diff --git a/numpyro/distributions/continuous.py b/numpyro/distributions/continuous.py
index e96662168..a5af0406d 100644
--- a/numpyro/distributions/continuous.py
+++ b/numpyro/distributions/continuous.py
@@ -2913,10 +2913,6 @@ def support(self):
         return self._support
 
     def _log_Z(self):
-        """Computes the logarithm of normalization constant.
-
-        :return: The logarithm of normalization constant.
-        """
         return jnp.where(
             self.alpha == -1.0,
             jnp.log(jnp.log(self.low) - jnp.log(self.high)),
@@ -2994,3 +2990,73 @@ def variance(self):
         )
 
         return expectation_x_squared - expectation_x**2
+
+
+class LowerTruncatedPowerLaw(Distribution):
+    r"""Lower truncated power law distribution with :math:`\alpha` index.
+
+    :param alpha: index of the power law distribution
+    :param low: lower bound of the distribution
+    """
+
+    arg_constraints = {
+        "alpha": constraints.less_than(-1.0),
+        "low": constraints.greater_than(1.0),
+    }
+    reparametrized_params = ["alpha", "low"]
+    pytree_aux_fields = ("_support",)
+
+    def __init__(self, alpha, low, *, validate_args=None):
+        self.alpha, self.low = promote_shapes(alpha, low)
+        batch_shape = lax.broadcast_shapes(jnp.shape(alpha), jnp.shape(low))
+        self._support = constraints.greater_than(low)
+        super(LowerTruncatedPowerLaw, self).__init__(
+            batch_shape=batch_shape, validate_args=validate_args
+        )
+
+    @constraints.dependent_property(is_discrete=False, event_dim=0)
+    def support(self):
+        return self._support
+
+    @validate_sample
+    def log_prob(self, value):
+        return (
+            self.alpha * jnp.log(value)
+            - (self.alpha + 1.0) * jnp.log(self.low)
+            + jnp.log(-1.0 - self.alpha)
+        )
+
+    def cdf(self, value):
+        return 1.0 - jnp.power(value / self.low, 1.0 + self.alpha)
+
+    def icdf(self, q):
+        return self.low * jnp.power(1.0 - q, jnp.reciprocal(1.0 + self.alpha))
+
+    def sample(self, key, sample_shape=()):
+        assert is_prng_key(key)
+        u = random.uniform(key, sample_shape + self.batch_shape)
+        samples = self.icdf(u)
+        return samples
+
+    @lazy_property
+    def mean(self):
+        if self.alpha + 2.0 >= 0:
+            return jnp.full_like(self.low, jnp.inf)
+        return (
+            (self.alpha + 1.0)
+            * jnp.reciprocal(self.alpha + 2.0)
+            * (self.low - jnp.power(self.low, -self.alpha - 1.0))
+        )
+
+    @lazy_property
+    def variance(self):
+        if self.alpha + 2.0 >= 0:
+            return jnp.full_like(self.low, jnp.inf)
+        if self.alpha + 3.0 >= 0:
+            return jnp.full_like(self.low, jnp.inf)
+        return (
+            jnp.power(self.low, 2.0)
+            * (self.alpha + 1.0)
+            * jnp.power(self.alpha, -2.0)
+            * jnp.reciprocal(self.alpha + 3.0)
+        )