The solar energy technologies office seto supports research and development of concentrating solar thermal power csp technologies that reduce the cost of solar energy. After summarising the history of solar cells in chapter. Solar thermal technologies may produce electric power when they are. The middle east and north africa concentrated solar power. The middle east and north africa concentrated solar power knowledge and innovation program from the world bank and clean technology fund concentrated solar power technologies offer great potential to meet global and national goals for clean, secure and affordable energy. Introduction to concentrating solar power csp technology. Concentratedsolar technology systems use mirrors or lenses with tracking systems to focus a. Concentrated solar power market size, industry analysis. Concentrating solar power technologies presentation by swapnil gore ms student 5162011 1 stony brook university, ny swapnil.
Europe ruled the global market for concentrated solar power, by way of more than 45% set up capacity of the world. It has various fields of application from power generation to fuel production hydrogen. The proceedings entitled concentrated solar thermal technologies. Department of energy this report is being disseminated by the department of energy. Concentrated solar power csp is the most likely candidate for providing the majority of this renewable energy, because it is amongst the most.
Csp generate electric power by using mirrors to concentrate solar radiation and convert it into heat, which is either stored or used directly. Define and describe photovoltaic and concentrated solar power systems. Concentrating solar power csp technology is poised to take its place as. The amount of energy captured by a small surface may be sufficient to heat the water in a domestic water heater, for example, but to obtain suitable temperatures for industrial use, solar radiation must be concentrated.
A novel solar chimney technology is also discussed for largescale power generation. Concentrated solar power csp market report 20192029. The thermal energy concentrated in a csp plant can be. Types of systems unlike solar photovoltaic cells, which use light to produce electricity, concentrating solar power systems generate electricity with heat. Energy experts at erec provide free general and technical information to the public on many topics and technologies pertaining to energy efficiency and. There are two ways of converting solar radiation into electric energy.
Feb 10, 2012 concentrated solar power technologies csp 1. Concentrated solar power csp and concentrated photovoltaics cpv are conversions of solar light to heat or electricity in the similar way that conventional solar power or pv cells do but utilize curved optical systems to focus sunlight to small areas for maximum efficiency fig. The year of concentrating solar power projects using these newer technologies, doe reduced the projects financial risk enabling new private investment in the csp market. Among csp technologies, the csp tower offers the best opportunities for scalable solar power at the lowest cost. Concentrated solar power csp is a power generation technology that uses mirrors or lenses to concentrate the suns rays and, in most of todays csp systems, to heat a fluid and produce steam. Nontracking concentrating solar technologies, when used in a cogeneration system, offer lowcost electricity. Concentrating solar power csp solar energy at home. Csp plants can also be used for desalinization and solar fuels applications. As such, the document was prepared in compliance with section 515 of the treasury and general government. Solar thermal technologies may produce electric power when they are associated with thermal energy storage, and this may be used as a disposable source of limitless energy. Concentrating solar power t he limited supply of fossil hydrocarbon resources and the negative impact of co 2 emissions on the global environment dictate the increasing usage of renewable energy sources. Concentrated solar power market size, analysis industry. Solar energy has been developed at an unbelievable speed in the past decade.
Fulfilling the promise of concentrating solar power center for. Concentrated solar thermal energy technologies recent. Concentrated solar thermal energy technologies recent trends. Dec 12, 2014 how solarreserves concentrated solar power tower technology with integrated energy storage works. Like many new technologies, there are challenges in bringing it to market. With its distinguished editors and international team of expert contributors, concentrating solar power technology is an essential guide for all those involved or interested in the design, production, development, optimisation and application of csp technology, including renewable energy engineers and consultants, environmental governmental. Concentrating solar power csp is a type of renewable energy re that uses the suns energy to generate electricity and process heat. Pv or concentrated solar power, which solar power technology. Csp technologies can be used to generate electricity by converting energy from sunlight to power a turbine, but it can also be used as heat in a variety of industrial.
Purchase concentrating solar power technology 1st edition. Csp doesnt compete with pv it competes with gas posted on october 11, 2017 december 12, 2017 author susan kraemer 2 comments concentrated solar power csp is seen as competing with solar pv, but actually it competes with natural gas. Spain is the leader in concentrated solar power technology, with more than 50 governmentapproved projects in the works. The present cost of mirrors, lenses, support structure and plant for concentrated solar thermal power, and of the highefficiency multijunction cells, concentrating optics and twoaxis tracking systems for concentrated photovoltaic power, has made operational concentrated solar power plants uncompetitive in most scenarios. The procedures entitled concentrated solar thermal technologies. Concentrating solar power csp basics and introduction. But csp is still an important solar technology for homeowners to be aware of because it has the potential to provide significant amounts of clean, renewable energy that could be provided to you by your utility. Concentrating solar power commercial application study. Mar 22, 2019 growing electricity demand along with increasing investments toward the enhancement of efficiency index will positively influence the concentrated solar power market growth. Nov 18, 2019 the procedures entitled concentrated solar thermal technologies. Reducing water consumption of concentrating solar power electricity generation report to congress u. In addition to helping meet utility demand for clean energy, the five lposupported csp plants have created thousands of construction and operations jobs.
