  We present a finite-energy electroweak-monopole solution obtained by
considering non-linear extensions of the hypercharge sector of the Electroweak
Theory, based on logarithmic and exponential versions of electrodynamics. We
find constraints for a class of non-linear extensions and also work out an
estimate for the monopole mass in this scenario. We finally derive a lower
bound for the energy of the monopole and discuss the simpler case of a Dirac
magnetic charge.
