With the slump in the price of BTC some miners have been switched off, possibly to be switched back on when the price improves.

While you're waiting, consider increasing your holding for nothing: with a Bitcoin savings account.

If you plan on holding your BTC while waiting for things to improve, you may as well be receiving interest on your holdings.

FreeBitco.in also offers a BTC faucet, games and even a lottery!

There are multiple ways to increase your BTC holdings while you wait for the recovery. Head on over and have a look.