ギリシャ・クレタ島の農業温室における太陽光発電と蓄電池利用の可能性
Possibilities of Using Solar Photovoltaics and Electric Batteries in Agricultural Greenhouses in The Island of Crete, Greece (原題)
Vourdoubas, John
🤖 gxceed AI 要約
日本語
クレタ島の既存温室（3,300m²）を対象に、太陽光発電（31.29kWp、年48,500kWh）とリチウムイオン蓄電池（147.64kWh）で電力需要を賄う可能性を試算した研究。バイオマス熱供給と組み合わせることでネットゼロ排出が達成可能と結論。PV約4万ユーロ、蓄電池約6.3万ユーロのコストも示し、温室産業の脱炭素化が経済的に実行可能と論じる。
English
This study assesses a 31.29 kWp solar PV system (48,500 kWh/yr) plus 147.64 kWh Li-ion battery storage to meet the electricity demand of an existing 3,300 m² grid-connected greenhouse in Crete. Combined with locally sourced solid biomass for heat, the system yields a net-zero-emission greenhouse. Costs are estimated at €40,000 for PV and €63,333 for batteries, indicating that decarbonizing agricultural greenhouses via mature renewables is feasible and economically attractive.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本でも施設園芸の脱炭素化は農林水産省の「みどりの食料システム戦略」で注目される領域。再エネ＋蓄電池の経済性試算は国内温室事業者の投資判断に参考となる。
In the global GX context
Adds a concrete, costed case of on-site renewable plus storage decarbonization for the agriculture sector, relevant to scope 2 electricity and scope 1 heat accounting under GHG Protocol and to sectoral transition pathways beyond heavy industry.
👥 読者別の含意
🔬研究者:再エネ＋蓄電池による農業分野のネットゼロ達成可能性を定量評価する際の参照ケースとなる。
🏢実務担当者:施設園芸事業者がPV・蓄電池導入のコストと電力自給の実現性を検討する際の基礎データになる。
🏛政策担当者:農業分野の脱炭素化支援策や再エネ導入補助の設計に際し、経済性の実例として参照できる。
📄 Abstract（原文）
Abstract : Mitigation of the global environmental challenge of climate change requires the elimination of carbon emissions. Agricultural greenhouses are energy intensive production systems based mainly on fossil fuels. However, several renewable energy technologies are reliable and cost-effective and they could be used in them for heat and power generation. The possibility of using a solar photovoltaic and a battery storage system meeting the electricity demand in a grid-connected greenhouse in Crete, Greece which already uses locally produced solid biomass to cover the heat demand has been investigated. It has been estimated that the use of a solar photovoltaic system with nominal power 31.29 kW p generating 48,500 kWh/year can meet the annual power demand in an existing greenhouse with covered surface 3,300 m 2 in Crete. The cost of the solar photovoltaic system is estimated at 40,000 €. The capacity of Lithium-ion batteries for achieving one day power autonomy in the greenhouse has been estimated at 147.64 kWh while their cost is estimated at 63,333 €. The combined use of a solar photovoltaic system meeting the electricity demand and solid biomass meeting the heat demand results in a net-zero emissions greenhouse. Both renewable energy technologies are mature and economically attractive and they are currently used in Crete in many sectors. The current work indicates that decarbonization of agricultural greenhouses in Crete replacing the use of fossil fuels with renewable energies is feasible. The results of the present study could be used by all stakeholders of the greenhouse industry.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/24102629first seen 2026-11-11 04:12:08 · last seen 2026-11-12 04:11:22
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