Solar energy sources

PV solar power - Era-Energy has started to present local, national and global companies developing, exploring and promoting renewable energy sources. More »

The Earth energy and the beauty

The Earth energy sources - Earth’s energy comes from the original formation of the planet and from radioactive decay of minerals. The geothermal gradient, which is the difference in temperature between the core of the planet and its surface, drives a continuous conduction of thermal energy in the form of heat from the core to the surface. More »

The power of the water

Hydropower, hydroelectric power or water power is power that is derived from the force or energy of flowing or falling water, which may be harnessed for useful purposes. More »

The power of the wind

The wind power is the ability of air movement to do work. Today, wind energy turbines are used mainly for production of electricity. It is a clean and renewable energy source that can produce enough electricity to power huge areas. More »

The invisible power

The energy of the wind is invisible and so powerful that has allowed humans to exploit the surface of the planet long before the discovering of electricity. More »

 

Tag Archives: American Renewable Energy

California Renewable Energy

Here are listed many of the developers, installers and other renewable energy companies in California

Sea Bright Solar – https://www.seabrightsolar.com/ – Sea Bright Solar brings together the 3.5 decades of product knowledge provided by SUNPOWER and company’s own 18 years of service in the industry to bring you the best solar energy service on both coasts. Sea Bright’s systems are backed by the ONLY home solar warranty to cover your whole system (not just the panels). That means you never have to wonder which company you can depend on. Sea Bright Solar has become well known for offering exceptional solar system design and installation services to both residential and commercial customers.

California Renewable Energy – https://www.californiarenewableenergy.org – California Renewable Energy helps home owners save money through subsidized clean energy savings programs.

Renova Energy Corp. – https://www.renovaenergy.com/ – Renova Energy, Coachella Valley’s leading solar installation company, is an award-winning, employee-owned company with expertise installing solar systems and batteries that withstand harsh desert conditions and produce maximum savings.

NRG Clean Power  – https://nrgcleanpower.com – NRG Clean Power is California’s leading energy efficient provider, with over 30 years of superior customer service. NRG is a total home performance company devoted to sustainability and energy efficiency. NRG Clean Power believes the future is clean, renewable energy and with your help we are committed to creating it together.

Terra‐Gen – https://www.terra-gen.com/ – Terra-Gen’s development and M&A efforts are focused on the wind, solar, and energy storage sectors. Since ECP’s acquisition in late 2015, Terra‐Gen has grown contracted development and operating capacity by over 1,200 MW and is positioned for continued growth. Prior to the ECP acquisition, the Terra-Gen team developed, constructed and financed the 1,547 MW Alta Wind Energy Center. Today, Terra-Gen has a 3+ GW wind, solar and battery development pipeline in addition to currently contracted development projects. Terra‐Gen is one of the few developers positioned in California for wind development.




Semper Solaris – https://www.sempersolaris.com/ – Best Solar, Battery Storage, HVAC & Roofing Company in San Diego, Semper Solaris is inspired by the Marine Corps motto, Semper Fidelis, which means “always faithful.” Semper Solaris was built on the military values of loyalty, duty, respect, selfless service, honor, integrity, and personal courage.

Elevation – https://www.poweredbyelevation.com/ – Elevation is one of the country’s fastest growing companies. Elevation’s team actively installs in five states and offers select energy services across the country. In 2020, Elevation acquired Curb Energy to add smart energy monitoring technology to its Whole Home solution. The unique combination of solar, energy efficiency, and energy monitoring technology now provides homeowners with the most complete solution for smarter home energy.

California Solar Electric (CSE) – https://www.californiasolarelectric.com/ – California Solar Electric (CSE) works towards its goal of positively impacting Southern California’s energy future by focusing on each and every CSE customer’s happiness with their choice to go solar. Years after installation, the company strives to have its customers to be as excited about their solar system as they were the day installation was completed. CSE believes integrity in what they propose, high quality installations,  long-term system reliable service, and the safety of all workers and clients are the key to achieving this level of customer satisfaction.

