Physical AI × IoT

Refrigeration, cold storage & HVAC.The next energyinfrastructure.

Turning power-consuming equipment into a source of energy resources.

Explore Products & ServicesContact Us

Investors & Partners

  • Mitsubishi UFJ Trust and Banking
  • Nomura Holdings
  • Tokyo Gas
  • Fujita
  • Sinanen
  • NOBUNAGA Capital Village
  • Suzuyo Shoji
  • Mitsubishi UFJ Capital

One IoT and Physical AI system.
Five kinds of value.

Connect an IoT unit to existing or newly installed refrigeration and HVAC equipment. AI controls it automatically. A single IoT and AI system creates five kinds of value at once.

  1. 01SAVEEnergy-Saving Control
  2. 02EARNDemand Response
  3. 03SENSEDigitalisation & AI Platform
  4. 04SELECTPower Procurement
  5. 05SUBSCRIBEEquipment & IoT Subscription
Illustration of the Greenphard platform at the centre, connecting IoT units on a logistics warehouse's refrigeration and HVAC equipment with a cloud dashboard to create five kinds of value: energy-saving control, demand response, digitalisation and an AI platform, power procurement, and equipment and IoT subscriptions

Greenphard IoT DR SolutionIoT unit + cloud AI + visualization + optimized control

Explore Products & Services

Greenphard
in numbers

37
sites (cumulative deployments)
Industrial equipment, mainly at large factories operated by major companies
24
sites | DR track record
Large factories operated by major companies
10 MW/yr
Demand-response power resources created and provided
40%
Maximum electricity-use reduction achieved

Cumulative deployments as of May 2026. The 24 sites and 10 MW represent DR resources at the time of the effectiveness test.

* 10 MW equivalent: approximately 3,300 households, or 10,000 people, based on contracted power; up to approximately 20,000 people based on actual peak-time electricity use.

View our track record

The whole city
as a power plant

Founded in Tokyo in 2021, we are a multinational greentech startup connecting those who use power with those who supply it, with the aim of improving the efficiency of energy use worldwide.

About Greenphard

To start, share
these three items

We’ll show results and costs in concrete numbers. Control can start in as little as 2 months after contract signing.

  1. 30-minute utility-meter data and electricity bills (12 months each)
  2. Equipment list (refrigeration & HVAC)
  3. Layout drawings and single-line diagrams
Request an Estimate

News

View all news

We’re hiring

Join us in turning cities around the world into power plants.

From Tokyo to the world. We’re looking for people who want to build the future of energy with their own hands.

A multinational engineering team discussing equipment in an office (illustrative image)

We’re growing fast and looking for people to take on the challenge with us. Join us to tackle work for social good at scale and make an impact on the world.

Explore Careers