Subhas Chandra Bose (23 January 1897 – 18 August 1945) was an Indian anti-colonial nationalist whose defiance of British authority in India made him a hero among many Indians, but his wartime alliances with Nazi Germany and the Empire of Japan left a legacy vexed by authoritarianism, antisemitism, and military…

Recycling is the process of converting waste materials into new materials and objects. This concept often includes the recovery of energy from waste materials.

Hybrid power are combinations between different technologies to produce power. In power engineering, the term 'hybrid' describes a combined power and energy storage system.

The economy of Houston is based primarily on the energy industry, particularly oil. However, health care, biomedical research, and aerospace also constitute large sectors.

This is a list of megaprojects, which may be defined as projects that cost more than US$1 billion and attract a large amount of public attention because of their effects on communities, the natural and built environment, and budgets; or more simply "initiatives that are physical, very expensive, and…

Reliance Industries Limited is an Indian multinational conglomerate headquartered in Mumbai. Its businesses include energy, petrochemicals, natural gas, retail, entertainment, telecommunications, mass media, and textiles.

Repsol S.A. (Spanish pronunciation: [reβˈsol]) is a Spanish multinational energy and petrochemical company based in Madrid. It is engaged in worldwide upstream and downstream activities.

Scottish Power Limited, trading as ScottishPower, is a British vertically integrated energy company headquartered in Glasgow, Scotland. It is a subsidiary of Spanish utility firm Iberdrola.

Fox ESS Co., Ltd. (Chinese: 麦田能源股份有限公司), trading as Fox ESS, is a Chinese manufacturer of photovoltaic inverters and battery energy storage systems headquartered in Wenzhou, Zhejiang.

Tesla, Inc. is an electric vehicle manufacturer and clean energy company founded in San Carlos, California in 2003 by American entrepreneurs Martin Eberhard and Marc Tarpenning.