121-131 Walnut Ave
K-12 School in Boston, MA · 2119.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 51.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 209 tCO₂e |
| GHG intensity | — |
| Electricity | 142,240 kWh |
| Natural gas | 34,189 therms |
| Gross floor area | 76,220 sq ft |
| Source record | boston:102008:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 86 | -2 | 51.2 kBtu/ft² | 209 tCO₂e |
| 2023 | 88 | ±0 | 48.9 kBtu/ft² | 201 tCO₂e |
| 2022 | 88 | 51.9 kBtu/ft² | 221 tCO₂e |
Compliance context
BERDO 2.0
BERDO 2.0 sets emissions standards for buildings over 20,000 sq ft from 2025, with an alternative-compliance payment of $234 per metric ton of CO₂e over the cap.
Ownership
CITY OF BOSTON
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Location
- Address
- 121-131 Walnut Ave
- City
- Boston
- State
- Massachusetts
- ZIP
- 2119.
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Boston · biggest emitters
Frequently asked questions
What is 121-131 Walnut Ave's energy grade?
121-131 Walnut Ave scores 86 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 121-131 Walnut Ave use?
Its 2024 site energy-use intensity was 51.2 kBtu/ft² across 76,220 sq ft, including 142,240 kWh of electricity and 34,189 therms of natural gas.
What are 121-131 Walnut Ave's carbon emissions?
121-131 Walnut Ave reported 209 tCO₂e of greenhouse-gas emissions for 2024. BERDO 2.0 sets emissions standards for buildings over 20,000 sq ft from 2025, with an alternative-compliance payment of $234 per metric ton of CO₂e over the cap.
Dataset updated . Source: Building Emissions Reduction and Disclosure Ordinance disclosure, record boston:102008:2024.