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Clean Technology Research and Advisory

Financial modeling and strategy for cleantech investors and companies across renewables, energy storage, hydrogen, carbon, and sustainable tech.

The Sector Today

The green technology sector is no longer a thematic investment category sitting at the edge of institutional portfolios. It is a primary capital allocation decision for PE and VC funds, infrastructure investors, and corporate balance sheets across every geography. The Inflation Reduction Act (IRA) in the US, the EU Green Deal, and equivalent policy frameworks in India and the GCC have shifted the question from whether cleantech investment makes financial sense to which technologies, which markets, and which business models capture the value the policy environment is creating.

The analytical complexity has grown proportionately. Green hydrogen economics vary materially by geography, electrolyser cost trajectory, and access to cheap renewable electricity. The investment case for a green hydrogen asset in the GCC looks structurally different from one in Northern Europe. The Voluntary Carbon Market (VCM) is generating significant transaction activity while simultaneously facing credibility and verification challenges that affect the durability of carbon credit revenue streams. Energy storage economics are improving fast enough that project-level financial models have a shorter shelf life than in conventional infrastructure. Grid interconnection and transmission constraints have emerged as the primary execution risk for solar and wind projects across the US, UK, and India, where interconnection queues now run to multi-year backlogs and a project that is financially viable on paper can be stranded by transmission infrastructure that does not reach it, which means grid-readiness analysis belongs in the financial model, not as a footnote to the risk section. These dynamics require analytical frameworks built for the specific asset, not standard infrastructure models applied to novel technologies.

For cleantech companies, the commercial challenge is in translating technology credibility into investor confidence at a moment when capital markets are more selective than they were in 2021. The unit economics of a technology platform, the regulatory dependency of a business model, and the exit pathway available to a fund all require detailed, current analysis that generic ESG research cannot provide.

The assets that will attract institutional capital in cleantech over the next decade are the ones where the technology is proven at scale, the unit economics work without subsidy dependency, and the regulatory framework creates a durable commercial opportunity rather than a transitional one.

Who We Serve

Cleantech Innovators and Scale-ups

Cleantech startups and growth-stage companies commercialising next-generation energy systems, sustainable materials, carbon capture technologies, or circular economy solutions that need financial modeling, market opportunity assessment, go-to-market strategy, and investor-ready materials to support fundraising and commercial scale.

Corporate Sustainability and Procurement Teams

Corporate sustainability teams, sustainable procurement functions, and climate intelligence platforms within large enterprises that need independent market intelligence, vendor assessment, supply chain due diligence, and strategic analysis to support decarbonisation commitments and sustainable procurement decisions.

Cleantech PE, VC, and Infrastructure Investors

PE firms, VC funds, and infrastructure investors with cleantech and climate mandates that need independent investment research, target screening, portfolio monitoring, and market intelligence to identify, evaluate, and manage positions across the green technology value chain.

What We Deliver

Corporate Strategy · Strategy Implementation · Go-To-Market Enablement · Market Intelligence · Capital Strategy & M&A · Cleantech PE/VC Research

Corporate Strategy Development

Strategic analysis for cleantech companies aligning corporate direction with market dynamics, policy frameworks, and technology trajectories. The work covers technology partnership structuring, growth planning, business model design, and supply chain risk assessment across the green technology value chain.

Technology partnership structuring

identification of strategic collaborators, technology validation, IP and licensing framework design, and co-funding pathway assessment for cleantech innovators.

Growth and market expansion planning

assessment of green technology incentive frameworks including IRA tax credits, EU Green Deal mechanisms, and GCC sustainability mandates to identify the highest-value market entry opportunities.

Business model innovation

evaluation and design of revenue models including leasing, subscription, and licensing structures optimised for financial performance and investor confidence across cleantech asset classes.

Supply chain and vendor analysis

procurement needs mapping, vendor capability assessment, and supply chain due diligence to reduce execution risk in clean technology deployment.

Value proposition design

development of cost efficiency, compliance, operational performance, and ESG impact value propositions for cleantech firms across customer segments.

Analytical Outputs We Produce

Project-level financial models for renewable energy, energy storage, and green hydrogen assets incorporating IRA tax credit structures and technology cost curve assumptions.

TAM and SOM analysis for cleantech technologies using policy signal, adoption curve, and capital flow data.

Voluntary Carbon Market intelligence reports covering verification standards, price trajectory, and regulatory risk.

Green hydrogen economics assessments by geography, covering electrolyser cost trajectory, production economics, and offtake market analysis.

Pre-IPO financial models and investor pitch decks for cleantech fundraising mandates.

Competitive landscape analyses for specific cleantech sub-sectors covering technology differentiation, market positioning, and strategic inflection points.

India market entry assessments for global cleantech firms including regulatory mapping, demand analysis, and government scheme alignment.

Portfolio performance dashboards tracking carbon offset, cost per MW, energy yield, and ESG impact metrics.

