Green technology is designed to reduce environmental impact. It includes solar panels, wind turbines, electric vehicles, LED lighting, and efficient appliances. It also covers less visible innovations: water purification, waste recycling, and carbon capture. The common thread is doing more with less harm.

The sector has grown fast. Solar and wind costs have fallen sharply. Electric vehicle sales are climbing. Battery storage is improving. Green buildings use less energy and water. Companies market green products aggressively. Some claims are solid. Others are marketing spin. The term has become a selling point, which makes scrutiny necessary.

Government policy shapes the field. Subsidies, tax credits, and regulations drive adoption. Research funding supports early-stage technologies. Public procurement creates demand. The transition is uneven. Rich countries adopt green tech faster. Poor countries often lack the capital. Technology transfer and financing are ongoing challenges in global climate negotiations.

Common examples

• Solar panels
• Wind turbines
• Electric vehicles
• LED lighting
• Energy-efficient appliances