Discover the Future
 of Distillery Technology.

Decarbonising malt whisky production through Mechanical Vapour Recompression (MVR)


A key technology to enable sustainable process heating 

Still heating 

Optimum performance is achieved with external still heating. Internal still heating (e.g. coils) is possible but has a performance impact.

Falling film condenser 

Spirit vapour is condensed in a similar way to standard condensers but the cooling water leaves the condenser partially vapourised.

Separator vessel 

Vapour fraction is separated from cooling water. Vapour will be compressed to heat the still.

Steam compressor 

Uses electricity to compress recovered vapour into steam to heat the still 










Stillhouse LR
Thermo case study large




1986

BRIGGS (through historic company: Robert Morton) – working Mechanical Vapour Recompression system at Auchroisk Distillery (10 years) 

2014 - 2024

Installed BRIGGS ThermoJet - Thermal Vapour Recompression (TVR) systems - at distilleries across Scotland, Mexico, and China for over a decade.

2022 - 2024

Latest generation BRIGGS ThermoDrive - Mechanical Vapour Recompression (MVR) system being built for GlenAllachie distillery following Feasibility and Deployment Grants through Scottish Industrial Energy Transformation Fund (SIETF)


ThermoDrive

Mechanical Vapour Recompression (MVR)

ThermoFan

MVR – Fan-based 

ThermoJet

Thermal Vapour Recompression (TVR) 

ThermoPump

High Temperature Heat Pump (HTHP)  

ThermoStore

Energy Recovery System (ERS)