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Chapter 1: Scope
1.1 Scope
We examine the potential of blockchain technology, specifically the Optimistic Ethereum Layer-2
solution, to optimize VPPAs and mini-energy trading processes. Our primary focus is on addressing
key quality aspects such as scalability, transparency, and security within blockchain-based energy
trading systems.
For scalability, we concentrate on evaluating how Optimistic Ethereum can overcome the limitations
of traditional blockchain networks. By leveraging Layer-2 scaling solutions, we aim to enhance PPA'
s creation process throughput and secure funds and/or potential buyers, making PPAs more accessible
to a broader range of participants, including smaller energy buyers and producers.
In terms of security, we limit our investigation to industry best practices and widely recognized
standards for smart contract development. We will implement and assess security measures within
the context of the Optimistic Ethereum environment, including formal verification techniques and
automated security testing tools. Our evaluation will focus on identifying vulnerabilities specific to
such a VPPA platform and energy trading use cases.
The technical implementation involves developing a decentralized app (DApp) that facilitates the
publication of VPPAs and the execution of mini-energy trading on a marketplace-type platform. This
DApp will be designed to create and close a VPPA and buy energy through it, transparently and
securely, utilizing Solidity for smart contract development. We will employ tools such as the Truffle
Framework for streamlining the development and deployment processes, along with React JS for UI
development.
Additionally, the scope includes exploring the integration of green certifications within the VPPA
platform. By incorporating verifiable green certifications on the blockchain, we aim to enhance the
credibility and market appeal of VPPAs, ensuring that the energy procured meets sustainability
criteria and is transparently tracked from production to consumption.
The practical components of this thesis will involve a proof-of-concept implementation that
demonstrates the feasibility of our proposed models. We will assess the performance, scalability, and
security of the developed system through a series of experiments, highlighting the potential for
Optimistic Ethereum to change the way VPPAs are managed and executed in the green energy sector.
1.2 Research Topics
In this thesis, we focus on exploring several key research areas that aim to advance the understanding
and application of blockchain technology in the energy sector: