识碳减碳，香港生活新风尚（香江在线）

Group 1: Carbon Reduction Initiatives - The Hong Kong government is actively promoting carbon reduction and green transformation, with a goal to achieve carbon neutrality by 2050, contributing to the national "dual carbon" targets [1][3] - Hong Kong's carbon emissions have decreased by approximately 25% from their peak levels [1] - The "Waste Not" campaign encourages the public to reduce food waste, with around 33 tons of edible food being recovered weekly by local organizations [3] Group 2: Food Waste Recycling - A creative cooking competition showcased innovative recipes that utilize leftover food, promoting the concept of "zero waste" [2] - The "Waste Not" initiative has recovered over 16,000 tons of safe-to-eat food since its inception in 2011 [3] - Approximately 30% of urban solid waste in Hong Kong consists of food waste, highlighting the importance of reducing waste at the source [3] Group 3: Energy Efficiency in Buildings - The Hong Kong government has signed the "Energy Saving Charter 2025," aiming to maintain average indoor temperatures between 24 to 26 degrees Celsius during summer months [5] - Over 3,400 venues have participated in the energy-saving charter, which encourages energy efficiency in commercial and residential buildings [5] - Building energy consumption accounts for about 90% of Hong Kong's total electricity usage, with air conditioning being a significant contributor [5] Group 4: Technological Innovations for Sustainability - The application of cooling coatings on building rooftops can significantly reduce indoor temperatures and energy consumption, potentially saving around 300,000 kWh of electricity annually [6] - The Hong Kong government is considering the broader application of such technologies in new or renovated public facilities to enhance energy efficiency [6] - A technology company is converting waste plastic bottles into high-value acoustic materials, supported by a government grant of over HKD 3.3 million [7][8] Group 5: Green Technology Development - The Low Carbon Green Research Fund, established in 2020, has approved 33 research projects with a total funding of approximately HKD 147 million [8] - The government aims to attract and assist businesses in developing green technology projects, positioning Hong Kong as a green technology demonstration base [9]