Railpower Technologies was a subsidiary of R.J. Corman Railroad Group that builds environmentally friendly hybrid Green Goat and Genset switching locomotives, founded by Frank Donnelly and Gerard Koldyk. Its locomotives have been purchased by Canadian Pacific Railway, BNSF Railway, Kansas City Southern Railway and Union Pacific Railroad among others.

History

As an independent company

The company was founded in 2001 in Vancouver, British Columbia, and incorporated an automotive propulsion system into a new hybrid yard locomotive, dubbed the "Green Goat." The unit was built off the frame of an EMD GP9, and was powered by a diesel engine charging a bank of 320 lead-acid batteries, producing . This first unit underwent extensive testing and demonstration in both Canada and the United States for a year, in conjunction with a smaller unit, called the "Green Kid." The demonstrations were a success, and combined with the introduction of government programs providing assistance to railroads introducing low-emissions locomotives, provided impetus for railroads to adopt Railpower's design, particularly in areas such as Texas and California, where such laws were particularly stringent. Initially, Railpower's products were well received, and the company had 175 total orders by late 2005, consisting of both the original hybrid locomotives and newer genset locomotives, which have multiple engines operating in tandem and have the capability to selectively shut down engines to reduce fuel consumption.

As subsidiary of R.J. Corman Railroad Group

On June 18, 2009, R.J. Corman Railroad Group announced that it had completed its acquisition of Railpower's assets, although none of the company's liabilities. As a result of the acquisition, customers of Railpower were forced to renegotiate servicing contracts with Corman, as the warranties on the locomotives ceased when the old company was purchased.

R.J. Corman Railpower announced the closure of the Erie, Pennsylvania operation, this will take effect on February 29, 2020.

Acquisition by Sierra Northern

On February 7, 2025, Railpower Technologies was acquired by the Sierra Northern Railway. The Sierra Northern plans on building hydrogen locomotives through Railpower Technologies.

Green Goat Hybrid switchers

thumb|right|235px|A Green Goat demonstrator.

Their locomotive models include the Green Goat (GG) and Green Kid (GK) series. Created from older locomotives, these units are deployed in services where there is a lot of idle time, such as yard switching. Below the frame they are the same as their pre-recycled locomotive. Above the frame they are new, with all new hood and cab assemblies. A small generator and a large bank of batteries power the locomotive. The generator is used to recharge the batteries. The locomotives meet the new EPA exhaust emissions standards. Currently production includes the GG10B, GG20B, and GK10B locomotives. The "B" indicates B-B wheel arrangement the "10" or "20" signifies respectively.

{| class="wikitable"

|-

! Model designation

! Wheel arrangement

! Build year

! Total produced

! Power output

! Image

|-

| GGS2000D "Emerald"

| B-B

| 2001

| 1 (prototype)

|

|

|-

| GG20B "Green Goat"

| B-B

| 2004–current

| 55

|

| 150px

|-

| GG10B "Green Goat"

| B-B

| 2005–current

| 6

|

|-

| GK10B "Green Kid"

| B-B

| 2005–current

| 4

|

|}

Genset Locomotives

Railpower also produces a series of "Genset" type locomotives, which are powered by between 2 and 4 smaller diesel engines each. The engines are computer controlled, with the computer stopping and starting engines on a rotating basis, as required to produce the horsepower needed at any given moment.

Currently on the market are the RP20BH (two-engine hybrid) and RP20BD (three engine diesel) locomotives for light road duties. The "B" or "C" in the model number signifies B-B, or C-C wheel arrangement, with the "14", "20" or "27" signifying , respectively.

{| class="wikitable"

|-

! Model designation

! Wheel arrangement

! Build year

! Total produced

! Power output

! # of engines

! Image

|-

| RP7BD

| B-B

| present

| 0

|

| 1

|

|-

| RP20BH (Hybrid)

| B-B

| 2006–present

| 1 (prototype)

|

| 2

|

|-

| RP20BD (Genset)

| B-B

| 2008–present

| 116

|

| 3

| 150px

|-

| RP14BD

| B-B

| 2008–present

| 8

|

| 2

| 150px

|-

| RP20CD

| C-C

| 2007–present

| 6

|

| 3

|

|-

| RP27CD

| C-C

| 2015-

| 0

|

| 4

|}

Manufacturing Facilities

  • Saint-Jean-sur-Richelieu, Quebec

See also

  • Bombardier Transportation
  • Electric vehicle battery
  • List of low emissions locomotives
  • National Steel Car

References

  • RailPower website
  • EcoPower website