Air filtering installations; Air filters for air conditioning units; Air filters for domestic use; Air filters for industrial installations; Drinking fountains; Filters for drinking water; Filters for water filtering apparatus; Water filtering apparatus; Water purifying apparatus and machines

Providing an on-line discussion forum for transmission of messages among computer users in the fields of renewable energy, energy efficiency, clean technology and sustainability; providing an on-line news forum for transmission of messages among computer users in the fields of renewable energy, energy efficiency, clean technology and sustainability

Downloadable webcasts in the fields of renewable energy, energy efficiency, clean technology and sustainability

Arranging, promoting and conducting business conferences and exhibitions in the field of developing renewable energy, energy efficiency, clean technology and sustainability; preparing live and prerecorded interactive business presentations using multimedia applications which incorporate graphic, text, audio and video for use on a global computer information network in the field of developing renewable energy, energy efficiency, clean technology and sustainability; business consultation servic...

Online publications, namely, downloadable electronic magazines in the fields of renewable energy, energy efficiency, clean technology, and sustainability; downloadable brochures and reports in the fields of renewable energy, energy efficiency, clean technology, and sustainability; downloadable audio and video files, online discussion boards, webcasts, and podcasts in the fields of renewable energy, energy efficiency, clean technology, and sustainability