Diff Prime

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Municipality subsidies for the rational use of energy

Diff Prime brochure (2016)
Municipal regulations

Subsidy application

The subsidy application must be submitted with the supporting documents no later than two months after receipt of the invoice or, if applicable, two months after receipt of the government subsidy.

Subsidy application for equipment
Subsidy application for construction and renovation



Environmental department
Ville de Differdange
T.: 58 77 1-1492

T.: 80 02 11 90


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