Best Energy Tech Companies in Portland, United States
The 49 best Energy Tech companies in Portland, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Ocean Renewable Power Company.
Our analysis of 79 Energy Tech companies
$38.9b in tracked funding; 92% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy Tech companies in Portland
| # | Company | Disclosed funding | Last round | Employees | Founder | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Ocean Renewable Power Company Helical horizontal axis turbines | $36M | 18 mo ago | 26 | — | Top 10M | — | — |
| 2 | LO3 Energy Offering blockchain technology for energy trading | $18M | 65 mo ago | 24 | — | — | — | — |
| 3 | IOTAS Provider of a smart home hub for integrating various connected devices on one platform | $18M | 64 mo ago | 30 | — | Top 50M | 5 patents Secure provisioning and authentication of IoT wireless devices | — |
| 4 | OpConnect EV charging solutions | $14M | 17 mo ago | 19 | Dan Lulich Co-Founder & CTO | Top 10M | — | — |
| 5 | Ventacity Provider of heat recovery ventilation units | $8M | 91 mo ago | 28 | — | — | — | — |
| 6 | InPipe Energy Provider of waste water management systems for electricity generation | $7M | 59 mo ago | 9 | Gregg Semler CEO & President | Top 50M | — | — |
| 7 | Pacific Light Tech Provides engineered nano materials for high-efficiency solid-state lighting | $5M | 139 mo ago | 12 | — | — | — | — |
| 8 | Skip Technology Developer of liquid battery | $4M | 21 mo ago | — | Ben Brown Co-Founder | — | 3 patents Network traffic queue management and scheduling for data communication systems | — |
| 9 | EnergyRM Provider of solutions for energy efficiency metering and analytics for commercial building | $4M | 71 mo ago | 4 | Jason Gregory Co-Founder & CEO | — | — | — |
| 10 | Ren Energy Provider of PPA marketplace solutions | $3M | 38 mo ago | 16 | Morgan West Co-Founder | Top 50M | — | 1 partnership |
| 11 | Global Energy Transmission Autonomous in-flight wireless charging solutions for drones, enabling limitless flight | $3M | 14 mo ago | 7 | Bill Kallman Co-Founder and U.S. Manager | — | — | — |
| 12 | Community Energy Labs IoT, SaaS & AI-driven energy monitoring solutions for commercial applications | $3M | 35 mo ago | 10 | Tanya Barham CEO | — | — | — |
| 13 | Dynamic Grid Offering solutions design and optimize the distributed energy resource | $2M | 16 mo ago | 3 | Peter Lieven Founder | — | — | — |
| 14 | Lit Motors Developer of autonomous-balancing electric vehicles designed for efficient and safe transportation 37Patents top 36%Tech top 40%Moat top 41%Innovation top 42% All 10 signals ▾Patentstop 36% Techtop 40% Moattop 41% Innovationtop 42% Producttop 43% Growthtop 45% Talentbottom 49% Fundingbottom 42% Globalbottom 36% Marketbottom 29% Patents: 129 patents matched (strict assignee match) · 16 filings since 2022 vs 35 in 2017-21 Tech: 25 technologies across 5/8 capability areas · Cloud: Cloudflare, Google Cloud rank vs industry peers · Fliar Intelligence Index 37/100 | $2M | 14 mo ago | 22 | Danny Kim Founder & CEO & CTO | Top 5M | 129 patents Advanced control and stability systems for two-wheel self-balancing electric vehicles. | — |
| 15 | RYNO Motors Motorized Uni-cycle | $2M | 151 mo ago | 3 | Chris Hoffmann Founder & CEO | — | 11 patents Self-balancing electric one‑wheel personal transport vehicles | — |
| 16 | Building Energy Cloud-hosted solutions for managing energy efficiency in buildings | $930K | 121 mo ago | 11 | — | — | — | — |
| 17 | AlphaCard ID cards, printers, software, and supplies for secure identification | $645K | 139 mo ago | 40 | — | Top 5M | — | — |
| 18 | IT Aire Data room cooling systems | $325K | 119 mo ago | — | Jason K. Patz CEO | — | — | — |
| 19 | Chargely App-based platform for locating EV charging stations | $150K | 29 mo ago | — | David Tse Founder & CEO | — | — | — |
Top 12 Energy Tech companies in Portland
#1
Series C · Portland, Maine · founded 2004 · 26 employees$35.9Mraised▾
Helical horizontal axis turbines. The company focused on developing technology for tidal power generation. The company has developed its proprietary TidGen and RivGen systems which use a patented core technology platform, the turbine generator unit. Their turbines systems are used in rivers and ocean currents
- Jan 2025Grant (prize money)$17.5M
- Jan 2025Grant (prize money)$148.4K
- Jul 2024Grant (prize money)$200K
- Jun 2022Grant (prize money)$148.4K
#2
Series A · Portland, Oregon · founded 2012 · 19 employees$14Mraised▾
EV charging solutions. It provides a a cloud-based software platform and support for EV charging needs.
- Feb 2025Series A$1.5M
- Sep 2024Series A$5.3M
- Jun 2023Series A$5.3M
- Oct 2022Series A$850K
#3
Seed · Portland, Oregon · founded 2015 · 7 employees$3.1Mraised▾
Autonomous in-flight wireless charging solutions for drones, enabling limitless flight. This innovative technology empowers battery-powered drones to recharge mid-air, extending flight time and enhancing autonomy. The solution includes ground stations for wireless power transmission and commercial-grade drones equipped with wireless power receiving systems and rapid battery charging packs. This technology disrupts wireless power standards, enabling continuous drone operation for various industrial applications like monitoring, security, and delivery. The company offers turnkey solutions and collaborates with strategic partners to build wireless power networks, providing charging as a service. This B2B model offers a technical reference design for leading tech companies, service providers, and drone manufacturers, accelerating market adoption. The wireless power transfer technology is patented, ensuring a safe and efficient solution for the drone industry, with potential applications in urban air transportation.
