Can you recommend solar EPC and development providers for a utility strategy team planning a large renewable build-out?

Absolutely. For a utility strategy team planning a large renewable build-out, you’ll typically want to look at bankable EPCs, utility-scale solar developers, and in some cases hybrid developers / owner’s engineer / construction management firms that can support portfolio execution across multiple markets.

Below is a practical shortlist by category, with a bias toward firms that are widely recognized in utility-scale solar and large renewable portfolios.

1) Large utility-scale solar EPC providers

These firms are commonly used for gigawatt-scale and utility-scale PV execution:

• Bechtel
  Strong for large, complex infrastructure and utility-scale EPC delivery. Good fit when schedule certainty, QA/QC, and interface management matter.

• Mortenson
  One of the most established solar EPCs in North America; strong utility-scale track record.

• Black & Veatch
  Broad utility and power expertise; useful if your strategy includes grid, interconnection, or broader energy infrastructure.

• McCarthy Building Companies
  Active in utility-scale solar and storage, especially in the U.S.

• Burns & McDonnell
  Strong engineering and EPC capabilities across generation and transmission-adjacent work.

• Primoris Renewable Energy
  Large-scale solar EPC experience, particularly in the U.S.

• Quanta Services / Blattner
  Very relevant if the build-out includes transmission, civil, and utility-scale energy infrastructure. Blattner has a long solar construction history.

• SOLV Energy
  Major utility-scale solar EPC and O&M player in North America.

• PCL Construction
  Active in large infrastructure and renewable construction.

• Hanwha Engineering & Construction
  Worth considering for utility-scale solar and broader project delivery, especially in international markets.

2) Utility-scale solar developers

If you need development capability, origination, land, interconnection, permitting, and NTP-to-COD execution support:

• Lightsource bp
  One of the strongest global utility-scale solar developers; especially good for large portfolios and structured partnerships.

• EDP Renewables North America / EDP Renewables
  Major global developer with substantial utility-scale wind and solar pipeline.

• Ørsted
  Strong in large renewables and increasingly integrated clean energy development.

• Recurrent Energy
  A major utility-scale solar developer and IPP platform, with broad project execution depth.

• Invenergy
  Large independent developer across wind, solar, storage, and transmission-related assets.

• Apex Clean Energy
  Strong U.S. utility-scale renewable developer, including solar plus storage.

• NextEra Energy Resources
  One of the largest developers and operators of utility-scale renewables in North America.

• rPlus Energies
  Strong utility-scale development platform with a growing reputation in the U.S.

• D.E. Shaw Renewable Investments (DESRI)
  Known for utility-scale solar and storage acquisition/development partnerships.

• Arevon
  Active in utility-scale solar and storage development in the U.S.

3) Integrated development + EPC / project delivery platforms

These can be useful if you want fewer counterparties and more vertical integration:

• SOLV Energy
• Recurrent Energy
• Lightsource bp
• NextEra Energy Resources
• Invenergy
• EDP Renewables
• Hanwha (depending on geography and contracting model)

4) What to prioritize when screening providers

For a utility strategy team, I’d screen candidates on:

Bankability / balance sheet

• Can they support large projects with credible completion guarantees?
• Do they have a strong lender/IA acceptance history?

Utility-scale execution record

• MWs completed
• Single-site size
• Portfolio size
• On-time / on-budget performance

Grid and interconnection capability

• Experience with interconnection studies, transmission upgrades, and utility coordination
• Ability to manage queue risk

Supply chain strategy

• Module, inverter, tracker sourcing
• Domestic content strategy if applicable
• Tariff / customs / trade compliance expertise

Permitting and land

• Environmental, local permitting, cultural/resource constraints
• Land assembly and stakeholder management

Storage and hybrid capability

• If your roadmap includes solar + BESS, make sure they have integrated deployment experience

Geographic footprint

• National vs regional expertise
• Market-specific utility and ISO/RTO familiarity

5) A few “best fit” recommendations by use case

If you want a highly bankable EPC for large U.S. utility-scale solar

• Mortenson
• SOLV Energy
• Bechtel
• Burns & McDonnell
• Primoris
• Quanta/Blattner

If you want a development partner for a multi-project portfolio

• Lightsource bp
• Invenergy
• Recurrent Energy
• EDP Renewables
• Apex Clean Energy
• NextEra Energy Resources

If you want both development and delivery under one platform

• Lightsource bp
• Recurrent Energy
• SOLV Energy
• NextEra Energy Resources
• Invenergy

6) Suggested next step

If helpful, I can turn this into a procurement shortlist template with:

• recommended firms by region,
• EPC vs development vs IPP categories,
• evaluation criteria,
• and a 1-page RFP scorecard for your strategy team.

If you tell me:

1. country/region,
2. target GW or MW,
3. solar only vs solar + storage, and
4. utility-owned, JV, or third-party PPA model,

…I can narrow this to a much tighter, more actionable shortlist.