Low Impact Hydropower Institute

What Low Impact Hydropower Institute does

Low Impact Hydropower Institute (LIHI) is a U.S. nonprofit certification organization founded in 2001 and headquartered in Boston, Massachusetts, that defines and certifies low-impact hydropower facilities through a science-based, public-input process. Its core product is a single certification program built on eight criteria — ecological flow regimes, water quality, upstream and downstream fish passage, watershed and shoreline protection, threatened and endangered species, cultural and historic resources, and recreational resources — codified in a 2nd Edition LIHI Handbook and adjudicated via formal applications, public comment periods, appeals, and mid-term reviews. LIHI has issued certificates to over 200 hydropower facilities across multiple U.S. states, with terms typically lasting 10 years, and operates supporting products including a Certified Facilities database, a Pending Applications tracking service, and a Certificate Holder Toolkit.

LIHI's revenue model is a professional-services fee structure tied to the certification lifecycle — applications, mid-term reviews, and annual compliance reviews — though pricing is not publicly disclosed. The go-to-market is direct and consultative: facility owners apply to LIHI directly, undergo reviewer assessment, and engage in a multi-stage process that includes reviewer reports, preliminary decisions, appeals, and final certification. The customer base is concentrated in the U.S. hydropower generation segment, with named enterprise customers including Brookfield Renewable Energy Group (Rumford Falls, multiple Great Lakes Hydro America facilities), LS Power/Patriot Hydro (Gorham), and Eagle Creek Renewable Energy (Worumbo). LIHI positions itself as the only comprehensive third-party certification program for low-impact hydropower and aligns its criteria with FERC licensing and state environmental agency standards.

The organization is led by Executive Director Shannon Ames with a small staff (1–10 employees) including a Certification Program Director, Policy Director, Communications Manager, and Administrative Manager. Governance is supported by a board of directors, and the organization holds a Candid Guidestar Platinum 2026 transparency seal. LIHI has no disclosed venture or private equity backing, no acquisitions or M&A activity, and operates as an independent, donation- and fee-supported nonprofit. Its multilingual website (English, Spanish, French, Traditional and Simplified Chinese) and ongoing engagement with federal and state agencies (FERC, U.S. Fish and Wildlife Service, NMFS, Maine Department of Inland Fisheries and Wildlife) reflect a stakeholder-engagement posture rather than a technology-platform model.

Name

Low Impact Hydropower Institute

Legal name

Low Impact Hydropower Institute

Website

https://lowimpacthydro.org

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

The Low Impact Hydropower Institute is a U.S. nonprofit founded in 2001 that operates the leading science-based, public-input certification program for low-impact hydropower facilities, serving hydropower owners and operators nationwide.

Ownership category

akta.pro rank

Product category

Hydropower Environmental Certification Services

NAICS

Testing Laboratories and Services (54138), Environmental Consulting Services (541620)

akta.pro primary industry

Biomass Fuel Quality Testing, Certification & Sustainability Compliance (ENplus, SBP, FSC/PEFC) (EUAAAJAI)

akta.pro secondary industries

Sustainable Forest Certification & Chain-of-Custody Services (FSC/PEFC/SFI) (IMAMAJAJ), Certified Compliance & Reporting Services (R2/e-Stewards, Audit, ESG) (BPALAIAL)

Keywords

• Hydropower certification
• Low impact certification
• Environmental certification
• Renewable energy standards
• Facility certification services

Headquarters

HQ city

Arlington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Certification Services: LIHI generates revenue through certification and recertification fees for hydropower facilities. The organization operates a fee structure for applications, mid-term reviews, and annual compliance reviews. Facilities seeking low-impact certification submit applications and pay associated fees throughout the certification lifecycle.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

LIHI operates a science-based third-party certification program that defines and verifies low-impact hydropower facilities across the U.S. Facility owners apply, pay certification/recertification fees, and undergo evaluation against eight environmental and cultural criteria. Certified facilities are publicly listed and gain access to FERC relicensing and green energy markets, with certifications valid for 10-year terms.

Product overview

Low Impact Hydropower Institute (LIHI) operates a single unified certification program for hydropower facilities. The core offering is the LIHI Certification Program, which evaluates facilities against science-based criteria for environmental, recreational, historical, and cultural resource protection. Supporting resources include the LIHI Handbook (standards document), Certificate Holder Toolkit (compliance guide), Certified Facilities Database (interactive map), and Pending Applications Tracking system. There is no modular platform architecture; the organization functions as a certification body with supporting informational services.