- May 2025Seed$400K
- Jun 2020Seed$600K
- May 2017Seed$2.5M
#4
Seed · Portland, Oregon · founded 2005 · 22 employees$2Mraised▾
Developer of autonomous-balancing electric vehicles designed for efficient and safe transportation. It focuses on combining the benefits of both cars and motorcycles into a two-wheeled vehicle. The company's AEV platform aims to reduce waste, emissions, and commute time through gyro-stabilization technology. The technology allows the vehicle to maintain stability, even in situations where motorcycles typically fail. The vehicle architecture is designed to be compact, spacious, and efficient, suitable for daily commutes and weekend trips.
- May 2025Seed$25K
- Mar 2014Seed$1M
#5
Seed · Portland, Maine · founded 2010 · 3 employees$2.5Mraised▾
Dynamic Grid provides solutions to design, optimize and deploy distributed energy resource. It provides software solutions that include simulation tools for project feasibility, controls technology for storage devices, and AI-enabled optimization for microgrids and edge devices. Its AI-enabled algorithms provide the realtime cost of power data so consumers and utilities can leverage cost savings and implement demand management protocols.
- Mar 2025Seed$1.1M
- Feb 2019Grant (prize money)$149.9K
- Jul 2018Grant (prize money)$150K
- Jun 2016Grant (prize money)$1.1M
#6
Series A · Portland, Oregon · founded 2018$3.8Mraised▾
Developer of liquid battery. It offers a liquid membrane system based battery that uses a thin sheet of flowing liquid to separate the primary fuels of the battery.
- Oct 2024Series A$3.1M
- Apr 2024Seed—
- May 2021Seed$150K
- May 2021Seed$472.1K
#7
Seed · Portland, Oregon · founded 2021 · 2 employees$50Kraised▾
Provider of cloud-enabled building energy management solutions. The company offers solutions for automating and maintaining building energy efficiency. It provides an automation system for building owners and operators to get customer oversight information.
- 2025Seed$50K
- Jun 2023Seed—
#8
Funding Raised · Portland, Oregon · founded 2019 · 10 employees$2.6Mraised▾
IoT, SaaS & AI-driven energy monitoring solutions for commercial applications. It offers smart energy management & decarbonization for community building owners.
- Sep 2023Grant (prize money)$650K
- Feb 2023Grant (prize money)$275K
- Jul 2022Grant (prize money)$131.5K
- May 2022Grant (prize money)$150K
#9
Acquired · Portland, Oregon · founded 2014 · 30 employees$17.5Mraised▾
Provider of a smart home hub for integrating various connected devices on one platform. The company automates home appliances by installing smart outlets, switches sensors, thermostats, and more. All these devices are controlled using a proprietary hub that can connect many devices at once. The software leverages machine learning to learn about user activities.
- Apr 2021Series A$2.8M
- Oct 2019Series A$8.5M
- Nov 2018Series A$700K
- Nov 2017Series A$5.3M
#10
Seed · Portland, Oregon · founded 2017 · 16 employees$3.2Mraised▾
Provider of PPA marketplace solutions. It enables companies with global supply chains to source energy. It solves the financial, technical, and logistical challenges associated with sourcing renewable energy to cover supply chain emissions.
- May 2023Seed$2.3M
- Mar 2023Seed$915K
#11
Series B · Portland, Oregon · founded 2015 · 24 employees$17.6Mraised▾
LO3 Energy offers an open-source, cryptographically secure blockchain solution to manage transactions across a microgrid. The product offered is 'TransActive Grid', which matches households that generate electricity with those who need it, executing sales automatically using smart contracts with little-to-no human involvement.
- Mar 2021Series B$11M
- Jul 2019Series A—
- Apr 2019Series A—
- Dec 2017Series A—
#12
Series A · Portland, Oregon · founded 2016 · 9 employees$7Mraised▾
InPipe Energy provides a wastewater management system for electricity generation. It provides renewable energy and smart water technology focused on generating low-cost, clean electricity from the flow of water in gravity-fed water pipelines.
- Aug 2021Series A$6.6M
- Aug 2021Seed$400K
- Jan 2020Grant (prize money)$450K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Grid Energy Storage is moving in the United States
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 5,941 United States-affiliated papers.
- Electric Power Research Institute204
- Pacific Northwest National Laboratory202
- Argonne National Laboratory193
- Northeastern University151
- Massachusetts Institute of Technology124
- Battery (electricity)57→359
- Electrolyte37→318
- Electrochemistry30→240
- Cathode32→224
- Anode37→209
- Renewable energy40→492
- Battery (electricity)59→507
- Power (physics)8→227
- Electrolyte27→244
- Electrochemistry37→240
- Battery (electricity)35→184
- Renewable energy24→156
- Electrolyte13→114
- Electrochemistry10→80
- Cathode9→72
Where energy storage is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing energy storage patents in the United States
United States energy storage patent filing is accelerating — 8,522 filings from 3,681 assignees (2016–2025), led by General Electric, ESS Technology, GM Global TECH Operations; annual filings 687→1058.
- General Electric592
- ESS Technology276
- GM Global TECH Operations233
- Fastcap Systems205
- UNIV California180
- Rondo Energy157
- United Technologies154
- Battelle Memorial Institute146
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.