Our hotels are subject to various U.S. federal, state and local environmental laws that impose liability for contamination. Under these laws, governmental entities have the authority to require us, as the current owner of a hotel, to perform or pay for the clean-up of contamination (including hazardous substances, asbestos and asbestos-containing materials, waste or petroleum products) at, on, under or emanating from the hotel and to pay for natural resource damages arising from such contamination. Such laws often impose liability without regard to whether the owner or operator or other responsible party knew of, or caused such contamination, and the liability may be joint and several. Because these laws also impose liability on persons who owned a property at the time it became contaminated, it is possible we could incur cleanup costs or other environmental liabilities even after we sell hotels. Contamination at, on, under or emanating from our hotels also may expose us to liability to private parties for costs of remediation and/or personal injury or property damage. In addition, environmental laws may create liens on contaminated sites in favor of the government for damages and costs it incurs to address such contamination. If contamination is discovered on our properties, environmental laws also may impose restrictions on the manner in which the properties may be used or businesses may be operated, and these restrictions may require substantial expenditures. Moreover, environmental contamination can affect the value of a property and, therefore, an owner's ability to borrow funds using the property as collateral or to sell the property on favorable terms or at all. Furthermore, persons who sent waste to a waste disposal facility, such as a landfill or an incinerator, may be liable for costs associated with cleanup of that facility.
In addition, our hotels are subject to various federal, state, and local environmental, health and safety laws and regulations that address a wide variety of issues, including, but not limited to, storage tanks, air emissions from emergency generators, storm water and wastewater discharges, lead-based paint, mold and mildew, and waste management. Some of our hotels routinely handle and use hazardous or regulated substances and wastes as part of their operations, which substances and wastes are subject to regulation (e.g., swimming pool chemicals and cleaning solvents for on-site dry cleaners). Our hotels incur costs to comply with these environmental, health and safety laws and regulations and could be subject to fines and penalties for non-compliance with applicable requirements, as well as claims from contamination or exposure to harmful substances or environmental conditions.
Certain of our hotels contain, and those that we acquire in the future may contain, or may have contained, asbestos-containing material ("ACM"). Federal, state and local environmental, health and safety laws require that ACM be properly managed and maintained, and include requirements to undertake special precautions, such as removal or abatement, if ACM would be disturbed during maintenance, renovation or demolition of a building. Such laws regarding ACM may impose fines and penalties on building owners, employers and operators for failure to comply with these requirements. In addition, third-parties may seek recovery from owners or operators for personal injury associated with exposure to asbestos-containing building materials.
When excessive moisture accumulates in buildings or on building materials, mold growth may occur, particularly if the moisture problem remains undiscovered or is not addressed over a period of time. Some molds may produce airborne toxins or irritants. Indoor air quality issues can also stem from inadequate ventilation, chemical contamination from indoor or outdoor sources, and other biological contaminants such as pollen, viruses and bacteria. Indoor exposure to airborne toxins or irritants above certain levels can be alleged to cause a variety of adverse health effects and symptoms, including allergic or other reactions. As a result, the presence of significant mold or other airborne contaminants at any of our hotels could require us to undertake a costly remediation program to contain or remove the mold or other airborne contaminants from the affected property or increase indoor ventilation, as well as make some of our rooms (or, in extreme cases, entire hotels) unavailable for extended periods, adversely affecting our revenues. In addition, the presence of significant mold or other airborne contaminants could expose us to liability to third-parties if property damage or personal injury occurs.
Liabilities and costs associated with environmental contamination at, on, under or emanating from our properties, defending against claims related to alleged or actual environmental issues, or complying with environmental, health and safety laws could be material and could materially and adversely affect us. We can make no assurances that changes in current laws or regulations or future laws or regulations will not impose additional or new material environmental liabilities or that the current environmental condition of our hotels will not be affected by our operations, the condition of the properties in the vicinity of our hotels, or by third-parties unrelated to us. Adverse environmental conditions at any of our properties could also result in injury to our reputation and reduce our revenues. The discovery of material environmental liabilities or other environmental conditions at our properties could subject us to unanticipated significant costs and reduce our revenues, which could significantly reduce or eliminate our profitability and the cash available for distribution to our stockholders.