Concentrating solar power plants also create two and a half times as many skilled jobs as traditional plants. Challenges on financing solar csp vs pv projects the. Concentrating solar power csp technology is poised to take its place as one of the major contributors to the future clean energy mix. The increase in investment would be from 2 billion worldwide to 92. Concentrating solar power csp technology solar peis. The study found that concentrated solar power could account for up to 25% of the worlds energy needs by 2050. Concentrated solar power systems generate solar power by using mirrors or lenses to. A majority of studies reported in the literature are based on the levelized cost of electricity lcoe, while a small subset of studies consider timevarying meteorological and electricity market conditions. Concentrating solar power csp technologies use mirrors to concentrate focus the suns light energy and. Introduction to concentrating solar power csp technology k. The topographical constraints regarding the availability of inexhaustible solar energy is driving field development and highlights the need for increasingly more complex solar power systems.
Concentrated solar power an overview sciencedirect topics. Concentrating solar power csp technologies use mirrors to concentrate focus the suns light energy and convert it into heat to create steam to drive a turbine that generates electrical power. Discuss how solar can be used in homes, businesses, factories, etc. A good overview is provided by the international energy agency in its technology roadmap on concentrating solar power. Receiver and generator concentrator individual dishengine systems. Concentrating solar power csp plants use mirrors to concentrate the suns energy to drive traditional steam turbines or engines that create electricity. The thermal energy concentrated in a csp plant can be stored and used to produce electricity when it is needed, day or night. Pdf power is the most important thing for the world. Here, direct light is focused into one point in order to heat a liquid. Solar energy technologies concentrating solar power csp plants use mirrors to concentrate the suns thermal energy to drive a conventional steam turbine to make electricity.
From towers to dishes to linear mirrors to troughs, concentrating solar power csp technologies reflect and collect. Concentrating solar power, unlike standard solar photovoltaic technology, stores heat rather. Initiative for global leadership in concentrated solar power. Concentrated solar power technology animation youtube. Initiative for global leadership in concentrated solar power 4 p a g e set plan strategic targets on csp the ec proposed targets for the csp technology in an issues paper published in october 2015.
However, a leading sterling engine system manufacturer has achieved a dishengine system efficiency of about 31 percent. Explain what could happen if there isnt a shift towards renewable energy. Global concentrated solar power market size, 2025 industry. The solar energy is an inexhaustible source of co2 emission free energy at a global level. Csp technologies can be used to generate electricity by converting energy from sunlight to power a turbine, but it can also be used as heat in a variety of industrial applications, like water desalination, enhanced oil. Concentrated solar power csp is a method of electric generation fueled. The different pv technologies are discussed in part iii. With concentrated solar power csp technology, it is possible to obtain adequate temperatures for industrial processes that. Oct 11, 2017 csp doesnt compete with pv it competes with gas posted on october 11, 2017 december 12, 2017 author susan kraemer 2 comments concentrated solar power csp is seen as competing with solar pv, but actually it competes with natural gas. Solar one operated successfully from this concentrating solar power system uses mirrors to focus highly concentrated sunlight onto a receiver that converts the suns heat into energy. The global concentrated solar power market size was valued at over usd 3. Concentrating solar collectors use mirrors and lenses to con. In certain materials, absorbed light is directly converted into electricity photoeffect concentrated solar thermal cst. While there are some pv cells that utilize concentration, the focus of this article and most csp applications is on technologies where concentrated solar energy heats a fluid, gas, or solid which is then used to generate electricity using steam.
Solar thermal technologies may produce electric power when they. Linear fresnel reflectors tubes fixed in place use direct steam low concentration low maximum temperature lowest efficiency 11% limited demonstration. For more information about seia and solar technology, visit us online at. It is all in the mix helioscsp solar thermal energy news. The solar energy is an inexhaustible source of co2 emissionfree energy at a global level. Concentrating solar power technologies offer utilityscale.
Pdf concentrating solar power technologies researchgate. Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics pv, indirectly using concentrated solar power, or a combination. Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight into a. The subtopics under concentrated solar thermal technologies and applications included in the book are solar field. This paper surveys economic assessments of concentrated solar power csp technologies and finds two dominant assessment methods. Solar power technologies, photovoltaics, concentrated solar. Csp plants generate electric power by using mirrors to. A student introduction to solar energy edx free online.
As per the australian energy council, global electricity demand will surpass 40,000 twh by 2030 witnessing a growth of over 30% from 2017 level. In concentrating solar power csp power plant design there are four main collector technologies that are being applied. As for generating electricity from the sun, the two dominant technologies go to pv photovoltaic and csp concentrating solar power. Concentrated solar power csp technologies consisting of four main technologies. Concentrated solar power is actually a utilityscale solar solution that can provide hundreds of megawatts of electricity to the grid. Next generation of concentrated solar power technologies. Pdf according to a report released by the international panel on climate change ipcc. Economic assessment of concentrated solar power technologies. Pdf csp power tower and dish technology overview 2. Ksu indigenous csp systems innovative point fresnel collector with polar solar tracking system for solar polygeneration electricity and water highly efficient 7075% at 400oc costeffective for a wide range of applications.
Growing electricity demand along with increasing investments toward the enhancement of efficiency index will positively influence the concentrated solar power market growth. The solar energy technologies office seto supports research and development of concentrating solarthermal power csp technologies that reduce the cost of solar energy. Solar thermal technologies may produce electric power when they are associated with thermal energy. A good overview is provided by the international energy agency in. These technologies have to be picked sitespecific and shall be discussed here.
165 1173 587 430 914 934 183 21 1142 1031 39 815 1052 635 916 1142 953 162 147 383 1346 657 849 929 555 601 1372 1390 1260 850 579 178 1095 1115 1387 940 214 969