tree figure eco concept

alternative care concept conceptual conservation conserve consumption creative disposable disposal earth eco ecofriendly ecologic ecological ecology electric electricity energy environment environmental figure future global green growth human icon idea ideas innovation invention isolated kyoto light lightbulb lighting lights logo modern modernity natural people photosynthesis planet pollution preserve process recovering recycle recycling renewable reprocessing resource resources responsibility reusable reuse save saving shining solar solution sun sunlight sunlit sustainability sustainable symbol symbols tech technologies technology tree warming waste welfare white