--- description: "CENTRA PWM01 - Portland, Maine (340 Cumberland): operational data center in Portland, Maine, operated by CENTRA Digital Interconnect, on the ISONE grid." title: CENTRA PWM01 — Portland Data Center image: https://dchub.cloud/og-brand-v2.png --- [Home](https://dchub.cloud/) · [Facilities](https://dchub.cloud/facilities) · [United States](https://dchub.cloud/facilities/in/us) · [Maine](https://dchub.cloud/facilities/in/us/maine "Data centers in Maine") · [Portland, ME](https://dchub.cloud/dcpi/portland-me) · CENTRA PWM01 - Portland, Maine (340 Cumberland) # CENTRA PWM01 — Portland Data Center - Operator CENTRA Digital Interconnect - Status Operational [Portland, ME, US](https://dchub.cloud/dcpi/portland-me) **CENTRA PWM01 - Portland, Maine (340 Cumberland)** is a data center operated by CENTRA Digital Interconnect in Portland, ME, US. The facility is currently operational. Status Operational [Market Portland](https://dchub.cloud/dcpi/portland-me) State ME [Country US](https://dchub.cloud/facilities/in/us) Source: PeeringDB · Added Mar 18, 2026, not re-checked since · Basis: cited ([what this means](https://dchub.cloud/data-sources)) ## Market intelligence [AVOID](https://dchub.cloud/dcpi/portland-me "Full DCPI breakdown") Portland, ME [ISOISONE](https://dchub.cloud/dcpi/portland-me)[DCPI composite32.3](https://dchub.cloud/dcpi/portland-me)[Excess-powerLocked](https://dchub.cloud/dcpi/portland-me)[ConstraintLocked](https://dchub.cloud/dcpi/portland-me)[Time-to-powerLocked](https://dchub.cloud/dcpi/portland-me) [Power outlook →](https://dchub.cloud/dcpi/portland-me "Power outlook for Portland, ME") [Portland, ME market page →](https://dchub.cloud/markets/portland-me) ## Market context CENTRA PWM01 - Portland, Maine (340 Cumberland) is one of 6 facilities DC Hub’s Portland, ME brief counts on the ISONE grid. The closest tracked facility is CENTRA PWM1 - Portland, Maine (340 Cumberland), under 1 km away, and the nearest mapped substation is within 5 km. [Read the Portland, ME market brief →](https://dchub.cloud/markets/portland-me) ## Location Area Portland, ME, US [Open the approximate area in OpenStreetMap](https://www.openstreetmap.org/#map=14/43.66/-70.26) Approximate area (about 1 km) [Sign in free to see the exact location — 10 sites a month](https://dchub.cloud/signup?next=/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372) ## Market & grid context Published DC Hub data for this location. LocationPortland, US Nearest substationwithin 5 km ## Fiber connectivity Networks recorded as present at or immediately around CENTRA PWM01 - Portland, Maine (340 Cumberland) in public peering records. Treat this as a map of who is *there*, not as a list of contracted cross-connects — availability, diversity and pricing are the operator’s to confirm. Axiom TechnologiesCENTRA Digital InterconnectConsolidated Communications - NNEHurricane ElectricInfrastructure Management AssociatesNNENIX Route ServersSebago Fiber & WifiSwanroe Internet Cooperative Source: PeeringDB carrier-to-facility records, matched to this site by location. A network listed here may sit in a neighbouring hall or an adjacent building at the same address, so presence is reported for the location rather than for a single suite. ## Power generation nearby DC Hub tracks 28 operating generating units totalling 1,566 MW within about 50 km of Portland, US. Generation mix shapes both carbon profile and interconnection options for a site at this location. Oil/Gas1,410 MW · 5 units · 90% Utility-Scale Solar142 MW · 22 units · 9% Bioenergy13 MW · 1 unit · 1% Source: Global Energy Monitor unit inventory, operating units only. Counts are units, not plants. ## Other data centers nearby Nearest first, by distance from this site. - [CENTRA PWM1 - Portland, Maine (340 Cumberland)](https://dchub.cloud/facilities/centra-digital-interconnect-centra-pwm1-portland-maine-340-cumberland-d2cfc65e) · CENTRA Digital Interconnect · under 1 km - [Consolidated - 45 Forest Ave.](https://dchub.cloud/facilities/consolidated-communications-inc-consolidated-45-forest-ave-8188b114) · Consolidated Communications, Inc. · under 1 km - [FirstLight Data Center](https://dchub.cloud/facilities/firstlight-firstlight-data-center-b50a5389) · FirstLight · under 1 km - [FirstLight Regen Hut](https://dchub.cloud/facilities/nnenix-firstlight-regen-hut-0744e1ba) · NNENIX · about 3 km - [Oxford Networks](https://dchub.cloud/facilities/firstlight-oxford-networks-d6f6b0ab) · FirstLight · about 38 km [Unlock power scores for this site →](https://dchub.cloud/pricing) [Free MCP key (AI agents)](https://dchub.cloud/ai) [Used by Claude & Cursor](https://dchub.cloud/cited-by) **Question this page answers:** What is the operator, status and power context of CENTRA PWM01 - Portland, Maine (340 