Top Renewable Energy Stocks Worth Watching – October 28th

Quanta Services, WEC Energy Group, NOV, Polar Power, and ReNew Energy Global are the five Renewable Energy stocks to watch today, according to MarketBeat’s stock screener tool. Renewable energy stocks are shares of publicly traded companies involved in generating, developing, manufacturing, or servicing energy from renewable sources—such as wind, solar, hydro, geothermal, bioenergy—and related technologies like battery storage and grid equipment. For investors, these stocks provide exposure to a sector driven by policy support, technological change, and demand for low‑carbon power, while carrying sector-specific risks such as regulatory shifts, commodity and supply‑chain pressures, and project execution variability. These companies had the highest dollar trading volume of any Renewable Energy stocks within the last several days.

Quanta Services (PWR)

Quanta Services, Inc. provides infrastructure solutions for the electric and gas utility, renewable energy, communications, and pipeline and energy industries in the United States, Canada, Australia, and internationally. The company’s Electric Power Infrastructure Solutions segment engages in the design, procurement, construction, upgrade, repair, and maintenance of electric power transmission and distribution infrastructure and substation facilities; installation, maintenance, and upgrade of electric power infrastructure projects; installation of smart grid technologies on electric power networks; and design, installation, maintenance, and repair of commercial and industrial wirings.

WEC Energy Group (WEC)

WEC Energy Group, Inc., through its subsidiaries, provides regulated natural gas and electricity, and renewable and nonregulated renewable energy services in the United States. It operates through Wisconsin, Illinois, Other States, Electric Transmission, and Non-Utility Energy Infrastructure segments.

NOV (NOV)

NOV Inc. designs, constructs, manufactures, and sells systems, components, and products for oil and gas drilling and production, and industrial and renewable energy sectors in the United States and internationally. It operates through two segments, Energy Equipment, and Energy Products and Services. The company provides solids control and waste management equipment and services, managed pressure drilling, drilling fluids, premium drillpipe, wired pipe, drilling optimization services, tubular inspection and coating services, instrumentation, downhole tools, and drill bits.

Polar Power (POLA)

Polar Power, Inc. designs, manufactures, and sells direct current (DC) power generators, renewable energy, and cooling systems in the United States and internationally. The company offers DC base power systems, DC hybrid power systems, DC solar hybrid power systems, and mobile power systems. Its DC power systems are available in diesel, natural gas, LPG/propane, and renewable fuel formats.

ReNew Energy Global (RNW)

ReNew Energy Global Plc generates power through non-conventional and renewable energy sources in India. The company operates through two segments: Wind Power and Solar Power. It develops, builds, owns, and operates utility scale wind and solar energy, hydro energy, and utility-scale firm power projects, as well as distributed solar energy projects that generate energy for commercial and industrial customers.