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The overall renewable power capacity in Brazil is expected to grow at a compound annual growth rate (CAGR) of 6% from 31 GW in 2018 to 60.8GW in 2030, according to GlobalData.

GlobalData’s latest report: “Brazil Power Market Outlook to 2030, Update 2019 – Market Trends, Regulations, and Competitive Landscape” reveals that increased renewable energy auctions, promotion of hybrid renewable energy projects and other government initiatives such as tax incentives, smart metering, renewable energy targets and favorable grid access policies for renewable energy are likely to result in renewable expansion by 2030.

Between 2019 and 2030, solar PV and onshore wind segments are expected to grow at CAGRs of 14% and 6%, respectively. The significant rise in these two technologies will result in renewable energy being the second largest contributor to the country’s energy mix by 2030.

The connection of over 25,000 power systems, mostly solar PV systems to the Brazilian grid in mid-2018 under the net metering scheme, further underpins the renewable growth pattern over the forecast period.

The main challenges for Brazil’s power sector are its overdependence on cheap hydropower for base-load capacity and lack of a robust power grid infrastructure. In 2018, hydropower accounted for 62.7% of the country’s total installed capacity. In case of a drought, depletion of dam reservoirs could result in power shortages and switching over to costly thermal power which will increase the electricity prices.

In the long term, hydropower capacity is expected to decline and be compensated with increased renewable power capacity. On the other hand, thermal and renewable capacities are slated to increase and contribute 28% and 18%, respectively of the installed capacity in 2030.

Brazil is moving towards a balanced energy mix as it prepares to double its non-hydro renewable power capacity by 2030. With an almost 10GW increase in thermal power capacity by 2030 compared to 2018, the country is on course to better manage peak demand, reduce dependence on hydropower and maintain a healthy grid.

Source: Globaldata

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Global clean energy investment, 2004 to 1H 2019, $ billion

The first half of 2019 saw a 39% slowdown in renewable energy investment in the world’s biggest market, China, to $28.800 M$, the lowest figure for any half-year period since 2013, according to the latest figures from BloombergNEF (BNEF).

 

The other highlight of global clean energy investment in 1H 2019 was the financing of multibillion-dollar projects in two relatively new markets – a solar thermal and photovoltaic complex in Dubai, at 950MW and 4.200 M$, and two offshore wind arrays in the sea off Taiwan, at 640MW and 900MW and an estimated combined cost of 5.700 M$.

The Dubai deal in late March, for the Mohammed bin Rashid Al Maktoum IV project, is the biggest financing ever seen in the solar sector. It involves 2.600 M$ of debt from 10 Chinese, Gulf and Western banks, plus 1.600 M$ of equity from Dubai Electricity and Water Authority, Saudi-based developer ACWA Power and equity partner Silk Road Fund of China.

The two Taiwanese offshore wind projects, Wpd Yunlin Yunneng and Ørsted Greater Changhua, involve European developers, investors and banks, as well as local players. Offshore wind activity is broadening its geographical focus, from Europe’s North Sea and China’s coastline, toward new markets such as Taiwan, the U.S. East Coast, India and Vietnam.

BNEF’s figures for clean energy investment in the first half of 2019 show mixed fortunes for the world’s major markets. The “big three” of China, the U.S. and Europe all showed falls, but with the U.S. down a modest 6% at 23.600 M$ and Europe down 4% at 22.200 M$ compared to 1H 2018, far less than China’s 39% setback.

Breaking global clean energy investment down by type of transaction, asset finance of utility-scale generation projects such as wind farms and solar parks was down 24% at 85.6 M$, due in large part to the China factor. Financing of small-scale solar systems of less than 1MW was up 32% at 23.7 M$ in the first half of this year.

Investment in specialist clean energy companies via public markets was 37% higher at 5.600 M$, helped by two big equity raisings for electric vehicle makers – an $863 M$ secondary issue for Tesla, and a 650 M$ convertible issue for China-based NIO.

Venture capital and private equity funding of clean energy companies in 1H 2019 was down 2% at 4.700 M$. There were three exceptionally large deals, however: $1 billion each for Swedish battery company Northvolt and U.S. electric vehicle battery charging specialist Lucid Motors, and 700 M$ for another U.S. EV player, Rivian Automotive.

