With Self-Sovereign-Identities, you will most likely have a wallet storing your "cards" on your mobile phone. Which implies that you make a presentation of that "card (verifiable credential)" on demand. The requester of the card (the verifier) will know if the card is revoked but will not know if that card has been replaced by another one. In regards with that problem, the Solid pod could help because you would share a container of the pod where that type of card are stored (eg your energy contract), so the third party would know all the time what is your latest energy contract type with the price you pay (for example to optimize your grid injection/consumption).