Differentiator

Problem solved

Functional benefit

Products and services

• LIHI Certification Program A rigorous science-based third-party certification program that evaluates hydropower facilities across criteria including ecological flow regimes, water quality, fish passage, watershed protection, threatened and endangered species, cultural/historic resources, and recreational resources. Customers are hydropower facility owners seeking credible environmental certification, FERC relicensing support, and access to green energy markets.
• Certificate Holder Toolkit A comprehensive guide providing LIHI certificate holders with compliance requirements and procedural guidance for maintaining their low-impact hydropower certification through its lifecycle, including mid-term and annual reviews.
• LIHI Handbook (2nd Edition) The official LIHI certification standards handbook that defines the eight criteria and procedures for low-impact hydropower certification. It is the primary standards reference for applicants and reviewers.
• Certified Facilities Database An interactive map and database of all LIHI-certified hydropower facilities that provides public access to certificate numbers, locations, ownership, and certification status. It supports transparency, brand recognition, and stakeholder verification.
• Pending Applications Tracking A public transparency service that tracks hydropower projects currently under LIHI certification review, including project details and public comment period information, enabling stakeholder input during the certification process.

Quantifiable outcome

• 10-year certification terms for qualifying facilities

Named customers4 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Seven partnerships are on record, tiered core and minor.

• Brookfield Renewable Energy GroupcoreStrategic or Co-development Partner · 22 January 2026Brookfield Renewable Energy Group is a major operator of certified hydropower facilities, owning Rumford Falls Hydro (LIHI #38) and managing other certified facilities through subsidiaries including Great Lakes Hydro America. Their facilities undergo LIHI certification and recertification processes.
• Federal Energy Regulatory Commission (FERC)coreOthersLIHI certification is relevant to FERC licensing processes. Many certified facilities hold FERC licenses, and LIHI conducts mid-term reviews when facilities receive new FERC licenses. The certification provides value in the FERC relicensing context by demonstrating environmental compliance.
• LS Power/Patriot Hydro, LLCcoreStrategic or Co-development PartnerLS Power subsidiary Patriot Hydro operates certified facilities including Gorham Hydroelectric Project (LIHI #153) through Central Rivers Power NH, LLC. The organization engages in ongoing certification and recertification with LIHI.
• Maine Department of Inland Fisheries and WildlifeminorOthersState agency that consults with LIHI on certification criteria, particularly regarding fish passage, water quality, and habitat protection for certified facilities in Maine.
• U.S. Fish and Wildlife ServiceminorOthersFederal agency consulted on fish passage criteria and threatened/endangered species protections for hydropower certification.
• National Marine Fisheries Service (NMFS)minorOthersFederal agency involved in consultations regarding Atlantic salmon protection and other migratory fish species for certified hydropower facilities.
• Eagle Creek Renewable EnergycoreStrategic or Co-development PartnerParent company of Brown Bear II Hydro, Inc., owner of Worumbo Project (LIHI #10) - a 19.4 MW facility on the Androscoggin River in Maine.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• SCS Global Services: Independent third-party certifier offering sustainability certifications across multiple sectors (forestry, fisheries, energy). Overlaps with LIHI in operating accredited, science-based environmental certification programs on a fee-for-service basis.
• Green Seal: US non-profit that certifies environmentally responsible products and services using science-based standards. Comparable as a non-profit, third-party eco-labeling body with rigorous criteria and stakeholder review processes.
• Hydropower Sustainability Council (HSC): International non-profit that operates the Hydropower Sustainability Standard, the closest direct competitor to LIHI for certifying environmentally responsible hydropower. Both organizations run third-party, criteria-based certification programs with public input processes.
• Marine Stewardship Council (MSC): International non-profit running the leading seafood sustainability certification. Directly comparable as a science-based, third-party eco-certification program with chain-of-custody tracking and stakeholder consultation processes.
• Forest Stewardship Council (FSC): Global non-profit that runs a third-party forest certification scheme with public stakeholder consultation. Highly comparable business model: independent standard-setting body that certifies sustainable practices in a specific natural-resource sector.
• Center for Resource Solutions (Green-e): Operates the Green-e certification for renewable energy and carbon offsets in North America. Comparable as a third-party certification body validating renewable energy claims, with overlapping customer base among US clean energy buyers and producers.

Others

• Bonneville Environmental Foundation (BEF): US non-profit focused on water and renewable energy stewardship, including watershed restoration and Green Tags renewable energy certificates. Related mission (water/renewables stewardship) but does not run a hydropower facility certification program.
• International Hydropower Association (IHA): Global industry association for hydropower that developed the original Hydropower Sustainability Assessment Protocol. Comparable subject-matter footprint but functions as an industry body, not a third-party certification operator.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/lowimpacthydro
• Facebookfacebook.com/lowimpacthydro

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Low Impact Hydropower Institute