GreenCalculus — DEFRA 2025 Business Travel & Delivery-Vehicle Emission Factors

The DEFRA-OGL subset of the GreenCalculus Business Travel, Freight & Logistics reference —409 machine-readable rows from the UK Government GHG Conversion Factors for Company Reporting2025 (DESNZ, June 2025). Covers business-travel passenger factors (air by haul band and cabinclass, with and without radiative forcing, plus well-to-tank; rail, road, bus, taxi, ferry)and delivery vehicles (HGV, refrigerated HGV and van by class, weight band, laden % and fuel,with tank-to-wheel + well-to-tank + SECR kWh/km companions). Each row carries the value, unit, gas, GWP set and the exact DEFRA workbook tab+cell reference(e.g. 'Delivery vehicles'!P52), verified cell-by-cell by Jeremiah Say (June 2026). GWP basis:IPCC AR5 GWP-100, as required for UK SECR / UNFCCC reporting. Contains public sector information licensed under the Open Government Licence v3.0 (interoperablewith CC BY 4.0). Note: GLEC v3.2 freight and ICAO aircraft-fuel factors shown on the referencepage are NOT in this deposit — cite Smart Freight Centre and ICAO directly for those. Documentation & live API: https://greencalculus.com/data/business-travel-freight-logistics-emission-factors/本数据集为GreenCalculus商务出行、货运与物流参考数据集的DEFRA-OGL子集，源自2025年版《英国政府企业报告温室气体（Greenhouse Gas, GHG）换算因子》（英国能源安全与净零部，2025年6月），共包含409条可机器读取的数据行。其覆盖范围包括商务出行客运换算因子（按航程区间与客舱等级划分的航空运输因子，含/不含辐射强迫项，同时包含油井到油箱全生命周期数据；铁路、公路、巴士、出租车、轮渡运输因子）以及配送车辆因子（按类别、重量区间、装载率与燃料类型划分的重型货车（Heavy Goods Vehicle, HGV）、冷藏重型货车及厢式货车，配套油井到油箱、油箱到车轮全生命周期数据以及简化能源与碳报告（Streamlined Energy and Carbon Reporting, SECR）每公里千瓦时能耗参考值）。 每条数据行均包含数值、单位、气体类型、全球变暖潜能值（Global Warming Potential, GWP）基准集，以及准确的DEFRA工作簿工作表及单元格引用（例如：'Delivery vehicles'!P52），该数据集已由Jeremiah Say于2026年6月逐单元格核验。全球变暖潜能值基准采用政府间气候变化专门委员会（Intergovernmental Panel on Climate Change, IPCC）第五次评估报告（AR5）的GWP-100标准，符合英国简化能源与碳报告（Streamlined Energy and Carbon Reporting, SECR）以及联合国气候变化框架公约（United Nations Framework Convention on Climate Change, UNFCCC）的报告要求。 本数据集包含根据开放政府许可v3.0（Open Government Licence v3.0，可与知识共享署名4.0（Creative Commons Attribution 4.0, CC BY 4.0）互操作）授权的公共部门信息。注意：参考页面中展示的全球货运排放核算框架v3.2（Global Logistics Emissions Council v3.2, GLEC v3.2）货运因子与国际民航组织（International Civil Aviation Organization, ICAO）航空器燃油因子未包含在本数据集中，相关内容请直接引用智能货运中心（Smart Freight Centre）与国际民航组织的官方来源。 文档与实时API接口：https://greencalculus.com/data/business-travel-freight-logistics-emission-factors/