Source: BNEF

Rolls-Royce and the energy provider GETEC signed a cooperation agreement at the beginning of July 2019 and will thus intensify their collaboration on the design concept, construction and operation of decentralised energy supply systems in Europe. Both companies see great potential in their close cooperation.

 

Companies within the GETEC Group offer a wide range of energy-related services and system-based total solutions in contracting, from the basic concept and financing to the construction of the plant and down to operation and servicing. As the technology partner, Rolls-Royce contributes a large product portfolio of energy system solutions through its MTU Onsite Energy brand – plants for the generation of emergency standby and continuous power, in addition to CHP plants and microgrids. These include diesel and gas gensets, control systems and battery containers.

The aim of the collaboration is to supply and operate efficient and environmentally friendly decentralised energy systems, such as CHP plants, on and off-grid microgrid solutions, in addition to further energy-related services and energy-efficient solutions in contracting. Both partners will also jointly develop new solutions for the supply of energy to industrial companies, customers from the property sector and other areas that are tailored in each case to the specific need.

In the course of the last few months, the successful collaboration between Rolls-Royce and GETEC has already been demonstrated with the design concept and commissioning of a new microgrid for the German automotive components supplier Winkelmann in Ahlen. A total of six CHP modules and an instrumentation and control system from MTU Onsite Energy have been integrated into the plant. To compensate for production-related load variations of up to 1.5 MW in a matter of seconds, the experts from GETEC and Rolls-Royce have additionally connected two flywheel storage systems and a battery storage system to the system. In total, over 9 MW of electrical power and just under 10 MW of thermal output are available for the operation of the industrial company. This has enabled Winkelmann Powertrain Components GmbH to disconnect itself completely from the public grid and operate its own efficient energy system.

Australia’s growing battery storage industry has prompted the update of battery rules. From June to July Growatt will join a number of senior industry experts in New Battery Rules Training Workshops held by Australia’s SEC (Smart Energy Council) and present its smart solar storage solutions to the audience. PV and battery installers, designers, electricians and sales representatives are coming together for training on battery installations, system configurations and storage solutions.

Growatt provides a wide range of solar storage solutions for customers. Growatt SPH single-phase and three-phase hybrid inverters can work at both on-grid and off-grid modes, and they are also compatible with a variety of lithium batteries. For existing solar system, owner can choose to retrofit the system with Growatt SPA single-phase or three-phase inverter and turn it into energy storage system.

Yet, that’s not all. At the event in Melbourne on June 27, Growatt product manager Rex Wang introduced a neat storage ready inverter, TL-XH. The inverter works with low voltage battery and is perfect for home owners who are looking to convert their rooftop PV systems into solar storage systems in the future. What makes it more special is its smart storage management system. With the system, Growatt can gather real-time battery data, including cycle number, cell information, voltage and current of each battery cell. Customers can read the electricity generation, battery status, power consumption on Growatt OSS(Online Smart Service) platform. This data can also help service engineers quickly analyze and diagnose the system and locate faulty part in case of a system failure.

Furthermore, Growatt has been developing and testing its Smart Home Energy Management System that will maximize energy production and optimize power consumption of your solar storage system according to your system location, power consumption habits, etc. In addition, grid operators can access Growatt storage system and integrate the system into the “Micro Grid” to enhance grid stability.

For better customer experience, Growatt offers battery, inverter and accessories as a package. Customers can avoid the hassle reaching out to both inverter and battery manufacturers in case there’re system issues. With extraordinary products and services Growatt has become the World Top 3 Single-Phase PV Inverter Supplier by 2018 according to IHS Markit. Globally, Growatt shipped a total capacity of more than 3.3 GW inverters in 2018 and the number is expected to reach 4 GW this year.

Source: Growatt

Deep declines in wind, solar and battery technology costs will result in a grid nearly half-powered by the two fast-growing renewable energy sources by 2050, according to the latest projections from BloombergNEF (BNEF). In its New Energy Outlook 2019 (NEO), BNEF sees these technologies ensuring that – at least until 2030 – the power sector contributes its share toward keeping global temperatures from rising more than 2 ºC.

