Casella Waste Systems, Inc. Announces Second Quarter 2024 Results and Recent Acquisitions; Updates Fiscal Year 2024 Guidance


RUTLAND, Vt., Aug. 01, 2024 (GLOBE NEWSWIRE) -- Casella Waste Systems, Inc. (NASDAQ: CWST), a regional solid waste, recycling and resource management services company, today reported its financial results for the three and six-month periods ended June 30, 2024.

Key Highlights:

  • Revenues were $377.2 million for the quarter, up $87.5 million, or up 30.2%, from the same period in 2023.
  • Solid waste pricing for the quarter was up 5.7% from the same period in 2023, driven by 6.2% collection price growth and 4.8% disposal price growth.
  • Net income was $7.0 million for the quarter, up $1.5 million, or up 27.6%, from the same period in 2023.
  • Adjusted EBITDA, a non-GAAP measure, was $91.6 million for the quarter, up $19.4 million, or up 26.9%, from the same period in 2023.
  • Acquired five businesses through August 1, 2024 with over $100 million in aggregate annualized revenues, including LMR Disposal, Inc. and Whitetail Disposal, Inc. in the Mid-Atlantic region.

"We continued to execute on our core operating strategies in the second quarter and have driven solid year-to-date performance," said John W. Casella, Chairman and CEO of Casella Waste Systems, Inc. "The growth in our business, both organically and through acquisitions, positions us well for the second half of the year."

"Since the end of the second quarter, we acquired two high quality companies in the Mid-Atlantic region that expand and densify our operations in this market and offer exciting growth opportunities," Casella said. "We would like to welcome our new team members and customers, and we look forward to continuing to deliver a high level of service. As we build scale in this market, we see further value creation opportunity through cost efficiencies and our differentiated service offerings. Our M&A pipeline remains robust across our entire footprint with potential to close on more acquisitions this year."

"Our overall operating performance has been consistent with our plan through the first half of the year, though some discrete factors negatively impacted Adjusted EBITDA on a year-over-year basis in the second quarter," Casella said. "Volumes at the landfills were down year-over-year, which we anticipated, but we also incurred approximately $3 million of unanticipated expenses, representing 80 basis points of margin headwind in the quarter, notably higher leachate costs with the continued wet weather and employee separation costs. These issues offset the underlying success of our pricing programs, which remain ahead of inflation, and our operating programs, which are driving costs out of our collection line of business."

For the quarter, revenues were $377.2 million, up $87.5 million, or up 30.2%, from the same period in 2023, with revenue growth mainly driven by: the rollover contribution from acquisitions closed in 2023; strong collection and disposal pricing; and higher recycling commodity prices.

Operating income was $23.0 million for the quarter, up $0.4 million, or up 1.8%, from the same period in 2023.

Net income was $7.0 million for the quarter, or $0.12 per diluted common share, as compared to net income of $5.5 million, or $0.10 per diluted common share, for the same period in 2023. Adjusted Net Income, a non-GAAP measure, was $12.5 million for the quarter, or $0.22 Adjusted Diluted Earnings Per Common Share, a non-GAAP measure, as compared to Adjusted Net Income of $18.8 million, or $0.36 Adjusted Diluted Earnings Per Common Share, for the same period in 2023. Adjusted EBITDA was $91.6 million for the quarter, up $19.4 million, or up 26.9%, from the same period in 2023, driven by acquisition rollover and 6.0% organic growth.

Please refer to "Non-GAAP Performance Measures" included in "Unaudited Reconciliation of Certain Non-GAAP Measures" below for additional information and reconciliations of Adjusted Net Income, Adjusted Diluted Earnings Per Common Share, Adjusted EBITDA and other non-GAAP performance measures to their most directly comparable GAAP measures.

Net cash provided by operating activities was $79.8 million for the year-to-date period, as compared to $83.2 million for the same period in 2023, with the year-over-year variance mainly attributable to higher cash interest payments and negative changes in working capital. Adjusted Free Cash Flow was $39.5 million for the year-to-date period, as compared to $47.9 million for the same period in 2023, with the year-over-year variance further driven by higher capital expenditures.

