Is Ethereum 2.0 eco-friendly?

Could you elaborate on the environmental impact of Ethereum 2.0 and its efforts to become more eco-friendly? Are there any specific changes or improvements in the new version that address concerns about the carbon footprint of blockchain technology? How does the shift from proof-of-work to proof-of-stake play a role in this, and what are the expected benefits in terms of reducing energy consumption? Additionally, are there any ongoing initiatives or partnerships that Ethereum 2.0 is involved in to further promote sustainability and eco-friendliness within the cryptocurrency space?