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Powering barge hydraulics at an offshore wind farm

A large grey generator on a barge on a river

Powering barge hydraulics at an offshore wind farm

The challenge
Powering hydraulics systems in an offshore environment
The solution
Tier 4F diesel generators for barges during offshore wind farm installation
The impact
Motion compensation and reduced emissions for an easier, greener installation

The Challenge

Powering hydraulics systems in an offshore environment

Approximately 35 nautical miles from mainland Massachusetts, the first full‑scale offshore wind project in the US will be capable of generating 800 MW of renewable power once it goes online – almost 30% more energy than a typical coal plant.

Barge Master, a Dutch company that specializing in offshore installations, was commissioned to help install the wind farm.

They use hydraulic technology for motion compensation on their customer’s barges, allowing for smoother, safer, and more efficient offshore installation, while also opting for lower emissions to align with the greener goals of building a wind project. As space on the barges was at a premium, this meant they needed to choose power generation equipment that was not only reliable, but could also easily fit on each barge.

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4 x 1.2 MWAggreko Tier 4F diesel generators per barge

35 milesFrom mainland Massachusetts

94%Lower emissions with Tier 4F generators

2 hydraulic power units (HPUs)Per barge for hydraulic motion compensation

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The Solution

Tier 4F diesel generators for barges during offshore wind farm installation

We have supplied power solutions for stabilizing the wind turbine components unloaded from the two barges, aiding offshore wind farm installation.

Our equipment includes four 1.2 MW tier 4F diesel generators per barge to power the hydraulic power units (HPUs). Tier 4F is the newest Aggreko generator, with lower 94% emissions to suit green initiatives. Each barge has an identical setup, with two generators per HPU. This choice of four 1.2 MW twin-pack generators, instead of five 1.5 MW ones, ensures redundancy and much-needed saved space.

Our engineers are on hand to help collaborate on the installation. This setup will be operational on the barges and the generators will be used for the entirity of the project.

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The Impact

Motion compensation and reduced emissions for an easier, greener installation

Thanks to our power generation solutions, Barge Master is able to stabilize the turbine components unloaded from the vessels for easier installation at the wind farm.

Using the new tier 4F diesel generators from our greener upgrades initiative also yields two major additional advantages for the customer. Firstly, tier 4F diesel generators are designed to reduce carbon and other regulated emissions compared to regular diesel generators, making them a fitting solution for greener technology.

Secondly, the generator units are set up in twin-packs, providing the customer with a level of inherent redundancy in one box while saving vital space on the barges.

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Powering barge hydraulics at an offshore wind farm

Renewable energy power generation for offshore wind farms: hydraulic power units, green energy solutions, and motion compensation technology for lower emissions power systems

Powering hydraulics systems in an offshore environment

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Tier 4F diesel generators for barges during offshore wind farm installation

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Motion compensation and reduced emissions for an easier, greener installation

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Powering hydraulics systems in an offshore environment

Tier 4F diesel generators for barges during offshore wind farm installation

Motion compensation and reduced emissions for an easier, greener installation

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