Long Hill Energy

What Long Hill Energy does

Long Hill Energy, operating as Long Hill Funds, is a private investment vehicle founded in 2021 by Ed Chiao and based in Cupertino, California. The firm is structured in the mold of Berkshire Hathaway, deploying long-term capital into high-quality businesses earning high returns on equity with extended growth runways, with an explicit emphasis on the clean energy sector including utility-scale solar and energy storage projects. Long Hill operates with a 1-10 person team and distributes investment opportunities exclusively through direct professional relationships and founder-driven referrals rather than through public marketing.

The firm's core activity is capital allocation, but it is operationally distinct from a passive holding company: founder Ed Chiao continues to develop select high-impact solar and energy storage projects in California alongside the fund. Ed's background includes co-founding Amber Kinetics in 2012 with Dr. Seth Sanders of UC Berkeley, where he served as CEO through three funding rounds, scaling the flywheel technology venture to 200+ employees with international manufacturing before a 2019 controlling-interest transaction. He previously developed California's first large-scale solar farm and a 380 MW portfolio of contracted projects that achieved an exit via acquisition. His early career included a VC-backed Palo Alto technology startup acquired by HP and an early investment in Splashtop.

Revenue mechanics are tied to investment returns — capital appreciation, dividends, and portfolio company exits — rather than product or service sales. No pricing model, fee structure, AUM, LP base, or portfolio company list is disclosed. The firm engages state-level energy programs (notably a California Energy Commission award dated 2025-04-24) and relies on founder credibility and Silicon Valley network relationships as its primary go-to-market channels.

Name

Long Hill Energy

Legal name

Long Hill Funds

Website

https://longhillfunds.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

1–10 employees

Short description

Long Hill Energy (dba Long Hill Funds) is a Cupertino-based, founder-led private investment vehicle deploying long-term capital into high-ROE clean energy businesses, with concurrent utility-scale solar and energy storage project development in California.

Ownership category

akta.pro rank

Product category

Private Investment / Clean Energy Investment Management

NAICS

Other Investment Pools and Funds (5259), Other Financial Vehicles (525990)

SIC

Finance Services (6199), Investment Advice (6282)

akta.pro primary industry

Renewables & Energy Transition Funds (Solar, Wind, Hydrogen, CCUS) (FSANAEAD)

Keywords

• Clean energy investment
• Private investment vehicle
• Solar project development
• Energy storage projects
• Long-term capital investment

Headquarters

HQ city

State Road

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel

Revenue model

1. Investment Returns: Long Hill Funds invests in high-quality businesses earning high returns on equity with long runways for growth. As a holding company-style investment vehicle, revenue is generated through capital appreciation, dividends, and exits from portfolio companies.

Distribution channels1 record

Marketing channels1 record

Core offering

Long Hill Funds is a privately held investment vehicle, structured in the mold of Berkshire Hathaway, that invests in high-quality businesses earning high returns on equity with long runways for growth. The firm concentrates its capital deployment on clean energy development, including utility-scale solar and energy storage projects, while the founder separately develops select high-impact solar and energy storage projects in California.

Product overview

Long Hill Funds is a single investment fund offering structured in the Berkshire Hathaway model. The firm deploys long-term capital into high-quality businesses, with a focus on clean energy development and sustainable returns on equity. No distinct product modules or separate offerings are identified in the available sources.

Differentiator

Problem solved

Functional benefit

Products and services

• Long Hill Funds investment vehicle A privately held investment vehicle, structured in the mold of Berkshire Hathaway, that invests in high-quality businesses earning high returns on equity with long runways for growth, with a focus on clean energy development including utility-scale solar and energy storage projects.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves3 records

Expansion highlights3 records

Direct peers

• Lowercarbon Capital: Lowercarbon Capital is a venture and growth investment firm focused on climate-tech and clean-energy businesses. It parallels Long Hill's thesis of deploying capital into high-quality, mission-aligned clean-energy companies.
• Breakthrough Energy Ventures: Breakthrough Energy Ventures is a venture fund backed by high-profile climate-aligned investors, investing in clean-energy companies with transformative potential. It is directly comparable to Long Hill in targeting high-return-on-equity clean-energy businesses.
• Generate Capital: Generate Capital is a privately held investment firm specializing in infrastructure, clean energy, and sustainable resource projects. It is directly comparable to Long Hill as a patient-capital fund deploying long-term equity into clean-energy and infrastructure businesses.
• Energy Impact Partners: Energy Impact Partners is a global investment partnership focused on innovation and transformation in the energy sector. It is directly comparable to Long Hill as a clean-energy-focused investment fund backing businesses across the energy transition.

Broad incumbents

• Khosla Ventures: Khosla Ventures is a Silicon Valley venture firm with significant clean-tech and energy investment activity. While technology-focused, the geographic and Silicon Valley network overlap and clean-energy thesis parallels Long Hill's approach.
• NextEra Energy Resources: NextEra Energy Resources is the world's largest generator of wind and solar energy and a developer of clean-energy infrastructure. It parallels Long Hill's focus on utility-scale solar and energy storage, but as a publicly listed incumbent with massive scale.
• Clearway Energy: Clearway Energy is a publicly traded renewable-energy infrastructure company with utility-scale solar and storage assets, including significant California exposure. Overlaps with Long Hill's California-focused solar and storage thesis at a vastly larger institutional scale.
• Brookfield Renewable Partners: Brookfield Renewable Partners is one of the largest publicly traded renewable-energy platforms, owning and operating utility-scale solar, wind, and storage assets globally. It is a broad incumbent comparable in vertical (utility-scale renewable infrastructure) but operates at vastly greater scale and breadth than Long Hill.
• Blackstone Climate Infrastructure: Blackstone's Climate Infrastructure strategy deploys long-duration capital into clean-energy and energy-transition assets. Comparable to Long Hill's Berkshire-style long-term capital deployment, though at multibillion-dollar scale.
• KKR Infrastructure: KKR's Real Assets platform invests in infrastructure including renewable energy, mirroring Long Hill's patient-capital approach to clean-energy development, though at institutional scale with global mandate.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds1 record

Investors1 record

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 Long Hill Energy