Toshiba America Energy Systems

What Toshiba America Energy Systems does

Toshiba America Energy Systems Corporation (TAES) is a wholly-owned subsidiary of Toshiba Corporation, headquartered in West Allis, Wisconsin, and the North American operating entity for Toshiba's power generation business. Founded in 2015 through the integration of legacy Toshiba energy businesses, TAES designs, manufactures, and services utility-scale steam turbine generators (STGs) ranging from 200 MW to 1,200 MW, alongside geothermal, hydro, nuclear turbine generators, and carbon neutral solutions including CCUS and hydrogen technologies. The company is the largest STG provider in North America for units 200 MW and larger, with nearly 40 GW of installed capacity, 133 STG units delivered in North America since 1967, and a global installed base of more than 2,000 turbines exceeding 200,000 MW of cumulative capacity.

The company's revenue model blends high-value hardware sales (large custom-engineered STGs, geothermal and nuclear turbines, carbon capture plants, and SCiB energy storage systems), aftermarket services (maintenance, outage planning, repairs, inspections, steam path audits, rotor rewinds, and parts), and recurring digital revenue from the EtaPRO platform (real-time monitoring, predictive analytics, and optimization acquired from GP Strategies in 2021 and extended via EtaPRO Elevate in 2026). Proprietary technologies include Super Rotor Technology, impulse steam path design for geothermal turbines, Generation III+ nuclear turbine generator designs installed across 50+ countries, and SCiB lithium titanium oxide battery chemistry.

TAES sells primarily to electric utilities, power producers, and industrial customers through an enterprise field sales motion with direct quotation, technical sales engineering, and customer portal support. Strategic partnerships include JSW Energy (India thermal expansion via Toshiba JSW Power Systems) and Meidensha (SF6-free gas insulated switchgear). The company operates alongside Toshiba International Corporation (TIC) for industrial motors, drives, and UPS/SCiB systems, and Toshiba America, Inc. (TAI) as regional holding entity, all under Tokyo-listed Toshiba Corporation.

Name

Toshiba America Energy Systems

Legal name

Toshiba America Energy Systems Corporation

Website

https://toshiba.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

251–500 employees

Short description

Toshiba America Energy Systems (TAES) is a wholly-owned Toshiba Corporation subsidiary that designs, manufactures, and services utility-scale steam turbine generators (200-1,200 MW), geothermal, hydro, and nuclear turbines, and carbon capture solutions for electric utilities, power producers, and industrial customers across the Americas.

Ownership category

akta.pro rank

Product category

Power Generation Equipment

NAICS

Turbine and Turbine Generator Set Units Manufacturing (333611), Motor and Generator Manufacturing (335312), Electric Power Generation (22111)

SIC

Engines & Turbines (3510), Motors & Generators (3621), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Power Generation Plant Construction (Thermal, Hydro, Nuclear) (IMAFADAC)

akta.pro secondary industries

Turbines, Generators & Hydromechanical Equipment Manufacturing (OEMs) (EUACAEAH), Thermal Power Plant Modernization & Life Extension (Boiler/Turbine/Generator) (EUAEALAA), Utility-Scale BESS Project Development & Ownership (IPP/Developer) (EUAFAAAA)

Keywords

• Steam turbine generators
• Power generation equipment
• Turbine maintenance services
• Hydroelectric power solutions
• Nuclear power systems

Headquarters

HQ city

West Allis

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Power Generation Equipment Sales: Sale of steam turbine generators, hydroelectric turbines, geothermal turbines, and nuclear turbine generators. New equipment solutions for utilities building combined-cycle, thermal, hydro, or nuclear power stations.
2. Turbine Generator Services: Maintenance, outage planning, repairs, inspections, and parts replacement for installed turbine and generator equipment. Covers all major OEM steam turbine and generator units.
3. Digital Solutions and Software: EtaPRO software platform providing real-time monitoring, predictive analytics, and optimization tools for power plant operations.
4. Carbon Neutral Solutions: Carbon capture, storage, and utilization solutions including engineering design, evaluation, and optimization of CO2 capture plants.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Toshiba America Energy Systems designs, manufactures, and services large-scale power generation equipment including steam turbine generators (200MW to 1200MW), hydroelectric turbines, geothermal steam turbines, and nuclear turbine generators for Generation III+ reactors. The company provides outage planning, maintenance, repairs, parts replacement, and digital monitoring software (EtaPRO) for utility, industrial, and infrastructure operators across North America.

