Core Insights - Shandong Province has made significant progress in building a comprehensive and modern transportation network, which supports high-quality economic and social development during the "14th Five-Year Plan" period [1][2] Transportation Network Development - The province has successfully established the first national provincial demonstration zone for building a strong transportation country, enhancing the main framework of the "four horizontal and five vertical" comprehensive transportation corridors [2] - High-speed railway operating mileage increased from 2,110 kilometers to 3,055 kilometers, 1.4 times that of the end of 2020, with six new inter-provincial high-speed rail access points [2] - Urban rail transit mileage increased by 119 kilometers since 2020, reaching 457.6 kilometers, improving public transportation convenience [2] - The total length of expressways reached 8,784 kilometers, an increase of 1,310 kilometers since the end of 2020, with over 40% of expressways now having six lanes or more [2] - The number of civil airports in the province has reached 10, with 25 general airports, and significant progress has been made in modern airport cluster construction [2] Modern Logistics System - The province is actively developing international logistics corridors, with the Jinan-Qingdao China-Europe Railway Express center included in the national layout, connecting to 28 countries and 60 cities along the "Belt and Road" [3] - The implementation of a "single document" system for multimodal transport has been advanced, reducing transportation time by 5 hours and logistics costs by 30% for the Weihai-Incheon project [3] - Shandong has been approved for 9 national logistics hubs and 7 national cold chain logistics bases, ranking among the top in the country [3] Smart and Green Transportation Facilities - The province is implementing digital transformation in transportation infrastructure, including the first zero-carbon smart highway in the country [3] - The first fully automated container terminal in China has been established at Qingdao Port, achieving record-breaking loading and unloading efficiency [3] - The province has built the first hydrogen refueling station and zero-carbon toll station on highways, with a total of 4 pairs of zero-carbon service areas [3]

Core Viewpoint - Hainan's Shiyun to Baisha Highway service area has been selected as a national-level zero-carbon pilot project, marking a significant step in the province's green transportation initiatives [2][3] Group 1: Project Overview - The Shiyun to Baisha Highway service area zero-carbon project is themed "Qiongli Green Station" and integrates various technologies such as building energy efficiency, photovoltaic power generation, energy storage systems, waste treatment, and smart energy management [2] - The project aims to create a benchmark zero-carbon service area that combines "zero-carbon energy supply, low-carbon services, and green travel" [2] Group 2: Key Technologies - Four key technologies empower the zero-carbon transformation: 1. Building energy efficiency through passive design for natural ventilation and shading, achieving source reduction of carbon emissions [3] 2. 100% electrification of service area energy equipment, utilizing renewable energy for all power needs, resulting in zero carbon emissions [2] 3. Installation of distributed photovoltaic panels on rooftops and parking canopies, with an expected annual power generation of 1.22 million kWh, fully meeting the service area's electricity demand [2] 4. A digital energy management platform for real-time monitoring of energy usage and carbon emissions, optimizing energy distribution and providing data support for future carbon reduction [3] Group 3: Additional Features - The service area includes electric vehicle charging stations and a flexible energy transfer system to maximize green charging services [3] - Implementation of energy-efficient wastewater treatment and waste classification to create a "low-carbon convenience" service environment [3] - Hainan's investment in green highways, low-carbon service areas, and new energy transportation has been increasing, with multiple service areas undergoing distributed photovoltaic renovations [3]