Each year, NEO compares the costs of competing energy technologies through a levelized cost of energy analysis. This year, the report finds that, in approximately two-thirds of the world, wind or solar now represent the least expensive option for adding new power-generating capacity.

Electricity demand is set to increase 62%, resulting in global generating capacity almost tripling between 2018 and 2050. This will attract $13.3 trillion in new investment, of which wind will take $5.3 trillion and solar $4.2 trillion. In addition to the spending on new generating plants, $840 billion will go to batteries and $11.4 trillion to grid expansion.

NEO starts by analyzing technology trends and fuel prices. The results show coal’s role in the global power mix falling from 37% today to 12% by 2050 while oil as a power-generating source is virtually eliminated. Wind and solar grow from 7% of generation today to 48% by 2050. The contributions of hydro, natural gas, and nuclear remain roughly level on a percentage basis.

BNEF’s power system analysis reinforces a key message from previous New Energy Outlooks – that solar photovoltaic modules, wind turbines and lithium-ion batteries are set to continue on aggressive cost reduction curves, of 28%, 14% and 18% respectively for every doubling in global installed capacity. By 2030, the energy generated or stored and dispatched by these three technologies will undercut electricity generated by existing coal and gas plants almost everywhere.

The projected growth of renewables through 2030 indicates that many nations can follow a path for the next decade and a half that is compatible with keeping the increase in world temperatures to 2 degrees or less. And they can do this without introducing additional direct subsidies for existing technologies such as solar and wind.

The days when direct supports such as feed-in tariffs are needed are coming to an end. Still, to achieve this level of transition and de-carbonization, other policy changes will be required – namely, the reforming of power markets to ensure wind, solar, and batteries are remunerated properly for their contributions to the grid. NEO is fundamentally policy-agnostic, but it does assume that markets operate rationally and fairly to allow lowest-cost providers to win.

Europe will decarbonize its grid the fastest with 92% of its electricity supplied by renewables in 2050. Major Western European economies in particular are already on a trajectory to significantly decarbonize thanks to carbon pricing and strong policy support. The U.S., with its abundance of low-priced natural gas, and China, with its modern fleet of coal-fired plants, follow at a slower pace.

China sees its power sector emissions peaking in 2026, and then falling by more than half in the next 20 years. Asia’s electricity demand will more than double to 2050. At $5.8 trillion, the whole Asia Pacific region will account for almost half of all new capital spent globally to meet that rising demand. China and India together are a $4.3 trillion investment opportunity. The U.S. will see $1.1 trillion invested in new power capacity, with renewables more than doubling its generation share, to 43% in 2050.

The outlook for global emissions and keeping temperature increases to 2 degrees or less is mixed, according to this year’s NEO. On the one hand, the build-out of solar, wind and batteries will put the world on a path that is compatible with these objectives at least until 2030. On the other hand, a lot more will need to be done beyond that date to keep the world on that 2 degree path.

One reason is that wind and solar will be capable of reaching 80% of the electricity generation mix in a number of countries by mid-century, with the help of batteries, but going beyond that will be difficult and will require other technologies to play a part – with nuclear, biogas-to-power, green hydrogen-to-power and carbon capture and storage among the contenders.

BNEF’s analysis suggests that governments need to do two separate things – one is to ensure their markets are friendly to the expansion of low-cost wind, solar and batteries; and the other is to back research and early deployment of these other technologies so that they can be harnessed at scale from the 2030s onwards.

In NEO 2019, BNEF for the first time considers 100% electrification of road transport and the heating of residential buildings, leading to a significant expansion of power generation’s role.

Under such this projection, overall electricity demand would grow by a quarter compared to a future in which road transport and residential heat only electrify as far as assumed in the main NEO scenario. Total generation capacity in 2050 would have to be three times the size of what is installed today. Overall, electrifying heat and transport would lower economy-wide emissions, saving 126GtCO2 between 2018 and 2050.

