Improving Multifamily Efficiency (LIME)

Connecticut state energy program · State program

5- to 20-year loan at 5.00% to 6.99%

LIME provides 5- to 20-year financing for multifamily owners to improve energy efficiency, economics, and health and safety. The page says it applies to market-rate or affordable multifamily properties with 5 or more units.

Last verified: August 18, 2026

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Program details

How it works

Improving Multifamily Efficiency (LIME) provides financing for owners seeking to improve energy efficiency, economics, and health and safety of their properties.

What the money covers

The page does not list a narrower scope than multifamily energy efficiency, economics, health, and safety improvements.

Amounts and terms

Loan term: 5 to 20 years
Interest rate: 5.00% to 6.99%

How to apply

The page says to submit a PDF application.

Timing and deadlines

No deadline is stated.

Notes for homeowners

This is a multifamily financing product and is not limited to owner-occupied homes.

Full eligibility details

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