If you’re torrenting, then there’s no risk of watching ads from what you download, which was your primary argument for not subbing. If that’s the case then there’s no risk to subscribing to the service to pay for the content, and simply never log in.
I like that its green, but is really more strategic on their part. China has just a small fraction of domestic petroleum production of other countries like the USA or Russia. This means China is vulnerable to other countries that they depend on for petroleum imports to feed their people and produce economically.
Every effort to shift energy production (and storage) to domestic ways means less dependence on other nation’s energy exports.