Source: BloombergNEF (BNEF)

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In a world first, Siemens Gamesa Renewable Energy (SGRE) has today begun operation of its electric thermal energy storage system (ETES). During the opening ceremony, Energy State Secretary Andreas Feicht, Hamburg’s First Mayor Peter Tschentscher, Siemens Gamesa CEO Markus Tacke and project partners Hamburg Energie GmbH and Hamburg University of Technology (TUHH) welcomed the achievement of this milestone. The innovative storage technology makes it possible to store large quantities of energy cost-effectively and thus decouple electricity generation and use.

The heat storage facility, which was ceremonially opened today in Hamburg-Altenwerder, contains around 1,000 tonnes of volcanic rock as an energy storage medium. It is fed with electrical energy converted into hot air by means of a resistance heater and a blower that heats the rock to 750°C. When demand peaks, ETES uses a steam turbine for the re-electrification of the stored energy. The ETES pilot plant can thus store up to 130 MWh of thermal energy for a week. In addition, the storage capacity of the system remains constant throughout the charging cycles.

The aim of the pilot plant is to deliver system evidence of the storage on the grid and to test the heat storage extensively. In a next step, Siemens Gamesa plans to use its storage technology in commercial projects and scale up the storage capacity and power. The goal is to store energy in the range of several gigawatt hours (GWh) in the near future. One gigawatt hour is the equivalent to the daily electricity consumption of around 50,000 households.

The Institute for Engineering Thermodynamics at Hamburg University of Technology and the local utility company Hamburg Energie are partners in the innovative Future Energy Solutions project, which is funded by the German Federal Ministry of Economics and Energy within the “6. Energieforschungsprogramm” research programme. TU Hamburg carries out research into the thermodynamic fundamentals of the solid bulk technology used.

By using standard components, it is possible to convert decommissioned conventional power plants into green storage facilities (second-life option). Hamburg Energie is responsible for marketing the stored energy on the electricity market. The energy provider is developing highly flexible digital control system platforms for virtual power plants. Connected to such an IT platform, ETES can optimally store renewable energy at maximum yield.

Source: Siemens Gamesa

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Trina Solar, a world leading global PV and smart energy total solution provider, recently announced that it has begun mass production of N-type i-TOPCon double-glass bifacial modules. The best front side power output of a module with 144 half-cut i-TOPCon cells reaches 425 Wp, and the best module efficiency reaches 20.7%.

The new i-TOPCon double glass PV modules integrate these N-type bifacial i-TOPCon cells with over 80% bifaciality, multi-busbar (MBB) design, full square monocrystalline cells, dual-side and half-cut technologies. The highly efficient modules feature a lower temperature coefficient and low light induced degradation (LID), greatly improving the actual power output. They also provide an extra 5% to 30% power generation from their back side, and feature a 30-year linear power warranty.

The world record efficiency of 25.8% on small-area, single side TOPCon cells developed by Fraunhofer ISE has driven research and development of passivated contact solar cells by institutes and industry. In 2015, the State Key Laboratory of Photovoltaic Science and Technology (SKL PVST) of Trina Solar started the research on a large-area bifacial TOPCon cell that is aimed for industrial mass production, naming it i-TOPCon cell. In 2019, Trina Solar achieved a front side median efficiency over 23% on i-TOPCon cells.

The i-TOPCon cell has a front boron emitter and a rear full-area passivating contact. After its development by the SKL PVST, it was transferred into full-scale mass production in a workshop at Trina Solar’s Changzhou factory. In May 2019, Trina Solar announced that its SKL PVST has set a new world record of 24.58% for such n-type mono-crystalline silicon (c-Si) i-TOPCon solar cells. This result was independently confirmed by the ISFH CalTeC in Germany with a full-area measurement (244 cm2) including busbars.

Source: Trina Solar

Atos unveils the Top 30 energy consumption of the world’s most popular mobile applications in a study conducted by startup Greenspector. Increasingly demanding in terms of technical resources (RAM, CPU, Data, etc.), mobile applications used by 5 billion mobile users worldwide have a booming impact on energy consumption and the environment.

Mobile applications consume as much energy as Ireland

While datacenters are often blamed for the greenhouse gas emissions of the digital sector (which will account for nearly 10% of global emissions by 2025), mobile applications are not to be outdone, as shown in the study conducted by Greenspector for Atos: the projected annual consumption of mobile applications (excluding the use of datacenters’ networks and servers) is equivalent to 20 terawatt hours, almost the equivalent of the annual electricity consumption of a country like Ireland (5 million inhabitants).