Product overview

Toshiba America Energy Systems operates as part of the Toshiba Americas Group, offering a comprehensive portfolio of energy, industrial, and electronics solutions. The core offerings center on power generation equipment (Steam Turbine Generators ranging 200-1200MW for thermal, nuclear, and hydro applications), Carbon Neutral Solutions including CCUS and hydrogen technologies, and Geothermal Steam Turbines. TAES provides turbine generator services including maintenance, repairs, and parts manufacturing. Through the acquired EtaPRO platform, TAES offers digital monitoring, predictive analytics, and optimization software for power plant operations. Toshiba International Corporation (TIC) complements the portfolio with industrial products including Motors, Adjustable Speed Drives, Power Electronics (UPS systems 1-2000kVA and SCiB energy storage), Controls, Industrial Automation (DCS, PLCs, HMIs), Transmission & Distribution Equipment, Automotive Electric Motors for HEVs, and IoT Solution Pack for edge monitoring. Additional offerings include Healthcare (Heavy Ion Therapy Systems) and SCiB rechargeable battery technology for energy storage applications.

Differentiator

Problem solved

Functional benefit

Brands

• EtaPRO: Digital software platform providing real-time monitoring, predictive analytics, and optimization tools for thermal, nuclear, hydro, and renewable power plants.

Products and services

• Steam Turbine Generator (STG) Large-scale steam turbine generators for power plants ranging from 200MW to 1200MW, with product lineup including TX-1, TX-2G, TX-2, TX-4, TX-6, and TX-8 models for combined-cycle, thermal, and nuclear power stations.
• Carbon Neutral Solutions Carbon Capture Utilization and Storage (CCUS) solutions, hydrogen technologies, and decarbonization solutions including CO2 capture plants capable of capturing over 600 tons of CO2 per day.
• Geothermal Steam Turbines Geothermal power generation turbines including GXP-2B, GXP-5C, GXP-2C, and GXP-X models, utilizing high-efficiency impulse steam path technology for various steam conditions.
• Hydro Power Solutions Hydraulic turbines and generators including pump-turbines for pumped-storage, Francis turbines, Kaplan turbines, bulb turbines, and Pelton turbines for various head and discharge conditions.
• Nuclear Power Solutions Nuclear power solutions including steam turbine generators for Generation III+ reactors, construction, maintenance, support services, and restart and decommissioning services.
• Turbine Generator Services Maintenance, repair, inspection, and outage services for steam, nuclear, and hydro turbines and generators, including turnkey outage services, steam path audits, life assessments, rotor rewinds, and parts manufacturing.
• EtaPRO Digital Energy Platform Real-time monitoring, predictive analytics, and optimization software platform for thermal, nuclear, hydro, and renewable power plants, providing anomaly detection, trend tracking, and asset performance management.
• EtaPRO Elevate A portfolio of solutions within the EtaPRO platform designed to enhance plant efficiency, asset reliability, and financial performance for power plants.
• Uninterruptible Power Systems (UPS) Single-phase UPS (1-22 kVA) and three-phase UPS (15-2000 kVA) systems for data centers, telecommunications, healthcare, retail, and industrial applications.
• SCiB Energy Storage Systems (ESS) Lithium Titanium Oxide (LTO) battery-based energy storage systems in 480V, 288V, and 125V configurations for UPS and critical power applications.
• Industrial Motors Low and medium voltage motors including general purpose, definite purpose, severe duty, explosion proof, synchronous, wound rotor, and totally enclosed designs for industrial applications.
• Adjustable Speed Drives Low voltage and medium voltage variable frequency drives (AS3, T300MV2, MTX series) for industrial motor control applications.
• Transmission & Distribution Equipment Gas insulated transformers, power transformers, distribution transformers, and surge arresters for grid infrastructure.
• Automotive Electric Motors High-performance drive motors and generators for hybrid electric vehicles (HEVs) with annual production capacity of 380,000 motor and generator sets.
• Heavy Ion Therapy System Cancer treatment system using heavy ion technology with world's smallest rotating gantry for targeted tumor irradiation, developed in collaboration with NIRS/QST.

