This is significant because it would replace 20% of the fossil fuel based hydrogen we used today at the refinery.

這一點意義重大，因為它將取代我們今天在煉油廠使用的20%基於化石燃料的氫氣。

It's the oil majors first full scale project in a sector that is expected to grow rapidly over the next few years.

這是該石油公司在未來幾年內有望快速增長的行業中的第一個大規模項目。

Currently, hydrogen is mostly used in the industrial sector to manufacture of petroleum products at refineries.

目前，氫氣主要用於工業部門在煉油廠製造石油產品。

But the U and countries around the world are promoting the use of hydrogen made from renewable sources to reduce greenhouse gas emissions.

但美國和世界各國都在推廣使用可再生資源製成的氫氣，以減少溫室氣體排放。

Green hydrogen is produced via electrolysis.

綠色氫氣是通過電解產生的。

Three electricity used in the process comes from renewable sources like wind and solar.

過程中使用的三電來自風能、太陽能等可再生資源。

The BP, or stirred project, will produce green hydrogen at a refinery in northwest Germany powered by an offshore wind farm in the North Sea.

BP，即攪拌項目，將在德國西北部的一個煉油廠生產綠色氫氣，由北海的一個海上風電場提供動力。

In its statement, BP said it initially aims to build a 50 megawatt electoral Isar to replace 20% of natural gas based hydrogen at the plant.

英國石油公司在聲明中說，它最初的目標是建立一個50兆瓦的選舉伊薩爾，以取代該廠20%的天然氣基氫氣。

The zero emission production is expected to start in 2024.

預計2024年開始零排放生產。

The learning that we expect to gain from this will not only support with driving costs down for a green hydrogen, but has a wider impact to the refinery and overall, BP's business.

我們期望從中獲得的學習不僅能支持降低綠色氫氣的成本，而且對煉油廠和英國石油公司的整體業務有更廣泛的影響。

But green hydrogen remains much more expensive than natural gas based or gray hydrogen.

但綠色氫氣的價格仍然比天然氣基或灰氫貴得多。

Reducing the cost of production will be key to its expansion.

降低生產成本將是其擴張的關鍵。