Hladini Shakti is the bliss giving potency associated with
Lord Krishna. It is essentially a Vaishnava concept. According to some school
of thought, Radha is the personification of Hladini Shakti.
Hladini is Ananda or bliss.
Because of the Hladini Shakti of Brahman, the universe is
full of joy and pleasure.
This shakti is used by the Supreme Truth to carry out
blissfulness in the world.
Whatever resources are required to preserve the universe is
expressed through Hladini Shakti.