Please refer to "Non-GAAP Liquidity Measures" included in "Unaudited Reconciliation of Certain Non-GAAP Measures" below for additional information and reconciliation of Adjusted Free Cash Flow to its most directly comparable GAAP measure.

Fiscal Year 2024 Outlook

"Incorporating acquisitions completed to date, we are raising our revenue and Adjusted EBITDA guidance for fiscal year 2024,” Casella said. “We are reaffirming guidance for Adjusted Free Cash Flow, with the expected contribution from acquisitions offset by the cost of financing and a conservative outlook on working capital. We are lowering our ranges for net income and net cash provided by operating activities primarily due to higher acquisition-related expenditures. These updated ranges assume a stable economic environment over the remainder of the year.”

The Company raised guidance for the fiscal year ending December 31, 2024 ("fiscal year 2024") by estimating results in the following ranges:

  • Revenues between $1.520 billion and $1.550 billion (raised from a range of $1.480 billion to $1.510 billion); and
  • Adjusted EBITDA between $360 million and $370 million (raised from a range of $350 million to $360 million).

The Company reaffirmed guidance for fiscal year 2024 by estimating results in the following ranges:

  • Adjusted Free Cash Flow between $140 million and $150 million.

The Company revised guidance for fiscal year 2024 by estimating results in the following range:

  • Net income between $15 million and $25 million (lowered from a range of $35 million and $45 million); and
  • Net cash provided by operating activities between $245 million and $255 million (lowered from a range of $260 million and $270 million).

The guidance ranges do not include the impact of any acquisitions that have not been completed. Adjusted EBITDA and Adjusted Free Cash Flow related to fiscal year 2024 are described in the Unaudited Reconciliation of Fiscal Year 2024 Outlook Non-GAAP Measures section of this press release. Net income and Net cash provided by operating activities are provided as the most directly comparable GAAP measures to Adjusted EBITDA and Adjusted Free Cash Flow, respectively, however these forward-looking estimates for fiscal year 2024 do not contemplate any unanticipated impacts.

Conference Call to Discuss Quarter

The Company will host a conference call to discuss these results on Friday, August 2, 2024 at 10:00 a.m. Eastern Time. Individuals interested in participating in the call should register for the call by clicking here to obtain a dial in number and unique passcode. Alternatively, upon registration, the website linked above provides an option for the conference provider to call the registrant's phone line, enabling participation on the call.

The call will also be webcast; to listen, participants should visit the company’s website at http://ir.casella.com and follow the appropriate link to the webcast. A replay of the call will be available on the Company's website and accessible using the same link.

About Casella Waste Systems, Inc.

Casella Waste Systems, Inc., headquartered in Rutland, Vermont, provides resource management expertise and services to residential, commercial, municipal, institutional and industrial customers, primarily in the areas of solid waste collection and disposal, transfer, recycling and organics services in the eastern United States. For further information, investors may contact Charlie Wohlhuter, Director of Investor Relations at (802) 772-2230; media may contact Jeff Weld, Vice President of Communications at (802) 772-2234; or visit the Company’s website at http://www.casella.com.

Safe Harbor Statement

Certain matters discussed in this press release, including, but not limited to, the statements regarding our intentions, beliefs or current expectations concerning, among other things, our financial performance; financial condition; operations and services; prospects; growth; strategies; anticipated impacts from future or completed acquisitions; and guidance for fiscal year 2024, are “forward-looking statements” intended to qualify for the safe harbors from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements can generally be identified as such by the context of the statements, including words such as “believe,” “expect,” “anticipate,” “plan,” “may,” “would,” “intend,” “estimate,” "will," “guidance” and other similar expressions, whether in the negative or affirmative. These forward-looking statements are based on current expectations, estimates, forecasts and projections about the industry and markets in which the Company operates and management’s beliefs and assumptions. The Company cannot guarantee that it actually will achieve the financial results, plans, intentions, expectations or guidance disclosed in the forward-looking statements made. Such forward-looking statements, and all phases of the Company's operations, involve a number of risks and uncertainties, any one or more of which could cause actual results to differ materially from those described in its forward-looking statements.

