It’s true: afternoon coffee runs are getting more expensive. Deforestation in Brazil’s coffee-growing region has led to reduced rainfall, crop drought and lower yields, affecting supply and pricing.

For 25 years, Pew Research Center has tracked some of the biggest technological shifts in history. Note: We conducted polls via phone from 2000 to 2021; via web and mail in 2023; and via web, mail and ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. The Citi Premier® Card is no longer available to new applicants. Points and miles are terrific tools that ...

Studies from the Asian Institute of Technology show how smart design can slash emissions, cut energy costs, and boost renewable power.

北京在碳中和目标下需通过风电光伏大规模扩张（26-33GW风、60-83GW光）及加强跨区输电（预计达35GW），同时应对极端天气导致的电网脆弱性，通过LEAP-PYPSA-BJ模型实现电-网协同规划，重点布局海淀、朝阳区等高负荷区域。 气候变化与能源转型背景下北京市电力 ...

欧盟2050碳中和目标下，大陆统一与国家分治CO2管理路线的成本效益对比研究。基于PyPSA-Eur高分辨率模型，发现国家分治虽增加1.4%系统成本，但能促进可再生能源和直接碳捕获技术投资，且CO2运输网络在两种路线中均不可或缺。 为社会服务的科学 作为全球第四大 ...