Quantifiable outcome

• Over 10+ years extended turbine life with Super Rotor Technology
• +3 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature6 records

Partnerships

Two partnerships are on record, tiered core and minor.

• GP Strategies CorporationcoreTechnology or Integration · 4 October 2021Toshiba America Energy Systems acquired the EtaPRO software platform from GP Strategies Corporation, integrating EtaPRO employees and technology into its operations. The acquisition closed in Q3 2021 pending regulatory review.
• MeidenshaminorStrategic or Co-development PartnerPartnership with Meidensha to develop gas insulated switchgear (GIS) using a natural origin gas that does not contain SF6, as a substitute for sulphur hexafluoride which has 23,500 times the global warming potential of CO2.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• MAN Energy Solutions: Supplies large-bore engines, turbines, and turbochargers used in power generation and industrial applications; overlaps with TAES in large rotating equipment and power generation service, particularly for engine-based and industrial power.
• Caterpillar: Through its Cat Power segment, supplies large engine-generator sets for standby and prime power to data centers, utilities, and industrials; overlaps with TAES in motor/generator manufacturing and standby power but is a broader industrial OEM.
• Wärtsilä: Supplies reciprocating engines and energy storage solutions for power generation and marine applications; competes with TAES in distributed and engine-based power and increasingly in grid-scale storage — adjacent rather than direct.
• Hitachi Energy: A broad T&D, transformers, and grid solutions incumbent overlapping with TAES's transmission and distribution equipment and grid-facing digital products; comparable utility customer base, but anchored in T&D rather than turbine generation.
• Rolls-Royce Power Systems (mtu): Supplies engine-based power generation and large diesel/gas gensets for mission-critical, data center, and industrial applications; comparable to TAES in generator and energy storage-adjacent offerings but more focused on reciprocating-engine power.

Direct peers

• GE Vernova: GE's standalone power and grid business, a direct head-to-head competitor in large steam and gas turbine generators (including for nuclear and combined-cycle plants), grid equipment, and digital/plant optimization software. Closest comparable in scale, scope, and customer base across TAES's core STG and energy services lines.
• Siemens Energy: A global direct peer competing with TAES across steam and gas turbines, grid technologies, and power plant services; serves the same utility customer base for combined-cycle, thermal, and nuclear STGs and offers comparable service/retrofit franchises.
• Andritz: A leading OEM of hydro turbines and generators (Francis, Kaplan, Pelton, bulb), directly competing with TAES's Hydro Power Solutions line and adjacent in pumped-storage equipment — the most direct peer for TAES's hydropower business.
• Mitsubishi Power: Mitsubishi Heavy Industries' power systems division; competes directly with TAES in large-scale steam and gas turbines for thermal, combined-cycle, and nuclear applications, as well as in turbine-generator services — making it one of the closest structural peers.
• Voith Hydro: Voith's hydro power business manufactures turbines and generators across the same hydro topologies (Francis, Kaplan, Pelton) and serves utilities and pumped-storage projects — a direct peer to TAES's hydro offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/user/toshibainnovation
• LinkedInlinkedin.com/company/toshiba-america-nuclear-energy
• Xx.com/ToshibaTAES

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Toshiba America Energy Systems