California Energy & Power – http://www.cal-power.com/ – California Energy & Power (CE&P), a U.S. Vertical-Axis-Wind-Turbine (VAWT) wind turbine company. California Energy & Power has developed a unique solution for the wind industry that overcomes many of the challenges produced by both small and large turbines.

Hydropower equipment manufacturers

Here are listed many of the Hydroelectric power equipment or Hydropower equipment manufacturers from all over the world.

Canyon Hydro – Canyon Hydro is the waterpower division of Canyon Industries, Inc.  For more than 40 years, the company has focused solely on hydro systems, and has earned a strong reputation for premium quality and outstanding customer support. All Canyon Hydro products are manufactured in the USA. Located in Deming, Washington USA, Canyon Hydro’ maintains two high-precision fabrication facilities capable of producing very efficient, reliable turbine systems. Hydroelectric systems from Canyon Hydro deliver exceptionally high efficiency and reliability.  Built for continuous, uninterrupted power generation, they deliver a high return on your investment year after year.

ABB – The world’s leading supplier of just about every product in the power and automation scope of supply for hydropower plants – from generator circuit breakers and power transformers to switchgear, motors, drives and plant automation systems.

ANDRITZ – For more than 125 years, ANDRITZ Hydro has been supplying generators for hydropower stations. Today, generators with a total capacity of more than 160,000 MVA are in service all over the world. ANDRITZ Hydro generators are characterized by their compact design, high efficiencies, and long lifetime thanks to the use of modern calculation methods and optimized manufacturing procedures and materials. Energy generation based on tidal current is an important area of innovation for ANDRITZ Hydro.

Chengdu Forster Technology Co., Ltd. – Founded in 1956, Chengdu Forster Technology was once a subsidiary of the Chinese Ministry of Machinery and a designated manufacturer of small and medium-sized hydroelectric generator sets. With 64 years of experience in the field of hydraulic turbines, in the 1990s, the system was reformed and started to design, manufacture and sell independently. And began to develop the international market in 2013. Forster turbines have different types, specifications and reliable quality, with reasonable structure, reliable operation, high efficiency, standardized parts, and convenient maintenance. The single turbine capacity can reach 20000KW.

SIEMENS – SIEMENS Energy Sector is one of the world’s leading suppliers of a wide range of products, solutions and services in the field of energy technology.

GENERAL ELECTRIC – GE is a world leader in the utilization and control of water, having supplied equipment to the hydropower and water control industries for over one hundred years.

TOSHIBA – The first manufacturer of hydroelectric generating equipment in Japan. TOSHIBA is a leading exporter and has supplied much equipment to North America, Central and South America, Africa, Oceania, Asia and Eastern Europe. The company’s dedication to excellence has ensured that TOSHIBA is world leader both in conventional and pumped storage power stations.

HYUNDAI – Hyundai Heavy Industries Co, Ltd.(HHI) has estabilished its position as one of the top-ranking manufacturer in the world heavy industry market, thereby gaining a widely acclaimed reputation and reliability.




Gilkes (Gilbert Gilkes & Gordon Ltd.) – Gilkes Hydro are world-leaders in designing, manufacturing and commissioning hydro schemes worldwide. With over 165 years of experience Gilkes Hydro offers single source, water to wire solutions for a range of hydropower applications.  From large utilities to small mini grids, Company’s solutions are tailored to meet the needs of each individual project.

Smith Engineering (GB) Ltd. – Smith Engineering is a technology and prototype development company. With a track record in R&D, Smith Engineering designs and manufactures prototypes and one-off machines for customers from sectors including civil nuclear, automotive, marine and renewable energy. Design and manufacture of high efficiency, flat pack, overshot waterwheels, generating electricity from flows between 100 to 500 litres per second and heads 2 to 6 metres. Other current project include the design and manufacture of highly-efficient electricity generating new tidal power technology.