Gas-hydrogen blending 実験（する） for German home heating 近づくs 30% 的
Pipeline company mixes 'clean' hydrogen, natural gas
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30/70% hyrdogen/natural gas 割合 to be reached within weeks
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実験（する） 場所／位置 could be 詳細な計画 for cleaner heating 燃料s
By Vera Eckert
OEHRINGEN, Germany, Feb 13 (Reuters) - A German 事業／計画（する） 目的（とする）d at 上げるing clean energy for home heating 推定する／予想するs to 攻撃する，衝突する a 重要な milestone of 30% "green" energy blended with natural gas heating some 世帯s south-west of the country within weeks, the company behind the 事業／計画（する） said.
The 事業／計画（する） by Netze BW is the first of its 肉親，親類d in Germany to 供給（する） the blended gases to 世帯s and the 実験（する） 場所／位置 in the south-west town of Oehringen which the 会社／堅い hopes could serve as a 詳細な計画 for the 残り／休憩（する） of the country.
Under 成果／努力s to move away from 化石 燃料s and 減ずる 炭素 emssions, Germany is 捜し出すing to produce "green" hydrogen which is 抽出するd using 勝利，勝つd and solar 力／強力にする 経由で electrolysis. It 計画（する）s to 蓄える／店 the gas or 輸送（する） it to 消費者s on exisitng and a 少数，小数派 of new gas grids.
Europe's biggest economy 目的（とする）s to 結局 取って代わる natural gas, 特に that from Russia, and create a new value chain for green hydrogen that it 推定する／予想するs to be 製図／抽選 from 輸入するs and 国内の 生産／産物.
The Oehringen "hydrogen island", an area in a town 近づく Heilbronn with detached family homes, has been receiving a mix of natural gas 加える 徐々に more hydrogen from its pipeline 操作者 Netze BW - a 子会社 of 公共事業（料金）／有用性 EnBW - since autumn 2022.
Netze's 隣接する 地域の offices in Oehringen got the blends ahead of the homes, reaching a 30% mix already last summer.
"Within the next two weeks, we will raise the 株 from 8% to 20% and two weeks その上の on, we will get to 30% in the 世帯s," 事業／計画（する） leader Heike Gruener told Reuters during a visit.
The blending happens on the Netze BW 場所／位置, using bought-in renewable 力／強力にする which is put through an electrolysis 工場／植物.
The company 手配中の，お尋ね者 to show that the pipeline 組織／基盤／下部構造 and boilers, radiators and hobs can adapt to the mix without major 交替／補充s or 調整s. It said it hoped to 論証する that repurposing Germany's 抱擁する gas 組織／基盤／下部構造 to serve homes and 産業 could work.
"Of course we are looking to show that 100% hydrogen can work also. But that will only be 概略で in the middle of this １０年間," Gruener 追加するd.
Germany can capitalise on experiences 井戸／弁護士席 into the 1970s with town gas, made by 燃やすing coal and 含む／封じ込めるing up to 50% hydrogen, she 追加するd.
"There is no noticeable difference to 100% gas," said Andreas Frasch, a pensioner who 参加するs in the 実験（する）s. (報告（する）／憶測ing by Vera Eckert, Timm Reichert and Maximilian Schwarz, editing by Emelia Sithole-Matarise)