Such risks and uncertainties include or relate to, among other things, the following: the Company may be unable to adequately increase prices or drive operating efficiencies to adequately offset increased costs and inflationary pressures, including increased fuel prices and wages; it is difficult to determine the timing or future impact of a sustained economic slowdown that could negatively affect our operations and financial results; the closure of the Subtitle D landfill located in Southbridge, Massachusetts (“Southbridge Landfill”) could result in material unexpected costs; the increasing focus on per - and polyfluoroalkyl substances (“PFAS”) and other emerging contaminants, including the recent designation by the U.S. Environmental Protection Agency of two PFAS chemicals as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act, will likely lead to increased compliance and remediation costs and litigation risks; adverse weather conditions may negatively impact the Company's revenues and its operating margin; the Company may be unable to increase volumes at its landfills or improve its route profitability; the Company may be unable to reduce costs or increase pricing or volumes sufficiently to achieve estimated Adjusted EBITDA and other targets; landfill operations and permit status may be affected by factors outside the Company's control; the Company may be required to incur capital expenditures in excess of its estimates; the Company's insurance coverage and self-insurance reserves may be inadequate to cover all of its risk exposures; fluctuations in energy pricing or the commodity pricing of its recyclables may make it more difficult for the Company to predict its results of operations or meet its estimates; the Company may be unable to achieve its acquisition or development targets on favorable pricing or at all, including due to the failure to satisfy all closing conditions and to receive required regulatory approvals that may prevent closing of any announced transaction; the Company may not be able to successfully integrate and recognize the expected financial benefits from acquired businesses; and the Company may incur environmental charges or asset impairments in the future.

There are a number of other important risks and uncertainties that could cause the Company's actual results to differ materially from those indicated by such forward-looking statements. These additional risks and uncertainties include, without limitation, those detailed in Item 1A. “Risk Factors” in the Company's most recently filed Form 10-K, in Item 1A. “Risk Factors” in the Company’s most recently filed Form 10-Q and in other filings that the Company may make with the Securities and Exchange Commission in the future.

The Company undertakes no obligation to update publicly any forward-looking statements whether as a result of new information, future events or otherwise, except as required by law.

Investors:

Charlie Wohlhuter
Director of Investor Relations
(802) 772-2230

Media:

Jeff Weld
Vice President of Communications
(802) 772-2234
http://www.casella.com

CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except for per share data)
 
 Three Months Ended
June 30,
 Six Months Ended
June 30,
  2024   2023   2024   2023 
Revenues$377,163  $289,645  $718,170  $552,241 
Operating expenses:       
Cost of operations 243,787   186,319   474,578   366,563 
General and administration 47,184   35,865   91,517   71,544 
Depreciation and amortization 55,338   34,924   109,375   68,359 
Expense from acquisition activities 7,836   3,677   12,847   6,540 
Legal settlement    6,150      6,150 
Southbridge Landfill closure charge    96      206 
  354,145   267,031   688,317   519,362 
Operating income 23,018   22,614   29,853   32,879 
Other expense (income):       
Interest expense, net 12,697   7,390   25,767   13,664 
Loss from termination of bridge financing    8,198      8,198 
Other income (477)  (452)  (828)  (800)
Other expense, net 12,220   15,136   24,939   21,062 
Income before income taxes 10,798   7,478   4,914   11,817 
Provision for income taxes 3,792   1,988   2,025   2,779 
Net income$7,006  $5,490  $2,889  $9,038 
Basic weighted average common shares outstanding 58,109   52,885   58,070   52,331 
Basic earnings per common share$0.12  $0.10  $0.05  $0.17 
Diluted weighted average common shares outstanding 58,199   52,980   58,161   52,427 
Diluted earnings per common share$0.12  $0.10  $0.05  $0.17 
                


CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands)
 
