Impact of LL97 & 87 on Building Energy Efficiency

These laws play a crucial role in shaping the future of building sustainability in NYC.

As New York City continues its ambitious journey toward becoming a more sustainable metropolis, the real estate sector faces stringent regulations aimed at reducing carbon emissions and enhancing energy efficiency. Key among these regulations are Local Law 97 and Local Law 87. These laws play a crucial role in shaping the future of building sustainability in NYC. Companies like The Cotocon Group, specializing in sustainability consulting, are instrumental in helping building owners and managers navigate the complexities of these regulations. This article delves into the intricacies of Local Law 97 and Local Law 87, exploring their impact on building energy efficiency and offering insights on achieving compliance.

Understanding Local Law 97

Local Law 97 (LL97), part of New York City’s Climate Mobilization Act, is one of the most ambitious climate legislations enacted by any city worldwide. Passed in April 2019, LL97 targets a substantial reduction in greenhouse gas emissions from buildings, which account for nearly 70% of NYC’s total emissions. The law sets aggressive carbon emission limits for large buildings, with the goal of reducing overall emissions by 40% by 2030 and 80% by 2050, compared to 2005 levels.

Key Provisions of Local Law 97

1. Emission Limits: LL97 mandates specific carbon intensity limits for buildings over 25,000 square feet, which tighten over time. Buildings that exceed these limits face significant fines.
2. Periodic Reporting: Owners must annually report their buildings’ energy usage and emissions. Non-compliance results in hefty penalties.
3. Alternative Compliance Paths: To ease the transition, LL97 offers alternative compliance options, including purchasing renewable energy credits (RECs), investing in carbon offsets, or utilizing energy storage systems.

The Role of Local Law 87

Local Law 87 (LL87), enacted in 2009, complements LL97 by focusing on energy audits and retro-commissioning. It requires buildings over 50,000 square feet to undergo periodic energy audits and retro-commissioning measures every ten years. The aim is to identify and implement energy efficiency improvements, ensuring buildings operate optimally.

Key Provisions of Local Law 87

1. Energy Audits: LL87 mandates comprehensive energy audits, which evaluate the energy consumption of building systems and identify opportunities for energy savings.
2. Retro-Commissioning: This process ensures that building systems are running as intended. It involves calibrating, adjusting, and verifying the performance of building systems to improve efficiency.
3. Compliance Report: Building owners must submit an Energy Efficiency Report (EER) detailing the audit findings and retro-commissioning measures taken.

The Impact on Building Owners and Managers

Both Local Law 97 and Local Law 87 have significant implications for building owners and managers in NYC. Compliance requires a proactive approach, involving substantial investments in energy efficiency upgrades and ongoing monitoring of energy performance.

Financial Considerations

• Initial Investments: Compliance with LL97 and LL87 often requires significant upfront investments in building upgrades, such as high-efficiency HVAC systems, improved insulation, and renewable energy installations.
• Operational Savings: Despite the initial costs, these investments typically result in long-term operational savings due to reduced energy consumption and lower utility bills.
• Fines and Penalties: Non-compliance can be costly. For instance, under LL97, buildings that exceed their carbon emission limits face fines calculated based on the extent of the overage. Similarly, failing to conduct required energy audits and retro-commissioning under LL87 results in penalties.

Enhancing Building Value

Complying with these local laws not only avoids penalties but also enhances the value and marketability of properties. Energy-efficient buildings are increasingly attractive to tenants and buyers who prioritize sustainability and lower operating costs.

How The Cotocon Group Can Help

Navigating the requirements of Local Law 97 and Local Law 87 can be complex and daunting. The Cotocon Group, a leader in sustainability consulting, offers a range of services to help building owners and managers achieve compliance efficiently and effectively.

Services Offered by The Cotocon Group

1. Energy Audits and Retro-Commissioning: Leveraging their expertise, The Cotocon Group conducts thorough energy audits and retro-commissioning processes, identifying the most effective measures to enhance energy efficiency.
2. Strategic Planning: They assist in developing comprehensive compliance plans tailored to the specific needs of each building, ensuring that all aspects of LL97 and LL87 are addressed.
3. Project Management: From planning to implementation, The Cotocon Group provides project management services to oversee energy efficiency upgrades, ensuring they are completed on time and within budget.
4. Monitoring and Reporting: They offer ongoing monitoring and reporting services to ensure buildings remain compliant with the evolving requirements of LL97 and LL87.
5. Financial Analysis and Incentives: The Cotocon Group helps clients understand the financial implications of compliance, identifying available incentives, rebates, and financing options to offset costs.