I've just found NordCoin which is a similar concept to Envion, but they look like they have a much more stable team https://medium.com/nordcoinmining/nordcoin-announces-ico-to-manufacture-and-lease-mining-space-in-30-mobile-mining-containers-daf73548823d

Just saw that NordCoin has partnered with Agrello, which is interesting. Could be a great partnership https://medium.com/nordcoinmining/nordcoin-partners-with-the-legal-tech-ai-platform-agrello-to-support-the-ico-platform-creation-413b0bdac37b