Placepoint

CRREM

CRREM (Carbon Risk Real Estate Monitor) is the global standard tool for assessing whether a building is heading towards becoming a stranded asset under the stricter climate requirements in the EU. The tool was developed with support from EU Horizon 2020 and is now used routinely by institutional property funds, banks and insurance companies when they need to quantify the climate risk in a portfolio. CRREM gives a concrete curve for how much CO2 a building "is allowed" to emit each year up to 2050 if it is to align with the 1.5 or 2 degree target in the Paris Agreement.

The method builds on sector-specific decarbonisation curves per building type and country. For Norway, the curves are adapted to Norwegian climate, energy mix and power production. Each building is assessed against its own curve on two dimensions: actual energy consumption (kWh/m²/year) and CO2 intensity (kg CO2e/m²/year). The crossing point between the building's actual curve and the decarbonisation curve gives a "stranding year", that is, the year when the building no longer meets the requirements and must either be upgraded or lose value in the market. A building with stranding year 2030 has 5 to 7 years to invest; a building with stranding year 2045 has a good margin.

The CRREM analysis is used in several contexts. Property funds with taxonomy reporting under SFDR Article 8 or 9 must document climate performance at portfolio level, and CRREM is the dominant method for doing this consistently across countries. Banks use the results in the credit process for green loans: a building with an early stranding year gets poorer loan terms or triggers CapEx requirements as a condition for the loan. Insurance companies use CRREM to assess long-term portfolio composition under EU SFDR disclosure. For a buyer in a transaction, the CRREM report is one of the most important parts of a modern ESG due diligence.

For Norwegian commercial property, CRREM is particularly relevant because the Norwegian building stock is older than the European average and at the same time has lower energy intensity because of the hydropower-based electricity mix. Older office buildings without thorough energy refurbishment can sit on actual curves that cross the decarbonisation target before 2035, while new buildings under TEK17 typically have a stranding year well after 2045. The difference is that the older buildings have greater potential for improvement per krone invested if the measures are carried out as part of a larger refurbishment.

In Placepoint you can compare energy labelling, building age, UFA and climate risk when you prepare a CRREM screening of a portfolio. Report: ESG and sustainability brings together exactly these data, but draws a clear line between what is registered and the measured consumption that the CRREM curve actually requires.

From Placepoint's glossary: CRREM

More information: CRREM Foundation, EU Taxonomy, Finanstilsynet: ESG.

English: Carbon Risk Real Estate Monitor (CRREM). The European standard tool for assessing whether a building is on a 1.5°C-aligned decarbonisation pathway and at what year it risks becoming a stranded asset.

Common questions we come across

What are CRREM pathways?

Sector- and country-specific curves for how many kg CO₂/m²/year a building can emit and still stay within the Paris Agreement's 1.5°C pathway. The pathways tighten each year up to 2050.

When does a building become "stranded"?

The year the building crosses the CRREM pathway for its sector. After this, it is expected to face rising climate risk premiums, falling rents and increased risk of becoming a stranded asset. Many Norwegian office buildings from the 1980s and 1990s are stranded before 2030 without an upgrade.

Which data do you need to run CRREM?

Energy consumption (kWh/m²/year) split by energy carrier, heated usable floor area and energy label. Consumption data comes from the electricity supplier and the Enova SF certificate (energy labelling). The CRREM tool calculates the stranding year and the required CapEx.

How is CRREM used in a transaction?

The ESG DD calculates the stranding year and which CapEx uplift is needed to push it out. The finding is negotiated in as a price reduction, warranty or condition in the purchase agreement. The lender also uses CRREM to set green loan terms.