 June 30,
2024
 December 31,
2023
 (Unaudited)  
ASSETS   
CURRENT ASSETS:   
Cash and cash equivalents$208,502  $220,912 
Accounts receivable, net of allowance for credit losses 161,247   157,324 
Other current assets 56,055   48,089 
Total current assets 425,804   426,325 
Property and equipment, net of accumulated depreciation and amortization 987,390   980,553 
Operating lease right-of-use assets 98,148   100,844 
Goodwill 737,253   735,670 
Intangible assets, net of accumulated amortization 216,961   241,429 
Other non-current assets 46,309   50,649 
Total assets$2,511,865  $2,535,470 
LIABILITIES AND STOCKHOLDERS' EQUITY   
CURRENT LIABILITIES:   
Current maturities of debt$65,335  $35,781 
Current operating lease liabilities 8,854   9,039 
Accounts payable 94,205   116,794 
Current accrued final capping, closure and post-closure costs 9,280   10,773 
Other accrued liabilities 92,014   106,471 
Total current liabilities 269,688   278,858 
Debt, less current portion 976,620   1,007,662 
Operating lease liabilities, less current portion 65,710   66,074 
Accrued final capping, closure and post-closure costs, less current portion 131,488   123,131 
Other long-term liabilities 30,845   37,954 
Total stockholders' equity 1,037,514   1,021,791 
Total liabilities and stockholders' equity$2,511,865  $2,535,470 
        


CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
 
 Six Months Ended
June 30,
  2024   2023 
Cash Flows from Operating Activities:   
Net income$2,889  $9,038 
Adjustments to reconcile net income to net cash provided by operating activities:   
Depreciation and amortization 109,375   68,359 
Interest accretion on landfill and environmental remediation liabilities 5,862   5,001 
Amortization of debt issuance costs 1,482   1,505 
Stock-based compensation 4,809   4,341 
Operating lease right-of-use assets expense 8,489   6,872 
Disposition of assets, other items and charges, net 3,209   (300)
Loss from termination of bridge financing    8,198 
Deferred income taxes 156   1,952 
Changes in assets and liabilities, net of effects of acquisitions and divestitures (56,490)  (21,770)
Net cash provided by operating activities 79,781   83,196 
Cash Flows from Investing Activities:   
Acquisitions, net of cash acquired 1,296   (547,587)
Additions to intangible assets (199)   
Additions to property and equipment (74,900)  (50,415)
Proceeds from sale of property and equipment 827   776 
Net cash used in investing activities (72,976)  (597,226)
Cash Flows from Financing Activities:   
Proceeds from debt borrowings 1,750   430,000 
Principal payments on debt (20,020)  (10,625)
Payments of debt issuance costs    (7,185)
Proceeds from the public offering of Class A common stock    496,403 
Net cash (used in) provided by financing activities (18,270)  908,593 
Net (decrease) increase in cash, cash equivalents and restricted cash (11,465)  394,563 
Cash, cash equivalents and restricted cash, beginning of period 220,912   71,152 
Cash, cash equivalents and restricted cash, end of period$209,447  $465,715 
Supplemental Disclosure of Cash Flow Information:   
Cash interest payments$30,389  $14,196 
Cash income tax payments$5,098  $7,913 
Non-current assets obtained through long-term financing obligations$15,300  $4,715 
Right-of-use assets obtained in exchange for operating lease obligations$3,154  $17,756 
 
CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED RECONCILIATION OF CERTAIN NON-GAAP MEASURES
(In thousands)
 

Non-GAAP Performance Measures

In addition to disclosing financial results prepared in accordance with generally accepted accounting principles in the United States ("GAAP"), the Company also presents non-GAAP performance measures such as Adjusted EBITDA, Adjusted EBITDA as a percentage of revenues, Adjusted Operating Income, Adjusted Operating Income as a percentage of revenues, Adjusted Net Income and Adjusted Diluted Earnings Per Common Share that provide an understanding of operational performance because it considers them important supplemental measures of the Company's performance that are frequently used by securities analysts, investors and other interested parties in the evaluation of the Company's results. The Company also believes that identifying the impact of certain items as adjustments provides more transparency and comparability across periods. Management uses these non-GAAP performance measures to further understand its “core operating performance” and believes its “core operating performance” is helpful in understanding its ongoing performance in the ordinary course of operations. The Company believes that providing such non-GAAP performance measures to investors, in addition to corresponding income statement measures, affords investors the benefit of viewing the Company’s performance using the same financial metrics that the management team uses in making many key decisions and understanding how the core business and its results of operations has performed. The tables below set forth such performance measures on an adjusted basis to exclude such items:

