| ID | 196978 |
| Title Proper | Digital data demand and renewable energy limits |
| Other Title Information | Forecasting the impacts on global electricity supply and sustainability |
| Language | ENG |
| Author | Castro, Vitor |
| Summary / Abstract (Note) | This study critically evaluates whether the current and projected generation of renewable energy can meet the escalating global demand for electricity from digital data growth. Our modelling forecasts reveal a concerning trend: despite the expansion in renewable energy capacities, they are likely insufficient to satisfy the burgeoning electricity needs of the digital data sector. More alarmingly, there is a real risk that the demand for digital data could soon exceed feasible electricity production capabilities. This paper underscores the urgent necessity for a data-centric sustainability approach across all supply chains, sectors, industries, and nations. Such measures are crucial to increase efficiency, cut energy usage, and transition towards a decarbonized digital ecosystem, thereby supporting the global pursuit of a sustainable, net-zero future. This research highlights a critical junction in energy policy and digital infrastructure planning, urging immediate action to reconcile digital advancement with ecological sustainability. |
| `In' analytical Note | Energy Policy Vol.195; Dec 2024: p.114404 |
| Journal Source | Energy Policy 2024-12 195 |
| Key Words | Forecasting ; Renewable Energy ; Energy Demand ; Greenhouse Gas Emissions ; Digital Data |