Green Technology in Practice

Case Study

Green Hydrogen Market Entry: Investment Thesis and Commercial Feasibility for a GCC-Based Fund

A GCC-focused infrastructure fund evaluating entry into the green hydrogen sector engaged Perusal Global for investment thesis development, market opportunity assessment, and project-level financial modeling. The work covered green hydrogen production economics across three GCC geographies, electrolyser technology assessment, offtake market analysis for industrial and export applications, policy framework evaluation including Saudi Vision 2030 and UAE Net Zero 2050 commitments, and a scenario-based financial model incorporating renewable electricity cost projections and technology cost curve assumptions. The output informed the fund's investment committee submission and shaped the terms of engagement with a target project developer.

Frequently Asked Questions

Renewable energy and energy storage project models are built around the specific asset economics rather than generic infrastructure frameworks. For solar and wind, the key drivers are capacity factor, capital cost per MW, operating cost, power purchase agreement terms, and the merchant price exposure after the PPA period. For energy storage, the model has to capture the revenue stack across multiple value streams simultaneously: capacity payments, ancillary services, and energy arbitrage, each with different risk profiles and contract structures. IRA tax credit structures in the US materially improve project economics for qualifying assets and have to be modeled at the specific credit category level, not as a generic uplift. For GCC projects, the renewable energy cost curve is highly favourable but the absence of mature merchant power markets means offtake contract terms dominate the financial case.

Green hydrogen economics depend on three cost components: renewable electricity, electrolyser capital cost, and balance-of-plant costs. The levelised cost of green hydrogen production is currently above the cost of grey hydrogen in most markets, but the gap is closing as electrolyser costs decline and renewable electricity becomes cheaper. Geography is the primary differentiating factor because renewable electricity cost varies by a factor of two to three between the cheapest GCC and North African locations and the most expensive Northern European locations. A GCC green hydrogen project with access to cheap solar power can achieve production economics that are not replicable in Germany or the UK. The investment case also depends on the offtake market: industrial hydrogen users with credible decarbonisation commitments, export markets with hydrogen import infrastructure, and government-mandated demand in mobility are the most viable near-term offtake destinations.

VCM revenue credibility assessment covers four dimensions. First, the quality and methodology of the carbon credit: Verra VCS and Gold Standard credits carry different quality signals, and the specific project type, additionality claim, and permanence commitment affect the credit's value and long-term durability. Second, the verification track record: has the project delivered the claimed carbon reductions against independent verification, and are there any permanence reversals or buffer pool drawdowns in the project's history? Third, the buyer landscape: who is buying the credits and why? Corporate net-zero commitments buying voluntary credits face significantly different regulatory risk than compliance buyers in mandatory markets. Fourth, regulatory trajectory: the VCM is moving toward more standardised quality requirements, and credits produced under older methodologies face potential repricing risk as standards tighten. A financial model that treats VCM revenue as stable perpetual income without a regulatory scenario analysis is not a credible investment model for a carbon-linked asset.

A cleantech fundraising analytical package needs to do three things that are specific to the institutional investor audience. First, demonstrate that the technology works at commercial scale, not just at pilot: the financial model has to be based on demonstrated cost and performance parameters, not engineering projections. Second, show that the unit economics work without subsidy dependency within a specific timeframe: institutional investors financing cleantech assets at scale need to see the pathway to unsubsidised commercial viability. Third, address the regulatory risk explicitly: which revenue streams depend on specific policy frameworks, what is the probability that those frameworks change, and what does the financial model look like without them? The investor materials have to contain the answers to these questions before they are asked, which means the financial model and the pitch deck have to be built together rather than produced separately.

India's cleantech investment case is shaped by three overlapping policy frameworks. PM-KUSUM supports solar deployment in the agricultural sector with direct subsidies and procurement commitments that provide demand visibility for solar developers. The PLI scheme for solar PV manufacturing provides production-linked incentives that improve the investment case for domestic manufacturing, particularly relevant for firms considering integrated manufacturing plus project development strategies. The National Green Hydrogen Mission sets demand targets and production incentives for green hydrogen that are the primary policy driver for electrolyser investment and green hydrogen project development in India. Global cleantech firms entering India need to assess which policy frameworks apply to their specific technology and business model, how the incentive structures interact with their cost base, and what the regulatory pathway looks like if the policy framework evolves.

ESG due diligence for a cleantech investment is more complex than for a conventional PE mandate because the asset is itself defined by an environmental impact claim that needs independent verification. The due diligence covers three layers. First, environmental impact verification: does the technology actually deliver the emissions reduction, resource efficiency, or circular economy benefit it claims, and is that benefit measured and reported to a standard that institutional LPs will accept? Second, social and governance assessment: workforce practices, community impact, and governance structure, which matter for LP reporting and increasingly for regulatory compliance in jurisdictions with mandatory sustainability disclosure requirements. Third, transition risk: the asset is a cleantech investment, but does it have transition risk of its own? A first-generation clean technology can be displaced by a more efficient second-generation technology within the fund's holding period. That risk belongs in the investment thesis, not as a footnote.

Ready to Work?

The first conversation is about the specific decision your team is facing: a cleantech investment thesis that needs validating, a market entry into India or the GCC that needs sizing, a technology platform that needs a financial model, or a fund portfolio that needs monitoring across regulatory and technology milestones. We will tell you precisely how we approach it.