 Three Months Ended
June 30,
 Six Months Ended
June 30,
  2024   2023   2024   2023 
Net income $7,006  $5,490  $2,889  $9,038 
Net income as a percentage of revenues 1.9%  1.9%  0.4%  1.6%
Provision for income taxes 3,792   1,988   2,025   2,779 
Other income (477)  (452)  (828)  (800)
Loss from termination of bridge financing (i)    8,198      8,198 
Interest expense, net 12,697   7,390   25,767   13,664 
Southbridge Landfill closure charge (ii)    96      206 
Legal settlement (iii)    6,150      6,150 
Expense from acquisition activities (iv) 7,836   3,677   12,847   6,540 
Change in fair value of acquisition-related contingent consideration (v)          (589)
Depreciation and amortization 55,338   34,924   109,375   68,359 
Depletion of landfill operating lease obligations 2,497   2,230   4,695   4,303 
Interest accretion on landfill and environmental remediation liabilities 2,926   2,491   5,862   5,001 
Adjusted EBITDA$91,615  $72,182  $162,632  $122,849 
Adjusted EBITDA as a percentage of revenues 24.3%  24.9%  22.6%  22.2%
Depreciation and amortization (55,338)  (34,924)  (109,375)  (68,359)
Depletion of landfill operating lease obligations (2,497)  (2,230)  (4,695)  (4,303)
Interest accretion on landfill and environmental remediation liabilities (2,926)  (2,491)  (5,862)  (5,001)
Adjusted Operating Income$30,854  $32,537  $42,700  $45,186 
Adjusted Operating Income as a percentage of revenues 8.2%  11.2%  5.9%  8.2%
                


 Three Months Ended
June 30,
 Six Months Ended
June 30,
  2024   2023   2024   2023 
Net income $7,006  $5,490  $2,889  $9,038 
Loss from termination of bridge financing (i)    8,198      8,198 
Southbridge Landfill closure charge (ii)    96      206 
Legal settlement (iii)    6,150      6,150 
Expense from acquisition activities (iv) 7,836   3,677   12,847   6,540 
Change in fair value of acquisition-related contingent consideration (v)          (589)
Interest expense from acquisition activities (vi)    496      496 
Tax effect (vii) (2,325)  (5,276)  (4,008)  (5,933)
Adjusted Net Income$12,517  $18,831  $11,728  $24,106 
        
Diluted weighted average common shares outstanding 58,199   52,980   58,161   52,427 
        
Diluted earnings per common share$0.12  $0.10  $0.05  $0.17 
Loss from termination of bridge financing (i)    0.16      0.16 
Southbridge Landfill closure charge (ii)           
Legal settlement (iii)    0.12      0.12 
Expense from acquisition activities (iv) 0.13   0.07   0.22   0.12 
Change in fair value of acquisition-related contingent consideration (v)          (0.01)
Interest expense from acquisition activities (vi)    0.01      0.01 
Tax effect (vii) (0.03)  (0.10)  (0.07)  (0.11)
Adjusted Diluted Earnings Per Common Share$0.22  $0.36  $0.20  $0.46 
                

(i) Loss from termination of bridge financing is related to the write-off of the remaining unamortized debt issuance costs associated with the extinguishment of bridge financing agreements associated with acquisitions.

(ii) Southbridge Landfill closure charge are expenses related to the unplanned early closure of the Southbridge Landfill along with associated legal activities. The Company initiated the unplanned, premature closure of the Southbridge Landfill in the fiscal year ended December 31, 2017 due to the significant capital investment required to obtain expansion permits and for future development coupled with an uncertain regulatory environment. The unplanned closure of the Southbridge Landfill reduced the economic useful life of the assets from prior estimates by approximately ten years. The Company expects to incur certain costs through completion of the closure process.

