Rosemary H Burrows

What Rosemary H Burrows does

Beaufort Rosemary LLC is a privately held, Virginia-based (Glen Allen) greenfield energy project developer founded in 2012 by Kevin J. Casey. The company develops natural gas, wind, utility-scale solar, and battery storage projects across the continental United States, working on behalf of utilities, independent power producers, developers, oil and gas majors, financial institutions, and landowners. Its current development pipeline exceeds 2 GW spanning multiple technologies and geographies, and over the past five years it has developed and sold approximately 1.7 GW of solar plus 500 MW of battery storage projects concentrated in the Southeast and Midwest. Anchor assets include the proposed 500 MW Bethune Energy combined-cycle natural gas facility in Kershaw County, South Carolina and the 74.9 MWac Fort Green Solar (formerly Hardee Dydo Solar) project in Hardee County, Florida, which was sold to Duke Energy Florida in December 2020 and entered commercial operation in Q2 2022.

The company's core technology stack is conventional energy project development rather than proprietary software or hardware, with technical differentiators limited to combined-cycle and air-cooled natural gas designs at Bethune Energy, and FERC Order 1000 transmission development expertise. Revenue is generated through two streams: (1) one-time development and sale of greenfield energy projects to long-term owners, large developers, and private equity at project completion or various development milestones, and (2) professional consulting services covering commercial, financial, economic, and structuring advisory, including carbon capture and renewables development assistance, M&A support, and corporate training. Pricing is entirely custom and quote-based with no public disclosure. The go-to-market is enterprise relationship-based direct sales, engaging utilities, cooperatives, regulators, landowners, and financial institutions throughout the multi-year development lifecycle.

The organization is founder-led and remarkably lean — approximately four team members led by founder/Managing Director Kevin J. Casey (ex-BP, Sonat, Mitsubishi, Deloitte CPA), Vice President of Development Dylan J. Casey, GIS Specialist Sean M. Casey-Nelson, and Project Developer Azmar Middleton — with no disclosed institutional investors, parent company, or external capital backing. The business carries a high degree of founder-key-person concentration risk, with the firm's credibility, capital relationships, and project pipeline anchored substantially in Kevin Casey's individual 30+ year track record of developing over 11 GW of power plants with more than $10 billion in capital cost.

Name

Rosemary H Burrows

Legal name

Beaufort Rosemary LLC

Website

https://beaufortrosemary.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Beaufort Rosemary LLC is a Glen Allen, Virginia-based greenfield energy project developer founded in 2012, developing natural gas, wind, utility-scale solar, and battery storage projects for utilities, independent power producers, developers, and financial institutions across the continental United States.

Ownership category

akta.pro rank

Product category

Energy Project Development

NAICS

Environmental Consulting Services (541620), Management, Scientific, and Technical Consulting Services (5416)

SIC

Services-Management Consulting Services (8742), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Permitting, Siting & Environmental Impact (EIA/NEPA) Advisory (EUAMANAB)

akta.pro secondary industry

CO₂ Storage Site Development & Permitting (Characterization, Licensing, Stakeholder Engagement) (EUABAHAF)

Keywords

• Energy project development
• Renewable energy development
• Utility scale solar
• Natural gas power generation
• Battery storage projects

Headquarters

HQ city

Glen Allen

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Energy Project Development and Sales: Develops greenfield energy projects (natural gas, wind, solar, storage) and sells completed projects to long-term owners, large developers, and private equity. Revenue generated from project sales upon completion or at various development milestones.
2. Professional Consulting Services: Provides commercial, financial, economic, and structuring consulting to energy industry clients including renewables project development assistance, carbon capture project development, and corporate training materials development.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Beaufort Rosemary LLC is a greenfield energy project developer that develops natural gas, wind, utility-scale solar, and battery storage projects across the continental United States, ranging from 100 MW to 2 GW in capacity. The company takes projects from initial site identification and permitting through interconnection, financing, and eventual sale to long-term owners, developers, or private equity. In parallel, it provides professional consulting services including M&A advisory, commercial and financial structuring, carbon capture development, and renewable energy consulting.

