Energy Conservation. Landlord may institute upon written notice to Tenant such policies, programs and measures as may be necessary, required, or expedient for the conservation and/or preservation of energy or energy services (collectively, the “Conservation Program”), provided however: # that the Conservation Program does not, by reason of such policies, programs and measures, reduce the level of energy or energy services being provided to the Premises below the level of energy or energy services then being provided in comparable combination laboratory, research and development and office buildings in the vicinity of the Premises, provided the same shall not come at a material cost to Tenant, or materially adversely affect Tenant’s use of the Premises for any of the Permitted Uses, or # as may be necessary or required to comply with Legal Requirements or standards or the other provisions of this Lease. Upon receipt of such notice, Tenant shall comply with the Conservation Program.

Energy Conservation. Landlord may institute upon written notice to Tenant such policies, programs and measures as may be necessary, required, or expedient for the conservation and/or preservation of energy or energy services (collectively, the “Conservation Program”), provided however, that the Conservation Program does not, by reason of such policies, programs and measures, materially adversely affect Tenant’s ability to maintain its normal business operations in the Premises, or reduce the level of energy or energy services being provided to the Premises below the level of energy or energy services then being provided in comparable combination laboratory, research and development and office buildings in the vicinity of the Premises, or as may be necessary or required to comply with Legal Requirements or standards or the other provisions of this Lease. Upon receipt of such notice, Tenant shall comply with the Conservation Program.

Energy Conservation. Notwithstanding anything to the contrary contained herein, Landlord may institute upon written notice to Tenant such policies, programs and measures as may be necessary, required, or expedient for the conservation and/or preservation of energy or energy services (collectively, the “Conservation Program”), provided, however, that the Conservation Program does not, by reason of such policies, programs and measures, reduce the level of energy or energy services being provided to the Premises below the level of energy or energy services then being provided in comparable office buildings in the East Cambridge/Kendall Square area, or as may be necessary or required to comply with Legal Requirements or standards or the other provisions of this Lease. Upon receipt of such notice, Tenant shall comply with the Conservation Program at Tenant’s sole cost and expense. Without limiting the foregoing, Tenant acknowledges that the Building intends to obtain Leadership in Energy and Environmental Design (“LEED”) certification as established by the U.S. Green Building Council (“USGBC”). Any reasonable costs incurred by Landlord in connection with maintaining such certification shall be considered Operating Costs. Tenant shall cooperate as reasonably requested by Landlord in the maintenance of such certification to the extent required to maintain the same.

Energy Conservation. Landlord may institute upon written notice to Tenant such policies, programs and measures as may be necessary, required, or expedient for the conservation and/or preservation of energy or energy services (collectively, the “Conservation Program”), provided however, that the Conservation Program does not, by reason of such policies, programs and measures, reduce the level of energy or energy services being provided to the Premises below the level of energy or energy services then being provided in comparable combination laboratory, research and development and office buildings in the vicinity of the Premises (provided that the same shall not come at a material cost to Tenant or materially adversely affect Tenant’s use of the Premises for any of the Permitted Uses), or as may be necessary or required to comply with Legal Requirements or standards or the other provisions of this Lease. Upon receipt of such notice, Tenant shall comply with the Conservation Program.

Conservation. Tenant agrees to comply with the conservation, use and recycling policies and practices from time to time established by Landlord for the use of utilities and services supplied by Landlord, and the utility charges payable by Tenant hereunder may include such excess usage penalties or surcharges as may from time to time be established by Landlord for the Building. Landlord may reduce the utilities supplied to the Leased Premises and the Common Areas as required or permitted by any mandatory or voluntary water, energy or other conservation statute, regulation, order or allocation or other program.

Notwithstanding anything to the contrary contained herein, Landlord may institute upon written notice to Tenant such policies, programs and measures as may be necessary, required, or expedient for the conservation and/or preservation of energy or energy services (collectively, the “Conservation Program”), provided, however, that the Conservation Program does not, by reason of such policies, programs and measures, reduce the level of energy or energy services being provided to the Premises below the level of energy or energy services then being provided in comparable first class combination office and laboratory buildings in the East Cambridge/ Kendall Square area, or as may be necessary or required to comply with Legal Requirements or standards or the other provisions of this Lease. Upon receipt of such notice, Tenant shall comply with the Conservation Program.

Customer Services. Provide services and systems dedicated to customer service, billing, remittance, credit, collections, customer relations, call centers, energy conservation support and metering.

Energy Statements. For any utilities serving the Premises for which Tenant is billed directly by such utility provider, Tenant agrees to furnish to Landlord upon request any invoices or statements for such utilities, any other utility usage information reasonably requested by Landlord, and an ENERGY STAR® Statement of Performance (or similar comprehensive utility usage report if requested by Landlord) and any other information reasonably requested by Landlord for the immediately preceding year, in each case, only to the extent that such information is in Tenant’s actual possession or control. Tenant shall retain records of utility usage at the Premises, including invoices and statements from the utility provider, for at least two (2) years. Tenant acknowledges that any utility information for the Premises may be shared with third parties, including Landlord’s consultants and governmental authorities. In the event that Tenant fails to comply with this Section, Tenant hereby authorizes Landlord to collect utility usage information directly from the applicable utility providers.

Energy Statements. For any utilities serving the Premises for which Tenant is billed directly by such utility provider, Tenant agrees to furnish to Landlord # any invoices or statements for such utilities within thirty (30) days after Tenant's receipt thereof, # within thirty (30) days after Landlord's request, any other utility usage information reasonably requested by Landlord, and # within thirty (30) days after each calendar year during the Term, an ENERGY STAR® Statement of Performance (or similar comprehensive utility usage report if requested by Landlord) and any other information reasonably requested by Landlord for the immediately preceding year. Tenant shall retain records of utility usage at the Premises, including invoices and statements from the utility provider, for at least sixty (60) months, or such other period of time as may be requested by Landlord. Tenant acknowledges that any utility information for the Premises may be shared with third parties, including Landlord's consultants and governmental authorities.

Energy Disclosure. Tenant agrees to cooperate with any energy consumption disclosure requirements imposed on Landlord and with the requirements under any existing or future energy conservation or sustainability programs applicable to the Building, including without limitation those of the U.S. Green Building Council’s LEED rating system, or which may be imposed on Landlord by law. Tenant shall within five (5) days after receipt of Landlord’s written request therefor, provide any and all written consents to utility companies providing services to the Building required to authorize such utility companies to release energy usage data for Tenant’s Premises to or for the use of Landlord, or to such other sites or parties as required for Landlord’s compliance with the applicable program.