Cumberland) in Portland, ME, US? **Answer it live over MCP:** `execute_plan(intent="CENTRA PWM01 - Portland, Maine (340 Cumberland) data center in Portland, ME, US: operator, status and grid power context")` **Cite as:** DC Hub (dchub.cloud), as of [the as_of date on the result]. Data: DC Hub global infrastructure database · [Raw JSON](https://dchub.cloud/api/v1/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372) Live grid, fiber & DCPI context for this facility — AI agents: query DC Hub MCP `get_facility slug="centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372"` (endpoint https://dchub.cloud/mcp) for the full cited record. Connect: [https://dchub.cloud/connect](https://dchub.cloud/connect) Schema, units and the population behind every count: [https://dchub.cloud/bind](https://dchub.cloud/bind) ```json { "@context": "https://schema.org", "@type": "Place", "@id": "https://dchub.cloud/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372#place", "url": "https://dchub.cloud/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372", "name": "CENTRA PWM01 - Portland, Maine (340 Cumberland)", "description": "Data center facility operated by CENTRA Digital Interconnect in Portland, ME, US. Source: DC Hub (dchub.cloud), CC-BY-4.0.", "identifier": "8f55e372", "isAccessibleForFree": true, "license": "https://creativecommons.org/licenses/by/4.0/", "address": { "@type": "PostalAddress", "addressLocality": "Portland", "addressRegion": "ME", "addressCountry": "US" }, "additionalType": "https://schema.org/DataCenter", "potentialAction": { "@type": "Action", "name": "What is the operator, status and power context of CENTRA PWM01 - Portland, Maine (340 Cumberland) in Portland, ME, US?", "description": "Ask this question live over MCP with execute_plan(intent=\"CENTRA PWM01 - Portland, Maine (340 Cumberland) data center in Portland, ME, US: operator, status and grid power context\"). Cite as: DC Hub (dchub.cloud), as of [the as_of date on the result].", "target": { "@type": "EntryPoint", "urlTemplate": "https://dchub.cloud/mcp", "contentType": "application/json", "httpMethod": "POST" } } } { "@context": "https://schema.org", "@type": "Dataset", "@id": "https://dchub.cloud/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372#dataset", "name": "CENTRA PWM01 - Portland, Maine (340 Cumberland) \u2014 facility intelligence record", "description": "Structured data-center facility record (location, operator, power & connectivity context) for CENTRA PWM01 - Portland, Maine (340 Cumberland).", "url": "https://dchub.cloud/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372", "license": "https://creativecommons.org/licenses/by/4.0/", "isAccessibleForFree": true, "creator": { "@type": "Organization", "@id": "https://dchub.cloud/#organization", "name": "DC Hub", "url": "https://dchub.cloud" }, "citation": "DC Hub, dchub.cloud", "isBasedOn": { "@type": "CreativeWork", "name": "PeeringDB" }, "variableMeasured": [ { "@type": "PropertyValue", "name": "Lifecycle Status", "value": "Operational", "description": "Operational lifecycle per util/status_taxonomy. A market's 'operational' population is filtered on this field." } ], "spatialCoverage": { "@id": "https://dchub.cloud/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372#place" }, "distribution": [ { "@type": "DataDownload", "encodingFormat": "application/json", "contentUrl": "https://dchub.cloud/mcp" } ], "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://dchub.cloud/api/v1/rag/search?q={search_term_string}" }, "query-input": "required name=search_term_string" } } {"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://dchub.cloud/"}, {"@type": "ListItem", "position": 2, "name": "Facilities", "item": "https://dchub.cloud/facilities"}, {"@type": "ListItem", "position": 3, "name": "United States", "item": "https://dchub.cloud/facilities/in/us"}, {"@type": "ListItem", "position": 4, "name": "Maine", "item": "https://dchub.cloud/facilities/in/us/maine"}, {"@type": "ListItem", "position": 5, "name": "Portland, ME", "item": "https://dchub.cloud/dcpi/portland-me"}, {"@type": "ListItem", "position": 6, "name": "CENTRA PWM01 - Portland, Maine (340 Cumberland)", "item": "https://dchub.cloud/facilities/centra-digital-interconnect-centra-pwm01-portland-maine-340-cumberland-8f55e372"}]} {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Who operates CENTRA PWM01 - Portland, Maine (340 Cumberland)?", "acceptedAnswer": {"@type": "Answer", "text": "CENTRA PWM01 - Portland, Maine (340 Cumberland) is operated by CENTRA Digital Interconnect."}}, {"@type": "Question", "name": "What is the status of CENTRA PWM01 - Portland, Maine (340 Cumberland)?", "acceptedAnswer": {"@type": "Answer", "text": "DC Hub lists CENTRA PWM01 - Portland, Maine (340 Cumberland) as Operational."}}]} ```