Casella Waste Systems, Inc. raised earnings guidance for the fiscal year 2021. The Company raised guidance for the second time in fiscal year 2021 by estimating results(including Willimantic) in the following ranges (as compared to the fiscal year 2021 guidance ranges as updated on April 29, 2021): Revenues between $850 million and $860 million (as compared to $815 million to $830 million); and Net income between $35 million and $39 million (as compared to $33 million to $37 million).