World energy resources are the estimated maximum capacity for energy production given all available resources on Earth. They can be divided by type into fossil fuel, nuclear fuel and renewable resources.

Energy in Germany is derived primarily from fossil fuels. In 2025, petroleum accounted for 36.0% of primary energy consumption, natural gas for 26.6%, renewable energy for 20.8%, while lignite and hard coal each accounted for around 7%.

Energy development is the field of activities focused on obtaining sources of energy from natural resources. These activities include the production of fossil fuel-derived, nuclear, and renewable sources of energy, and for the recovery and reuse of energy that would otherwise be wasted.

Saatvik Green Energy is an Indian renewable energy company, headquartered in Gurgaon, Haryana, India. Founded in 2015, the company is primarily engaged in manufacturing solar photovoltaic (PV) modules and providing engineering, procurement, and construction (EPC) services for solar power plants.

JDR is a provider of subsea technologies and services that provide control and power delivery for both the oil and gas and renewable energy sectors of the global offshore energy industry.

REG WindPower is a renewable energy company in the United Kingdom. REG Windpower is one of the UK’s leading developers and operators of small to medium-sized wind farms, operating nine sites in England and one in Wales, with a combined operational capacity of 41.15 MW. The ultimate parent company Renewable Energy…

Energy engineering is a multidisciplinary field of engineering that focuses on optimizing energy systems, developing renewable energy technologies, and improving energy efficiency to meet the world's growing demand for energy in a sustainable manner. It encompasses areas such as energy harvesting and storage, energy…

Ireland is a net energy importer and remains highly dependent on fossil fuels. According to the Sustainable Energy Authority of Ireland's 2024 report, fossil fuels supplied 82.7% of Ireland's energy needs in 2023, while renewable energy accounted for 14.1% of primary energy, its highest share to date.

The energy policy of the European Union focuses on ensuring energy security and affordability, integrating the energy markets of European Union member states, improving energy efficiency, expanding renewable energy and reducing greenhouse gas emissions. Climate policy has become a central part of EU energy policy,…

Good Energy Group PLC is a British energy company based in Chippenham, Wiltshire that provides services in the electrification of transport and decentralised renewable energy generation such as domestic solar panels. The company is also an energy retailer, and built a portfolio of wind and solar generation which was…