEMO connection stage like a queue position.
Taiwan Taipower
- Territory
- Taiwan — an island system, Taipower-dominant, semiconductor and data-center load on the same grid.
- Market design
- Vertically integrated incumbent with a developing wholesale/wheeling and corporate PPA overlay. Typhoon, seismic, and reserve-margin planning are operational facts. Not an RTO.
- Large compute load
- AI and semiconductor load are strategic national demand. New large campuses compete with fab expansion for power. On-site generation, demand response, and Taipower allocation show up early.
- Renewables
- Offshore wind and solar are the policy build; residual mix still includes thermal. Corporate PPAs exist but volume vs 8760 AI demand is the question.
- In the transaction
- Taipower is the counterparty that matters. A renewable PPA without a connection and reserve story is incomplete. Island import is not a U.S.-style ISO wheel.
South America
Hydro and solar are abundant in the right countries. The transaction is still local: operator, free-market access, and the substation.
Brazil ONS · CCEE
- Territory
- Brazil — a continental hydro-thermal system, ONS as operator, CCEE as the commercial clearinghouse, free (ACL) and regulated (ACR) environments.
- Market design
- National interconnected system (SIN) with regional subsystems. Large offtakers can buy in the free market (ACL) under CCEE rules. Connection is with the local transmitter/distributor plus ONS. Hydrology (wet/dry years) is a price and energy-security fact.
- Large compute load
- São Paulo, Rio, and secondary metros host colo and cloud. AI-scale MW looks at free-market access, industrial tariffs, fiber, and whether the substation in that concession area can actually grow. Currency and contract jurisdiction belong in the term sheet.
- Renewables
- Hydro is the backbone; wind in the Northeast and solar in the interior are large. I-REC / national attributes and free-market PPAs are how CFE is sold. Northeast wind to Southeast load is a transmission and basis problem inside one country.
- In the transaction
- Write ONS + CCEE + the local wires company. A free-market hydro or wind PPA does not replace the connection. Hybrid BTM at industrial or generation sites is viable where ACL access and the substation exist. Confirm dry-year hydrology if the offtake is hydro-shaped.
Chile CEN
- Territory
- Chile — CEN (Coordinador Eléctrico Nacional) runs the national system from the Atacama solar resource to southern hydro, with a long, thin transmission spine.
- Market design
- Coordinated national market, open access to transmission, spot and contracted offtake. Congestion along the north–south backbone is the structural basis risk. Mining already taught the market how to contract large industrial load.
- Large compute load
- Santiago colo plus a live thesis of compute next to Atacama solar or southern hydro. Water in the north is scarce; coastal or reuse cooling is part of diligence. Latency to North America and Brazil is a workload design choice.
- Renewables
- Among the world’s strongest solar resources in the north; hydro in the south; wind in several corridors. Midday solar abundance vs evening/night firming is the same physics as elsewhere, with a thinner grid.
- In the transaction
- Name the node on the CEN system. A PMGD or utility-scale solar PPA in the north plus a Santiago hall is a transmission product. BTM at a mining or generation node can be cleaner if the campus can sit there. Water and community (including Indigenous consultation where it applies) are critical-path, not footnotes.
Colombia XM
- Territory
- Colombia — XM as system and market operator, hydro-forward with growing solar, Andean and coastal load pockets.
- Market design
- Wholesale market with reliability / firm-energy constructs that reflect hydro risk (El Niño years). Connection through the UPME / transmitter path. Not an ISO queue ID in the U.S. sense.
- Large compute load
- Bogotá and Medellín are the IT load centers. Large new MW depends on regional transmission, altitude/cooling, and political/community process. Fiber and seismic design are part of campus spec.
- Renewables
- Hydro is the 8760 backbone in wet years; drought years are the stress test. Solar is the growth resource. Firm energy certificates and contracted reliability products matter to lenders.
- In the transaction
- Model hydrology, not only average prices. A solar PPA without firm energy is a shape product. Confirm XM/UPME connection stage and whether the offtaker can actually take power at that node under Colombian commercial rules.