Short answer
When designing V2G systems, prioritize the development and validation of economic models that account for business, stakeholder, technology, and policy factors, moving beyond purely theoretical assessments.
- Field
- Innovation & Design
- Source
- Energies (2025)
- Method
- Semi-Systematic Co-Design Approach
- Evidence
- Strong effect
A new framework, BSTP, and methodology, VRR, are proposed to systematically evaluate the economic feasibility of Vehicle-to-Grid (V2G) technology, addressing the current research gap where theoretical models lack empirical validation. This innovation & design research insight is drawn from a 2025 study published in Energies. Using Semi-systematic co-design approach, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing V2G systems, prioritize the development and validation of economic models that account for business, stakeholder, technology, and policy factors, moving beyond purely theoretical assessments.
V2G Economic Viability Framework Addresses 'Big Models, No Trials' Gap
A new framework, BSTP, and methodology, VRR, are proposed to systematically evaluate the economic feasibility of Vehicle-to-Grid (V2G) technology, addressing the current research gap where theoretical models lack empirical validation.
Energies · 2025
Key Findings
- 01Existing V2G research predominantly focuses on technical feasibility, neglecting comprehensive economic evaluations.
- 02There is a 'Big Models, No Trials' issue in V2G economic research, where large-scale theoretical models lack empirical validation.
- 03The proposed BSTP framework and VRR methodology offer a systematic approach to V2G economic assessment.
Application
Design takeaway
When designing V2G systems, prioritize the development and validation of economic models that account for business, stakeholder, technology, and policy factors, moving beyond purely theoretical assessments.
How to apply
When initiating a V2G project, use the BSTP framework to map out key business models, identify critical stakeholders and their interests, assess technological readiness, and understand the policy landscape. Employ the VRR methodology to quantify the economic value realization.
Project actions
- 01When evaluating a new technology, consider its economic feasibility from multiple perspectives, not just its technical capabilities.
- 02Look for opportunities to test theoretical models with real-world data or pilot projects.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Provides a comprehensive framework for economic evaluation.
- +Addresses a significant gap in existing research.
- +Offers a structured methodology for future studies.
Limitations
The proposed framework is theoretical and requires extensive real-world testing to confirm its effectiveness. The complexity of V2G systems means that economic predictions can be highly variable.
Reliability & validity
The reliability of the BSTP framework would depend on consistent application across different V2G scenarios. The validity of the VRR methodology relies on the accuracy of the input data and the comprehensiveness of the factors considered in the economic model.
Think critically
Given the 'Big Models, No Trials' issue identified, how can designers proactively incorporate elements of empirical validation into their economic evaluations of new technologies, even in the early stages of design?
Design Principles
"Economic viability of innovative technologies requires a multi-faceted evaluation framework that integrates theoretical modeling with empirical validation across business, stakeholder, technological, and policy dimensions."
This research provides a structured approach to understanding the complex economic landscape of V2G. By moving beyond purely technical assessments, designers and engineers can better anticipate market needs, stakeholder requirements, and policy influences, leading to more robust and commercially viable V2G solutions.
What This Means for Your Design
This research found that while people have lots of ideas about how to make money from electric cars talking to the power grid (V2G), most of these ideas are just theories. They created a new way to check if these ideas are actually good for business, considering different groups of people, the technology, and government rules, and making sure the ideas are tested in the real world.
How to use in your project
- 1.Use the BSTP framework to analyze the economic context of your design project, identifying key business, stakeholder, technology, and policy considerations.
- 2.If your project involves economic evaluation, consider how you can incorporate elements of the VRR methodology to quantify value.
Add to My Project
Quick Cite
Paragraph starter
The economic viability of Vehicle-to-Grid (V2G) technology is a critical factor for its widespread adoption, yet current research often lacks empirical validation, focusing primarily on technical feasibility. This study introduces the BSTP (Business-Stakeholders-Technology-Policy) framework and the VRR (Value Realization Rate) methodology, offering a systematic approach to economic evaluation. By considering business models, stakeholder interactions, technological advancements, and policy influences, this framework aims to bridge the gap between theoretical models and practical application, providing a more robust foundation for assessing V2G's economic potential.
Source
Energies
A New Framework of Vehicle-to-Grid Economic Evaluation: From Semi-Systematic Review of 132 Prior Studies
journal · 2025
View sourceQuestions About This Research
- What does the research say about v2g economic viability framework addresses 'big models, no trials' gap?
- When designing V2G systems, prioritize the development and validation of economic models that account for business, stakeholder, technology, and policy factors, moving beyond purely theoretical assessments. Evidence: Energies (2025).
- Why does "V2G Economic Viability Framework Addresses 'Big Models, No Trials' Gap" matter for design?
- This research provides a structured approach to understanding the complex economic landscape of V2G. By moving beyond purely technical assessments, designers and engineers can better anticipate market needs, stakeholder requirements, and policy influences, leading to more robust and commercially viable V2G solutions.
- How can designers apply this research?
- When designing V2G systems, prioritize the development and validation of economic models that account for business, stakeholder, technology, and policy factors, moving beyond purely theoretical assessments.
- What were the main findings?
- Existing V2G research predominantly focuses on technical feasibility, neglecting comprehensive economic evaluations.. There is a 'Big Models, No Trials' issue in V2G economic research, where large-scale theoretical models lack empirical validation.. The proposed BSTP framework and VRR methodology offer a systematic approach to V2G economic assessment.
- What research method was used?
- Semi-Systematic Co-Design Approach.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2025 journal from Energies.
- What should I do differently in my next project?
- When initiating a V2G project, use the BSTP framework to map out key business models, identify critical stakeholders and their interests, assess technological readiness, and understand the policy landscape. Employ the VRR methodology to quantify the economic value realization.
- What are the limitations?
- The study is based on a review of existing literature and the proposed framework requires further empirical testing and validation in real-world V2G deployments.