(iii) Legal settlement is related to reaching an agreement in June 2023 with the collective class members of a class action lawsuit relating to certain Fair Labor Standards Act of 1938 ("FLSA") claims as well as state wage and hours laws. The agreement remains subject to court approval.

(iv) Expense from acquisition activities is comprised primarily of legal, consulting, rebranding and other costs associated with the due diligence, acquisition and integration of acquired businesses. The three and six months ended June 30, 2024 included a charge for an increase in the reserve against accounts receivable of the businesses acquired in the GFL Acquisition as a result of our inability to pursue collections during the transition services period with the seller, resulting in accounts receivable aged beyond what is typical in our business.

(v) Change in fair value of acquisition-related contingent consideration is associated with the change in fair value of a contingency related to a previous acquisition based upon a probability-weighted analysis of the potential attainment of a transfer station permit expansion.

(vi) Interest expense from acquisition activities is the amortization of debt issuance costs during the three and six months ended June 30, 2023 associated primarily with transaction, legal, and other similar costs incurred during the periods associated with bridge financing activities related to acquisitions.

(vii) Tax effect of the adjustments is an aggregate of the current and deferred tax impact of each adjustment, including the impact to the effective tax rate, current provision and deferred provision. The computation considers all relevant impacts of the adjustments, including available net operating loss carryforwards and the impact on the remaining valuation allowance.

Non-GAAP Liquidity Measures

In addition to disclosing financial results prepared in accordance with GAAP, the Company also presents non-GAAP liquidity measures such as Adjusted Free Cash Flow that provide an understanding of the Company's liquidity because it considers them important supplemental measures of its liquidity that are frequently used by securities analysts, investors and other interested parties in the evaluation of the Company's cash flow generation from its core operations that are then available to be deployed for strategic acquisitions, growth investments, development projects, unusual landfill closures, site improvement and remediation, and strengthening the Company’s balance sheet through paying down debt. The Company also believes that showing the impact of certain items as adjustments provides more transparency and comparability across periods. Management uses non-GAAP liquidity measures to understand the Company’s cash flow provided by operating activities after certain expenditures along with its consolidated net leverage and believes that these measures demonstrate the Company’s ability to execute on its strategic initiatives. The Company believes that providing such non-GAAP liquidity measures to investors, in addition to corresponding cash flow statement measures, affords investors the benefit of viewing the Company’s liquidity using the same financial metrics that the management team uses in making many key decisions and understanding how the core business and cash flow generation has performed. The table below, on an adjusted basis to exclude certain items, sets forth such liquidity measures:

 Three Months Ended
June 30,
 Six Months Ended
June 30,
  2024   2023   2024   2023 
Net cash provided by operating activities$72,102  $67,117  $79,781  $83,196 
Capital expenditures (44,649)  (32,536)  (74,900)  (50,415)
Proceeds from sale of property and equipment 339   361   827   776 
Southbridge Landfill closure (i) 787   1,088   1,482   2,337 
Cash outlays from acquisition activities (ii) 4,941   5,195   9,435   6,059 
Acquisition capital expenditures (iii) 6,571   3,922   12,659   5,012 
McKean Landfill rail capital expenditures (iv) 1,030   479   3,225   903 
FLSA legal settlement payment (v)       6,150    
Landfill capping charge - veneer failure payment (vi) 794      850    
Adjusted Free Cash Flow$41,915  $45,626  $39,509  $47,868 
                

(i) Southbridge Landfill closure are cash outlays associated with the unplanned, early closure of the Southbridge Landfill. The Company initiated the unplanned, premature closure of the Southbridge Landfill in the fiscal year ended December 31, 2017, and expects to incur cash outlays through completion of the closure and environmental remediation process.

(ii) Cash outlays from acquisition activities are cash outlays for transaction and integration costs relating to specific acquisition transactions and include legal, consulting, rebranding and other costs as part of the Company’s strategic growth initiative.

