Green Jobs in Solar Energy
Making a green career transition will be successful only if you use both your skills and your passion. Solar energy is a great place to start if you are looking for a growing eco-conscious industry that provides the foundation for an environmentally sustainable future. Sunlight is already the source of most renewable energy power. As such, it’s a big part of the green economy and a good opportunity for the green job-seeker.
By incorporating solar into our energy mix, we have access to a very reliable, abundant, accessible source of energy that can be produced domestically with little or no impact on the environment. The solar industry is generally divided into residential, commercial, and large utility-scale projects. Although the basic solar principles are the same in each of these applications, the equipment that is deemed most efficient and cost-effective varies by application.
Solar electricity: Sunlight is converted directly into electricity with the use of photovoltaic (PV) technology. Rooftop solar arrays are built according to the size of the project. Thin-film solar, a competing technology, is often referred to as CIGS, for the chemicals — copper, indium, gallium and (di)selenide — used to absorb light. Some companies are already offering roof tiles that have embedded PV qualities. Solar electricity is a viable energy source for a wide range of situations, from small consumer items, to remote buildings and equipment, to solar farms that cover thousands of acres. Electricity from solar projects can charge batteries and contribute to the grid.
Solar heating: Solar thermal systems harness the power of the sun to heat liquids that then transfer the heat to a building, swimming pool, or household water needs. These systems are either passive, where the system is designed to move the liquid through a loop, or active, where a pump is installed to force the water somewhere else. Some systems are direct, in that the water itself is moved through the solar thermal equipment, whereas other systems are indirect and have another substance run through the loop.
Concentrating solar power (CSP): Typically used in utility-scale projects, CSP uses a large array of mirrors to focus sunlight onto receivers. As the receivers collect the solar energy, they convert it to heat. Several designs are in use, including a mirrored dish, a power tower with mirrors encircling the tower, and linear trough systems.
To break through to the next level of production, the solar industry must find ways to deliver solar electricity into the electric grid through high-voltage transmission lines. The National Renewable Energy Laboratory (NREL) is dedicating part of its research agenda to defining and resolving the regulatory, technical, and economic barriers to this integration.
The NREL is also searching for ways to improve the efficiency of thin-film solar and concentrator technology and integrate solar technology into building materials from shingles to paint. Nanosolar’s thin-film technology is also garnering interest as new developments allow the company to print solar cells on very thin foil. As the thin-film industry takes off, expect to see new solar energy collection systems.
As the solar industry looks to build more utility-scale solar farms and CSP installations, land access and land use issues must be resolved. Public lands in the Southwest, managed by the Bureau of Land Management (BLM), continue to be prime territory for large-scale solar projects. In 2008, the BLM launched a two-year study that’s likely to speed up application processing in the future.
If you want a career in solar energy, here are a few of the job functions and responsibilities you could consider:
Solar research and system design depend on scientists and engineers.
Manufacturing of solar systems and the components that go into making solar products, such as glass and steel manufacturing, require technicians, operators, machinists, electricians, production manager, scheduler, materials manager, supervisors, and plant managers.
Solar systems must be marketed and sold.
Installation of residential applications, commercial systems, and utility-scale rely on contractors, electricians, plumbers, and carpenters.
Operation, inspection, maintenance, repair, and troubleshooting solar systems requires maintenance supervisors and maintenance personnel.

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Biomass power; biopower
Biopower creates electric power from organic material such as manure, crops, wood resources and processing residue, food and yard waste, and municipal bio waste. Biomass can be converted to electricity, biofuels, space heating/cooling, or process heat.

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Cleantech; clean energy
Products, processes, and services that depend on renewable energy sources, minimize waste, and use natural resources judiciously.

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Climatologist
Scientist who studies long-term climate variations by looking at past weather data and using complex computer models and datasets to project how various factors such as greenhouse gases, volcanic activity, and solar flares impact our climate.

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Concentrating solar power CSP
Typically used in utility-scale projects, CSP uses a large array of mirrors to focus sunlight onto receivers. As the receivers collect the solar energy, they convert it to heat. Several designs are in use, including a mirrored dish, a power tower with mirrors encircling the tower, and linear trough systems.

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Cradle to cradle model
Production life cycle wherein materials from outdated models become an input to the production process.

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Diverted waste
Waste that doesn’t make its way to landfill because it is reused, recycled, or composted.

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Ecohydrology
Branch of hydrology industry that tackles how organisms interact with water at various stages of the water cycle.

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Ecolabeling
A labeling system to assess the life cycle impact of a product or service.

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Ecological design
Section of ecology that calls upon designers to bring ecological principles into the design projects to conserve energy, reduce toxins, and minimize waste.

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Ecological engineering
Industry that integrates the two fields of ecology and engineering to design, monitor, restore, and construct aquatic and land-based ecosystems in a way that benefits humans and the environment. Applications include creating ecosystems to handle storm water in urban areas or restore community forests or wetland areas.

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Ecotourism
According to the Mohonk Agreement of 2000, ecotourism is tourism that seeks to minimize ecological and sociocultural impacts while providing economic benefits to local communities and host countries.

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Electronic waste; e-waste
Discarded TVs, computers, monitors, printers, scanners, mice, keyboards, and cellphones.

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Environmental education
A process aimed at developing a world population that is aware of and concerned about the total environment and its associated problems, and which has the knowledge, attitudes, motivations, commitments, and skills to work individually and collectively toward solutions of current problems and the prevention of new ones.

