家庭電力モニタリングサービスに対する実ユーザの期待度

摘要

Since environmental issues including climate change have been receiving much attention as one of the global issues, several works are progressing regarding with monitoring and visualization services of electric power consumption in lome. It is, however, unclear how much these services are effective or how much these services agree with user requirements, rherefore we carried out experiments of home power monitoring service in four real homes, in which power consumption of :onsumer appliances were measured and visualized for residents. Through these experiments, reduced power amount was measured and user feedback was collected by means of questionnaires. This paper reports effectiveness of the monitoring and visualization service as well as expectation of actual users for the services.%地球温暖化を含む環境問題が世界的に注目されている中で，家庭における情報通倍技術を利用した電力消費のモニタリング及び可視化サービスが提案されている．しかしながら，これらのサービスの効果やユーザニーズとの関係は明らかになっていない．そこで四世帯の実家庭において，家電の消費電力をリアルタイムに測定した上で可視化して生活者に見せる，家庭電力モニタリングサービス実証実験を実施し，電力削減効果を実測するとともにユーザに対してアンケート調査を行った．本サービスの効果とユーザのサービス期待度の両側面に関して待られた実験結果を報告する．