(iii) Acquisition capital expenditures are acquisition related capital expenditures that are necessary to optimize strategic synergies associated with integrating newly acquired operations as contemplated by the discounted cash flow return analysis conducted by management as part of the acquisition investment decision. Acquisition related capital expenditures include costs required to achieve initial operating synergies and integrate operations.

(iv) McKean Landfill rail capital expenditures are long-term infrastructure capital expenditures related to rail side development at the Company's landfill in Mount Jewett, PA ("McKean Landfill"), which is different from the landfill construction investments in the normal course of operations.

(v) FLSA legal settlement payment is the cash outlay of a legal settlement related to reaching an agreement in June 2023 with the collective class members of a class action lawsuit relating to certain claims under the FLSA as well as state wage and hours laws.

(vi) Landfill capping charge - veneer failure payment is the cash outlay associated with operating expenses incurred to clean up the affected capping material at the Company's landfill in Seneca, New York. Engineering analysis is currently underway to determine root causes and responsibility for the event.

Non-GAAP financial measures are not in accordance with or an alternative for GAAP. Adjusted EBITDA, Adjusted EBITDA as a percentage of revenues, Adjusted Operating Income, Adjusted Operating Income as a percentage of revenues, Adjusted Net Income, Adjusted Diluted Earnings Per Common Share, and Adjusted Free Cash Flow should not be considered in isolation from or as a substitute for financial information presented in accordance with GAAP, and may be different from Adjusted EBITDA, Adjusted EBITDA as a percentage of revenues, Adjusted Operating Income, Adjusted Operating Income as a percentage of revenues, Adjusted Net Income, Adjusted Diluted Earnings Per Common Share, and Adjusted Free Cash Flow presented by other companies.

CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED RECONCILIATION OF FISCAL YEAR 2024 OUTLOOK NON-GAAP MEASURES
(In thousands)
 

Following is a reconciliation of the Company's estimated Adjusted EBITDA(i) from estimated Net income for fiscal year 2024:

 (Estimated) Twelve Months Ending December 31, 2024
Net income $15,000 - $25,000
Provision for income taxes11,000
Other income(1,500)
Interest expense, net57,000
Southbridge Landfill closure charge1,000
Expense from acquisition activities20,000
Depreciation and amortization236,000
Depletion of landfill operating lease obligations10,000
Interest accretion on landfill and environmental remediation liabilities11,500
Adjusted EBITDA$360,000 - $370,000
  

Following is a reconciliation of the Company's estimated Adjusted Free Cash Flow(i) from estimated Net cash provided by operating activities for fiscal year 2024:

 (Estimated) Twelve Months Ending December 31, 2024
Net cash provided by operating activities $245,000 - $255,000
Capital expenditures(187,000)
Proceeds from sale of property and equipment1,500
FLSA legal settlement payment6,150
Southbridge Landfill closure3,000
Acquisition capital expenditures46,500
Cash outlays from acquisition activities17,000
McKean Landfill rail capital expenditures7,000
Landfill capping charge - veneer failure payment850
Adjusted Free Cash Flow$140,000 - $150,000
  

(i) See footnotes for Non-GAAP Performance Measures and Non-GAAP Liquidity Measures included in the Unaudited Reconciliation of Certain Non-GAAP Measures for further disclosure over the nature of the various adjustments to estimated Adjusted EBITDA and estimated Adjusted Free Cash Flow.

CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES
UNAUDITED SUPPLEMENTAL DATA TABLES
(In thousands)
 

Amounts of total revenues attributable to services provided for the three and six months ended June 30, 2024 and 2023 are as follows:

 Three Months Ended June 30,
  2024  % of Total
Revenues
  2023  % of Total
Revenues
Collection$223,959   59.4% $149,848   51.7%
Disposal 65,123   17.3%  63,629   22.0%
Landfill gas-to-energy 1,983   0.5%  1,321   0.5%
Processing 2,880   0.7%  2,754   0.9%
Solid waste operations 293,945   77.9%  217,552   75.1%
Processing 33,275   8.9%  25,383   8.8%
National Accounts 49,943   13.2%  46,710   16.1%
Resource Solutions operations 83,218   22.1%  72,093   24.9%
Total revenues$377,163   100.0% $289,645   100.0%
                


