Companies

Engine designers & licensors

Everllence

Augsburg-based engine maker (formerly MAN Energy Solutions): B&W two-stroke designs, four-stroke engines, Alpha propellers and cryogenic fuel systems.

About Everllence

Everllence, known until 2025 as MAN Energy Solutions, is a German developer of engines and decarbonisation technology for shipping, power generation and industry, headquartered in Augsburg. It is owned by the Volkswagen Group; in June 2026 Volkswagen agreed to sell a 51% majority stake to Bain Capital and retain 49%, with closing pending.

In marine propulsion Everllence is the leading designer of large low-speed two-stroke engines. Its B&W programme, developed in Copenhagen and built mainly by licensees in Korea, China and Japan, includes the ME-C (4,350-82,440 kW) and dual-fuel ME-GI/GIE (LNG, ethane), ME-LGIM (methanol), ME-LGIP (LPG) and ME-LGIA (ammonia) variants. The first 6G60ME-LGIA passed its factory acceptance test at HHI-EMD in April 2026.

The four-stroke range spans the 175D high-speed engine, L21/31DF-M and L27/38DF-M methanol gensets, 32/44CR, 35/44DF CD and 49/60DF, and is also licensed worldwide. Everllence builds Alpha fixed- and controllable-pitch propellers and Alphatronic controls in Frederikshavn, Denmark, and its Gothenburg-based cryogenic unit supplies LNG, ammonia, methanol and hydrogen fuel supply systems.

Listed under

Products (20)

Everllence

Everllence B&W ME-C

Electronically controlled 2-stroke diesel

Core electronically controlled B&W low-speed engine programme, 4,350-82,440 kW at 56-167 rpm, basis for all dual-fuel variants.

Everllence

Everllence B&W ME-GI / ME-GIE

High-pressure gas-injection dual-fuel 2-stroke

Diesel-cycle high-pressure gas injection engines for LNG/bio-methane (ME-GI, 4,350-82,440 kW) and ethane (ME-GIE, 8,600-21,440 kW).

Everllence

Everllence B&W ME-LGIM

Methanol dual-fuel 2-stroke

Methanol dual-fuel low-speed engine, 6,950-82,440 kW at 56-125 rpm; widely ordered for container ships.

Everllence

Everllence B&W ME-LGIP

LPG-injection dual-fuel 2-stroke

LPG dual-fuel low-speed engine, 8,600-22,720 kW at 72-103 rpm, for VLGCs and other LPG-fuelled tonnage.

Everllence

Everllence B&W ME-LGIA

Ammonia dual-fuel 2-stroke

Ammonia dual-fuel low-speed engine for newbuild or retrofit; first 6G60ME-LGIA passed FAT at HHI-EMD in April 2026.

Everllence

49/60DF

Medium-speed dual-fuel engine

Large-bore medium-speed dual-fuel engine for main propulsion, 7,800-18,200 kW at 600 rpm on LNG or diesel.

Everllence

51/60DF

Medium-speed dual-fuel engine

Medium-speed dual-fuel engine for LNG carrier and cruise gensets and propulsion, predecessor platform to the 49/60DF.

Everllence

32/44CR

Medium-speed common-rail diesel

Medium-speed common-rail diesel for propulsion and gensets, about 3,600-12,000 kW; methanol-ready with Common Rail 2.2 update.

Everllence

35/44DF CD

Medium-speed dual-fuel genset

Dual-fuel genset engine with combined diesel/gas combustion, 3,360-5,040 kW at 720-750 rpm.

Everllence

L21/31DF-M, L27/38DF-M

Methanol dual-fuel genset

Methanol dual-fuel GenSets; L21/31DF-M rated 1,000-1,980 kW at 900-1,000 rpm, also running on HFO and biofuels.

Everllence

L23/30, L28/32 (incl. DF)

Medium-speed gensets

Small-bore medium-speed auxiliary genset engines, widely licence-built; DF version available for LNG.

Everllence

175D

High-speed diesel

Compact high-speed diesel for propulsion and gensets, 1,740-4,400 kW at 1,800-2,000 rpm; a methanol dual-fuel 175DF-M is also listed.

Everllence

LNG fuel gas supply systems

FGSS

Cryogenic LNG tanks and fuel gas supply systems for ships, plus bunkering and regasification systems, engineered in Gothenburg.

Everllence

Alpha CPP (VBS hubs)

Controllable-pitch propeller

Controllable-pitch propeller systems up to 40,000 kW per shaft, 23 hub sizes, 3-5 blades, with ice-class options.

Everllence

Alpha FPP

Fixed-pitch propeller

Monoblock fixed-pitch propellers with 3-6 blades matched to Everllence engines; bolted-blade designs for high ice class.

Everllence

Alpha naval propellers

Naval CPP/FPP

Custom controllable- and fixed-pitch propellers for frigates, OPVs and other naval ships, about 2-50 MW.

Everllence

Alphatronic 3000

Propulsion control

Propulsion control system for Alpha CP and FP propeller packages with single or multiple engine speeds.