Blockchain and Sustainability: What Role Will It Play in the Energy of the Future?
Blockchain and sustainability are two concepts that, at first glance, don't seem to have much to do with each other, but they're becoming increasingly connected. In this article, we go over some of the key ideas about how blockchain is being applied to the energy sector and what role it could play in its transformation.
The energy market has barely changed throughout its history. There have been innovations and improvements, but no truly disruptive change in the way energy is consumed. That's starting to change thanks to the combination of several technologies: renewable energy and batteries, which allow for a degree of energy independence; the Internet of Things, which connects devices and makes it easier to gather data; and big data, which makes it possible to analyze all that information. Blockchain adds to this mix, opening the door to new, more decentralized energy management models.
What is blockchain? It's a decentralized database technology that guarantees exchange transactions in a transparent and unalterable way. It was born linked to Bitcoin, but it has found applications in many other fields, including energy, precisely because it brings transparency, security, and immutability to transactions, acting as a neutral database that helps different market players reach consensus. Any recorded transaction is locked in place with no possibility of modification, which adds traceability to any process.
What can blockchain bring to the sustainability of the energy market? Several things. More transparency across all energy-related processes within an organization, making communication between departments easier. More decentralized models, where consumers can also be producers and trade energy locally, close to where it's generated and consumed. And greater accessibility, by making it easier for areas without prior energy infrastructure to develop small, self-sufficient economies based on energy exchange among neighbors.
Today's energy infrastructure is designed for a centralized model, where generation and consumption connect in a one-way flow. Recent innovations point toward a different model: bidirectional flow, more local consumption, and a more collaborative economy in which the same players are both producers and consumers—what's known as prosumers. Adapting existing infrastructure to that model isn't immediate, but there are already projects exploring decentralized energy management schemes based on microgrids, where consumption is covered by energy generated nearby or by users themselves.
Regulation will play an important role throughout this process, since regulatory frameworks will need to be adapted to accommodate these new models of energy exchange between individuals and businesses. In many countries, including those in the European Union, regulations on self-consumption and energy communities keep evolving to enable precisely this kind of exchange, although the pace and scope vary by region.
Among the benefits of combining blockchain and sustainability are the ability to create more inclusive models that help reduce energy poverty, fewer intermediaries in exchange processes, and a smaller emissions footprint by encouraging local renewable energy generation.
At Smarkia, we keep a close eye on these trends because, beyond distributed energy generation, they have interesting applications for energy service companies, utilities, and regulatory bodies. We keep working to be a leading platform in energy management, no matter where that energy is or where it comes from.