Environmental Impact of Buildings - Residential buildings account for 20% of global carbon emissions, with 85% from operation and 15% from construction [4] - Global temperatures have surpassed the 1.5 degrees Celsius mark since July 2023, intensifying extreme weather events [5][6] - The United Nations predicts global temperatures will rise an additional 3 degrees Celsius by 2100 [14] Disaster Statistics - A thousand-year flood event in the southeastern US in 2024 killed 228 people and damaged 73,000 homes [7] - Flooding in Valencia, Spain in 2024 killed 232 people [7] - Massive flooding in Nigeria in 2024 took the lives of over 300 people and displaced 1.2 million [8] - In 2023, 42 million acres burned in Canada [9] - In 2024, fires in Chile killed 131 people and destroyed 14,000 homes [9] - In 2025, wildfires in California resulted in 30 deaths and the destruction of 16,000 homes [9] Proposed Solutions for Sustainable Housing - Electrify homes by using heat pumps for water heating, air heating, and AC, installing solar panels with backup batteries, and buying electric appliances [15] - Remodel existing structures to limit the use of carbon-intensive materials like concrete and steel [18] - When building new, use concrete with industrial byproducts like fly ash or slag (SCM) [19]

The Stock Exchange of Hong Kong Limited and the Securities and Futures Commission take no responsibility for the contents of this Application Proof, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this Application Proof. Application Proof of USAS Building System (Shanghai) Co., Ltd. 美 聯 鋼 結 構 建 築 系 統（ 上 海 ）股 份 有 限 公 司 (a) this document is only for the pur ...

As filed with the Securities and Exchange Commission on April 5, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SAFE & GREEN HOLDINGS CORP. (Exact Name of Registrant as Specified in Its Charter) (State or other jurisdiction of (Primary Standard Industrial (I.R.S. Employer incorporation or organization) Classification Code Number) Identification Number) Delaware 5030 95-4463937 990 Biscayne Bl ...