As the renewable energy sector evolves, so do the challenges – and opportunities – for high-growth companies. Recent U.S. policy changes have introduced new headwinds: rising tariffs on imported equipment, stricter Foreign Entity of Concern (FEOC) restrictions, and an accelerated reduction of the Investment Tax Credit (ITC). These developments are reshaping project economics and timelines, making financial clarity more critical than ever.

At the same time, the demand for electricity is reaching unprecedented levels. The rapid expansion of AI-driven data centers and electrification across industries is fueling a surge in energy needs. This demand is creating a golden window for renewables – especially those that can be developed quickly and efficiently.

In my experience as a controller at early-stage renewable energy companies, the tension between strategic finance and day-to-day accounting was constant. The need for support was clear, but often the business wasn’t yet ready to justify a fully staffed, in-house accounting team. I often found myself juggling payroll, accounts payable, and reporting while trying to build scalable systems – all while navigating the complexities of renewable energy finance.

This scenario is playing out across the industry. Developers, IPPs, and asset managers are scaling fast, but the accounting demands – from revenue recognition and project finance to ITC eligibility and prevailing wage and apprenticeship (PWA) compliance – are growing even faster. Companies are often forced to choose between overburdening a single controller to handle the complex issues and day-to-day transactions or hiring more junior-level staff who may lack the experience to deliver accurate, actionable reporting. The result? Missed insights, compliance risks, and delayed decisions.

A smarter path forward: Outsourced operational accounting

Outsourced accounting isn’t just a stopgap; it’s a strategic advantage. With the right provider, renewable energy companies gain access to specialized expertise that goes beyond basic bookkeeping. Outsourced teams deliver actionable insights, help ensure compliance with complex regulations, and provide the financial transparency needed for accurate forecasting and investor confidence – empowering leaders to make smarter, faster decisions.

Key elements of strategic accounting support

Outsourced accounting providers offer renewable energy companies a tailored blend of expertise, technology, and operational support. This collaboration enables finance leaders to address industry-specific challenges while maintaining agility and control over their financial operations. A renewables-savvy provider can provide the following:

1. Multilevel expertise

• Access to professionals at every level – senior accountant, controller, CFO – which helps ensure support from transactional execution to strategic guidance.
• Deep renewables knowledge from working with developers, IPPs, and asset managers.
• Cross-company experience, which brings best practices and fresh perspectives, especially in navigating evolving tax credit structures and financial modeling.

2. Operational experience

• Teams that embed within your operations and understand procurement, sales tax exemptions, ITC eligibility, and project labor costing.
• Scalable support through shared services and automation, with GAAP-aligned cost tracking across development phases.

3. ERP and automation

• Expertise across multiple accounting systems to support your current needs and future growth.
• Automation tools for AP, expense tracking, credit card management, and payroll, helping to eliminate manual processes and improve accuracy.
• Project-level budget-to-actual tracking and insights that support investor reporting and compliance.

4. Team-based approach

• A team structure to help ensure continuity – no single point of failure.
• Global delivery capabilities without infrastructure investment.
• Cross-functional collaboration to build strong systems and consistent reporting that supports growth.

5. Overall cost savings

• Avoid the high costs of recruiting, onboarding, and training an in-house team.
• Eliminate expenses tied to employee benefits and infrastructure.
• Benefit from a lower blended rate with the right professionals focused on the right tasks –maximizing both efficiency and value.

Why it matters now

Amid increasing complexity and demand, renewables companies must be agile, informed, and financially sound. Reliable accounting isn’t just about compliance – it’s about enabling confident, timely decisions that drive growth.

At CohnReznick, we combine deep renewables expertise with operational excellence. From PWA compliance and valuations and cost segregations to financial modeling and HLBV, we’re here to support your growth – because we’ve got your renewables back (office).