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Environmental geography
Branch of geography (the study of earth, including human geography, which refers to the built environment, and physical geography, which consists of the natural environment) which looks at the interactions between humans and the environment in order to understand how the environment is created, managed, and used.

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Environmental meteorologist
Scientist that uses his or her expertise to study and evaluate environmental problems, including climate change, air contaminants, greenhouse gas emissions, fresh water shortages, droughts, and ozone depletion. Environmental meteorologists may be called upon to conduct environmental assessments and prepare environmental impact reports on their findings.

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Environmental science
An interdisciplinary study of the natural environment from a systems point of view.

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Forestry
Broad term used to refer to the management of natural forests, industrial forests, and the other natural resources found within forests.

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Geodesy
Branch of applied mathematics that specializes in measuring the Earth to determine its shape and size.

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Geology
The study of the physical properties of the solid and liquid materials that make up the Earth, their history, and the processes that create and change them.

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Geophysics
The study of the entire Earth as a whole using quantitative instruments and the principles of physics.

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Geosciences; earth sciences
An umbrella term for all the sciences that are devoted to studying the planet. Typically divided into four fields: geography, geology, geophysics, geodesy.

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Geothermal energy
Clean, reliable, renewable resource that taps the heat from the core of the Earth to generate electricity and provide heating and cooling applications. Geothermal energy is divided into three categories: geothermal electricity production, geothermal direct use, geothermal heat pumps.

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Glaciology
Branch of hydrology that focuses on glaciers.

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Green
Generally used as shorthand for something that improves the state of the environment in a discernable way. Can refer to a product, industry, company, job, process, or organization that conserves energy and resources, generates clean, renewable energy, minimizes waste, eliminates hazardous materials, or restores the environment and biodiversity.

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Green economy
The industries that are producing greener products, using cleaner processes, and offering more sustainable services in an effort to move us toward a new standard.

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green marketing; environmental marketing; ecological marketing
Marketing practices that emphasize a company’s corporate social responsibility initiative; the marketing story may also include a description of the social impact of the product on the communities of the suppliers, producers, and end users.

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Green-washing
Marketing practices that lead the consumer to believe that a product or service is beneficial to the planet even though it’s not.

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Holistic land management
Managing their land holistically or sustainably, using a triple bottom line approach that balances financial results, environmental impact, and community impact.

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Hydrogeology
Branch of hydrology that looks at the movement and distribution of groundwater.

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Hydrography
Branch of hydrology that researches the distribution of water.

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Hydrology
Scientific field that assesses the quantity and quality of water by studying the movement of water, the quality of water, and how water is distributed over time and space throughout the Earth. The study includes the biological, chemical, and physical properties of water and how these properties interact with the environment and living organisms during the water cycle.

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Hydrometeorology
Branch of hydrology that examines water as it moves from bodies of water to the atmosphere.

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Industrial ecology
Branch of ecology that incorporates ecological principles into the technological world of manufacturing. The goal within this sub-discipline is to create industrial systems that function much like a natural ecosystem.

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Limnology
Branch of hydrology that tracks inland waters.

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Ocean current energy
Source of energy that takes advantage of strong currents that occur naturally between islands, near headlands, and at the entrances of bays and harbors. Underwater turbines capture the energy created by currents that have a velocity of 5 or more knots.

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Ocean thermocline energy OTEC
Method of energy creation that relies on temperature differences between the warm water on the surface of the ocean and the cold water at deeper depths.

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Rangelands
Unimproved lands with a high proportion of native vegetation that may be marshy, shrubby, grassy, or arid desert.

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Renewable energy
Energy that is derived from resources that are readily available all over the world. The crucial feature of renewable energy is that by tapping into its power, you don’t deplete the resource, nor do you inflict damage on the environment or the planet as a whole.

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Reverse logistics; aftermarket logistics; retrologistics; aftermarket supply chain
All post-sale logistics, from the support call center and field service to refurbishing, recycling, and reusing materials in a product at the end of its life cycle.

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Smart grid
The industry that focuses on how electricity and information are handled from power generation, transmission, and distribution to energy storage and real-time energy management technology are successfully combined, including traditional and new energy sources, within a reliable, secure, efficient infrastructure.

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Supply/distribution logistics; supply chain
The management of a vast network of suppliers spread throughout the world through sophisticated software that allows all the players to understand the supply and demand needs and status.

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Surface hydrology
Branch of hydrology that studies how water moves on the surface of the earth.

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Sustainable
Any sort of practice that does not take more from a source than it can regenerate in a reasonable amount of time. One way to become sustainable is the triple bottom line approach — attending to the economic and social and environmental impacts of our choices.

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Sustainable manufacturing
According to the U.S. Department of Commerce, the creation of manufactured products that use processes that are non-polluting, conserve energy and natural resources, and are economically sound and safe for employees, communities, and consumers. The goods may have green uses, such as solar panels or green building supplies, or they may be traditional goods produced sustainably, such as toothpaste and carpet tiles.

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Tidal energy
Energy captured and converted to electricity as tidal waters move into and out of a bay.

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Waste-to-energy WTE
Renewable energy model that uses facilities that burn organic and manufactured waste in carefully designed boilers with modern pollution control equipment to scrub the emissions from the burn and maintain precise heat conditions to ensure that all waste matter is combusted completely.

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Wave power
Energy captured from the change in height and speed of ocean waves.

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Wind energy
Energy captured from the wind created as the sun heats different parts of the earth at different rates, and hot air rises and cooler air is drawn in to replace the warmer rising air.