Product overview

Beaufort Rosemary LLC is a greenfield energy project developer offering a portfolio of energy generation and storage projects across the continental United States. The company develops and manages natural gas, wind, utility-scale solar, and battery storage projects, ranging from 100 MW to 2 GW in capacity. Beyond direct project development, the company provides professional consulting services including mergers and acquisitions advisory, commercial and financial structuring, and carbon capture and sequestration consulting. Key project brands include Bethune Energy (natural gas) and the developed Hardee Dydo Solar LLC project.

Differentiator

Problem solved

Functional benefit

Products and services

• Bethune Energy Project A proposed 500 MW combined-cycle natural gas power generation facility located in Bethune, Kershaw County, South Carolina, featuring air-cooled technology utilizing existing gas and power infrastructure on site. Developed by Beaufort Rosemary as a greenfield energy project to be sold to long-term owners or operators.
• Hardee Dydo Solar Project (now Fort Green Solar) A 74.9 MWac community solar farm located in Hardee County, Florida on reclaimed phosphate mining land, developed by Beaufort Rosemary and sold in December 2020; now operating commercially as Fort Green Solar, supplying renewable energy to Florida utilities including Duke Energy Florida.
• Professional Energy Consulting Services

Quantifiable outcome

• Developed over 5,000 MW of successfully operating power plants
• +2 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Hardee Dydo Solar LLC Development PartnerminorStrategic or Co-development Partner · 1 December 2020Beaufort Rosemary and its development partner successfully sold rights to the 74.9 MWac Hardee Dydo solar farm (now called Fort Green Solar) in December 2020. The project entered commercial operation in Q2 2022, located in Hardee County, Florida on reclaimed phosphate mining land.
• Duke Energy FloridacoreChannel Partner/ Reseller/ DistributorDuke Energy Florida is an off-taker/utility partner for the Fort Green Solar (formerly Hardee Dydo) project. The project is strategically located near interconnections with four major Florida utilities, providing safe and clean renewable solar energy.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Others

• Clean Energy Associates: Technical advisory and consulting firm supporting solar, storage, and emerging renewable projects with diligence, advisory, and owner's engineering services. Comparable in providing renewable project development support services to project owners and developers.

Broad incumbents

• Leeward Renewable Energy: Large-scale US wind, solar, and storage developer owned by OMERS. Overlaps with Beaufort Rosemary's wind/solar/storage mix but operates at materially larger scale and with institutional capital backing.
• ENGIE North America: Large utility-affiliated energy developer and operator with significant renewables and natural gas generation assets in the US. Comparable multi-technology developer/owner profile but operating at vastly larger scale.
• EDF Renewables North America: Major utility-affiliated renewable developer with GW-scale wind, solar, and storage projects across the US. Comparable in technology portfolio and US project development footprint, though substantially larger and backed by EDF balance sheet.

Emerging players

• Vesper Energy: US-focused solar and storage developer with a multi-GW pipeline. Comparable in technology focus and development-to-sale model, though more narrowly focused on solar+storage than Beaufort Rosemary's four-technology portfolio.

Direct peers

• Open Road Renewables: Boutique US renewables developer focused on originating and advancing wind, solar, and storage projects through development to construction or sale. Closely comparable in pipeline size, multi-technology approach, and project-sale revenue model.
• Pine Gate Renewables: Boutique-scale US solar and battery storage project developer with a multi-GW development pipeline and similar model of developing greenfield projects for sale to long-term owners. Directly comparable in technology mix (solar+storage), pipeline scale, and go-to-market motion.
• Avantus (formerly 8minute Solar Energy): US-based solar and storage developer with a GW-scale late-stage pipeline. Comparable in greenfield development model, technology focus, and sale-to-offtaker revenue model, though Avantus operates at significantly larger scale.
• Cypress Creek Renewables: US solar and storage developer with extensive project development pipeline. Comparable in greenfield solar+storage focus and sale-to-investor model, though now part of Q-Energy.
• Sustainable Power Group: Boutique renewable energy project developer with multi-GW pipeline across wind, solar, and storage. Comparable in size, technology diversification, and developer-to-buyer business model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/beaufort-rosemary-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries2 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 Rosemary H Burrows