ESG Reporting: When Your Building Can't Provide the Data

Your sustainability report is due. The auditors want building energy data for Scope 3 emissions. You contact your landlord, and the response is: "We don't track that at the tenant level."

This scenario is playing out across Geneva. ESG reporting requirements are tightening, but building data availability hasn't kept pace. The result: embarrassing gaps in sustainability reports, auditor challenges, and uncomfortable conversations with leadership.

Here's what's happening, and what to do about it.

The Reporting Requirements

What's Required

Under emerging standards (CSRD, SEC climate rules, GHG Protocol), companies must report:

Scope 1: Direct emissions from owned/controlled sources Scope 2: Indirect emissions from purchased energy Scope 3: All other indirect emissions, including leased assets

For office tenants, Scope 3 Category 8 (Upstream Leased Assets) includes the building energy consumption associated with your leased space.

What You Need

To report accurately, you need:

• Annual energy consumption for your space (kWh)
• Energy source (grid electricity, natural gas, renewables)
• Conversion factors for your geography
• Ideally, sub-metering by category (HVAC, lighting, equipment)

What You Often Get

• "Your space is part of the whole building; we don't separate it."
• "We can give you a pro-rata estimate."
• "Our Minergie certificate shows the design consumption."
• "We don't share that data."

None of these are adequate for rigorous reporting.

The Data Gap Problem

Why Landlords Don't Have Data

Older buildings:

• No sub-metering capability
• Building-level meters only
• HVAC shared across tenants
• No BMS data logging

Institutional ownership:

• Data not tracked at tenant level
• Property managers not equipped to provide it
• No incentive to invest in monitoring
• "No one else has asked" mentality

Privacy concerns:

• Some landlords cite data confidentiality
• Competitive concerns about building performance
• Reluctance to provide proof that contradicts marketing claims

The Consequences

For your reporting:

• Gaps that auditors will flag
• Estimates that lack credibility
• Year-over-year comparisons impossible
• Potential for restatement if methodology challenged

For your organization:

• Leadership questions about ESG commitment
• Investor concerns about data quality
• Regulatory risk as requirements tighten
• Reputation risk if data is questioned publicly

The Five Building Data Scenarios

Scenario 1: No Data Available

Landlord says: "We don't track energy at the tenant level."

Your options:

• Use building-level data and pro-rate by sqm (least accurate)
• Use benchmark data for your building type and location
• Acknowledge gap in report with explanation

Risk level: High—auditors may challenge methodology

Scenario 2: Design Data Only

Landlord says: "Here's our Minergie certificate."

Your options:

• Use design specification as proxy
• Note that actual consumption may differ
• Flag as estimate, not measurement

Risk level: Medium—design vs. actual gaps are well-documented

Scenario 3: Building-Level Data, No Tenant Split

Landlord says: "Here's total building consumption."

Your options:

• Allocate by sqm (simple but imprecise)
• Adjust for occupancy/hours if data available
• Document allocation methodology

Risk level: Medium—reasonable but imperfect

Scenario 4: Tenant-Level Estimates

Landlord says: "Based on your space, we estimate X kWh."

Your options:

• Use estimate but document methodology
• Request basis for estimate
• Compare to benchmarks for reasonableness

Risk level: Medium—depends on estimate quality

Scenario 5: Actual Sub-Metered Data

Landlord says: "Here's your actual consumption: X kWh, verified by our BMS."

Your options:

• Use directly in reporting
• Request supporting documentation
• Establish ongoing data provision process

Risk level: Low—gold standard for reporting

What to Do About It

Short-Term: Current Building

Step 1: Document the request Put your data request in writing. Create a paper trail showing you attempted to obtain accurate data.

Step 2: Escalate appropriately If property management can't help, escalate to ownership. Frame it as a tenant requirement, not a favor.

Step 3: Use best available methodology Document whatever methodology you use. Be transparent about limitations.

Step 4: Note gaps in reporting If data is inadequate, note it. "Data not available from landlord" is better than fabricated precision.

Medium-Term: Lease Renewal/Negotiation

Add data provisions to lease:

• Landlord commits to provide annual energy data within 30 days of request
• Data includes total consumption, by category if available, with methodology
• Landlord commits to reasonable efforts to improve data quality over time

Negotiate sub-metering: If your space can be sub-metered, negotiate for landlord to install and maintain meters as part of lease terms.

Long-Term: Building Selection

Make data availability a selection criterion: When evaluating new buildings, add to your checklist:

• Can provide actual energy consumption data
• Sub-metering available for tenant spaces
• BMS data logging in place
• Track record of providing data to tenants
• Consumption guarantee available

Buildings that can provide verified data have invested in monitoring systems. This correlates with:

• Better energy management overall
• More sophisticated building operations
• Owner commitment to sustainability
• Lower likelihood of data surprises

The Verification Question

Even when landlords provide data, verification matters:

Questions to ask:

• How is this data collected?
• What meters does it come from?
• Who verifies accuracy?
• Can I see the source documentation?
• Is this data auditable?

Red flags:

• Round numbers (suggests estimation, not measurement)
• Exact match to design specifications (suggests no real tracking)
• Reluctance to show methodology
• Data that conflicts with other evidence (e.g., high consumption claimed as low)

The Buildings That Get It Right

Some Geneva buildings can provide excellent data:

Characteristics:

• Modern BMS with data logging
• Sub-metering at tenant level
• Energy included with contractual caps (requires tracking)
• Sustainability commitment (owner cares about performance)
• Owner-operated (direct accountability)

What they provide:

• Annual consumption reports within days of request
• Breakdown by HVAC, lighting, plug loads if possible
• Year-over-year comparison
• Benchmark against building and industry standards
• Supporting documentation for audit purposes

The Strategic View

ESG reporting requirements will only increase. The data you can't get today will be the data you're required to get tomorrow.

Implications:

• Buildings that can't provide data will become liabilities
• Lease negotiations will increasingly include data provisions
• Building selection will weight sustainability verification
• Landlords will be forced to invest in monitoring

The opportunity: Companies that address this proactively—by selecting buildings with data capability and negotiating appropriate provisions—will:

• Have cleaner reports
• Face fewer audit challenges
• Demonstrate genuine ESG commitment
• Avoid scrambling when requirements tighten

The Bottom Line

Your ESG report needs building data. If your building can't provide it, you have a problem that will only get worse.

Start by documenting the gap. Push your current landlord. Build data requirements into lease negotiations. Make data availability a factor in building selection.

The buildings that invest in data capability are the buildings that will serve ESG-conscious tenants well. Find them.

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LINK Geneva provides annual energy data to all tenants, with consumption guarantees backed by actual monitoring. Request our ESG data package for your reporting needs.