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Case Studies

From early-stage BESS development assessments to renewable energy acquisitions and sales, and support for international companies entering Japan, these examples illustrate how GEC helps clients move projects forward.

Illustrative image of early-stage assessment for an extra-high-voltage BESS project

CASE 01

Early-Stage Development Assessment for Utility-Scale BESS

Client: International renewable energy developer
Services: Advisory / Project Origination Support

 

Supported the initial assessment of potential extra-high-voltage BESS development sites in Japan by gathering and reviewing information on land, surrounding grid infrastructure and preliminary layout considerations.
 

Scope of Support

  • Initial site assessment and identification of surrounding land

  • Research into surrounding grid and substation infrastructure and preparation of findings

  • Information gathering and advisory for preliminary layout assessment

Illustrative image of solar project acquisition support

CASE 02

Solar Project Acquisition Support

Client: Japanese renewable energy company
Services: Transaction Support

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Acted as buy-side adviser on multiple solar projects in Japan, supporting acquisition assessment through signing and closing. Reviewed project-specific rights, permits and contractual terms, and coordinated discussions with sellers.

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Scope of Support

  • Reviewing project information and identifying key acquisition considerations

  • Coordinating with sellers and reviewing transaction terms

  • Supporting the practical steps required for signing and closing

Illustrative image of solar project sale support

CASE 03

Solar Project Sale Support

Client: Japanese project owner
Services: Transaction Support

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Acted as sell-side adviser, supporting the preparation of project materials and communications with prospective buyers. Organised information for buyer assessment and supported Q&A and discussions on transaction terms.

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Scope of Support

  • Preparing project summaries and organising the data room

  • Coordinating communications and Q&A with prospective buyers

  • Reviewing transaction terms and supporting the contract review process

Illustrative image of Japan market entry and transaction execution support

CASE 04

Japan Market Entry and Transaction Execution Support

Client: International company
Services: Project Origination Support / Transaction Support / Execution Support

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Provided ongoing support for an international company establishing a new business in Japan, covering site identification and acquisition, coordination with local counterparties and refinement of the business plan.

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Scope of Support

  • Identifying and assessing sites and supporting negotiations with landowners

  • Clarifying acquisition terms and supporting the land purchase process

  • Coordinating with relevant counterparties and helping develop the business plan

Illustrative image of technical and commercial review for a solar project

CASE 05

Solar Project Technical and Commercial Review

Client: Japanese and international renewable energy companies
Services: Advisory

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Prepared PVsyst energy yield simulations and reviewed design assumptions to support solar project acquisition and development assessments. Clarified technical assumptions and risks to inform commercial decisions.

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Scope of Support

  • Preparing energy yield simulations using PVsyst

  • Reviewing design and simulation assumptions and identifying technical risks

  • Summarising key considerations for investment and development decisions

Have a Similar Project or Challenge?
We support project sales and acquisitions, early-stage development assessments and coordination with Japanese and international counterparties. Tell us about your project and its current stage.

Let’s Discuss Your Project

From individual project reviews to sale and acquisition support and ongoing advisory, we welcome discussions at an early stage. We propose a scope of support and fee structure tailored to your needs.

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Please share a brief overview and your current stage of consideration. You do not need to include confidential details, such as project names or exact locations, in your initial inquiry.

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We work with external specialists on technical, legal and other specialist matters as needed.

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We work in English and Japanese.

+81-3-6820-6319

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