 Six Months Ended June 30,
  2024  % of Total
Revenues
  2023  % of Total
Revenues
Collection$435,318   60.6% $289,825   52.5%
Disposal 115,262   16.0%  115,096   20.8%
Power generation 4,493   0.6%  3,245   0.6%
Processing 4,808   0.8%  4,329   0.8%
Solid waste operations 559,881   78.0%  412,495   74.7%
Processing 63,038   8.7%  48,189   8.7%
National Accounts 95,251   13.3%  91,557   16.6%
Resource Solutions operations 158,289   22.0%  139,746   25.3%
Total revenues$718,170   100.0% $552,241   100.0%
                

Components of revenue growth for the three months ended June 30, 2024 compared to the three months ended June 30, 2023 are as follows:

 Amount % of
Related
Business
 % of
Operations
 % of Total
Company
Solid waste operations:       
Collection$9,234   6.2%  4.2%  3.2%
Disposal 3,059   4.8%  1.5%  1.0%
Solid waste price 12,293     5.7%  4.2%
Collection (1,762)  (1.2)%  (0.8)%  (0.6)%
Disposal (2,199)  (3.5)%  (1.0)%  (0.8)%
Processing (8)    %  %
Solid waste volume (3,969)    (1.8)%  (1.4)%
Surcharges and other fees 500     0.1%  0.2%
Commodity price and volume 797     0.4%  0.3%
Acquisitions 66,772     30.7%  23.1%
Total solid waste operations 76,393     35.1%  26.4%
Resource Solutions operations:         
Price 3,129     4.3%  1.1%
Volume 4,793     6.7%  1.6%
Surcharges and other fees (59)    (0.1)%  %
Acquisitions 3,262     4.5%  1.1%
Total Resource Solutions operations 11,125     15.4%  3.8%
Total Company$87,518       30.2%
            

Components of capital expenditures(i) for the three and six months ended June 30, 2024 and 2023 are as follows:

 Three Months Ended
June 30,
 Six Months Ended
June 30,
  2024   2023   2024   2023 
Growth capital expenditures:       
Acquisition capital expenditures$6,571  $3,922  $12,659  $5,012 
McKean Landfill rail capital expenditures 1,030   479   3,225   903 
Other 2,358   2,502   4,992   3,898 
Growth capital expenditures 9,959   6,903   20,876   9,813 
Replacement capital expenditures:       
Landfill development 13,606   9,736   17,808   11,198 
Vehicles, machinery, equipment and containers 15,491   11,973   28,245   19,772 
Facilities 4,447   2,515   6,009   6,570 
Other 1,146   1,409   1,962   3,062 
Replacement capital expenditures 34,690   25,633   54,024   40,602 
Capital expenditures$44,649  $32,536  $74,900  $50,415 
                

(i) The Company's capital expenditures are broadly defined as pertaining to either growth or replacement activities. Growth capital expenditures are defined as costs related to development projects, organic business growth, and the integration of newly acquired operations. Growth capital expenditures include costs related to the following: 1) acquisition capital expenditures that are necessary to optimize strategic synergies associated with integrating newly acquired operations as contemplated by the discounted cash flow return analysis conducted by management as part of the acquisition investment decision and includes the capital expenditures required to achieve initial operating synergies and integrate operations; 2) McKean Landfill rail capital expenditures, which is unique and different from landfill construction investments in the normal course of operations because the Company is investing in long-term infrastructure; and 3) development of new airspace, permit expansions, and new recycling contracts, equipment added directly as a result of organic business growth and infrastructure added to increase throughput at transfer stations and recycling facilities. Replacement capital expenditures are defined as landfill cell construction costs not related to expansion airspace, costs for normal permit renewals, replacement costs for equipment and other capital expenditures due to age or obsolescence, and capital items not defined as growth capital expenditures.