Social network applications consume up to 4 times more energy

Mails, messages, social networks, browsers, etc., 7 categories each comprising 5 applications were measured under identical conditions. Among these categories, web browsing and social networks use on average more energy than games or multimedia applications. The ratio would even be 1 to 4 between the consumption of applications between the least and most energy-intensive.

Gain up to a third of autonomy on mobile phones

Making mobile applications simpler could quickly have very positive consequences on ecological impacts. If the average app was based on the best-ranking app in its category, energy consumption could be reduced by 6TWh, the equivalent of a nuclear unit. At the user level, better energy consumption of applications would increase the autonomy of smartphones by a third.

A unique partnership between Atos and Greenspector to reduce smartphone energy consumption
Working together on the eco-design of software solutions, Atos and Greenspector are partnering, with the publication of this report, to take into account the environmental impact from the very beginning of the creation process of mobile applications. Today they present the first tool accessible in the cloud to measure the energy consumption of applications, websites and soon IoT.

Source: Atos

The consortium, made up of the French Electric Company EDF, the Masdar Company from Abu Dhabi and the Moroccan Company Green of Africa, have chosen TSK for the design and construction of this innovative solar plant, with an investment of over 700 million Euro.

Five international consortiums were preselected in the bidding for the hybrid Project that combines photovoltaic solar energy (PV) and thermosolar energy (CSP) for Noor Midelt, 1 for the Moroccan Agency for Solar Energy (Masen), being EDF-MASDAR-Green of Africa the winning consortium.

The project consists of a PV-CSP hybrid plant, with a minimum of five hours of storage and a total installed capacity of 800 MW.

The plant, which is completely designed by TSK, will be the first in the world to integrate the two technologies in a single hybrid installation utilizing the advantages that each one has. On the one hand, the main advantage of thermosolar technology that we can outline allows for the generation of electricity at any time of the day in a manageable way due to having the capacity to store energy on a large scale. On the other hand, the main advantage of photovoltaic technology is its competitiveness when referring to investment and maintenance cost. With this type of technology a plant can be designed that can generate electricity from the sun for 24 hours a day at a cost that allows to compete with conventional energies from fossil fuels.

The project will rely on the funding agencies like the German Development Bank KFW, the World Bank, the African Development Bank, the European Investment Bank (EIB), the French Development Agency, the European Commission and the Clean Technology Fund.

TSK closed 2018 with sales of 1,107 billion Euro, making it one of the main Spanish engineering and construction firms with presence in the Power Sector, industrial plants, oil&gas, environment and mining. At present, its international activity represents more than 96% of sales and it is executing projects in more than 30 countries on 4 continents.

Source: TSK

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With a volume of more than 4 GW of capacity shipped in 2018 and more than 12 GW of total capacity installed all over the world, in 2018 GoodWe became the 7th largest supplier of PV inverters on a global scale. That is according to a recently released report by Wood Mackenzie and titled Global Solar PV inverter market: Market shares and shipment trends 2019.

This is not the first time that according to an authoritative international institution GoodWe makes it to the list of the largest suppliers of PV inverters (IHS and Bloomberg on previous years have also identified the company a major supplier).

According to the report: in 2018, the GoodWe shipments of PV inverters reached 4% of the global market share. In two large solar markets, Europe and Asia-Pacific, GoodWe maintained an outstanding performance: last year, GoodWe supplied 3% of the inverters acquired by the European market, which made the company the top 10 largest supplier of this continent. In Asia-Pacific, GoodWe reached a 5% of the market share, making othe company the 4th largest supplier, which is remarkable given the volumes involved and the size of the national markets of this region, that include the largest world markets of China and India and the sophisticated market of Australia.

The year of 2018 was very challenging for the Chinese solar industry, but GoodWe still managed to expand in the global market and the inclusion of our company on the Wood Mackenzie top ten list bears witness to those efforts. It is also worth mentioning that the more than 4 GW volume shipped by GoodWe last year was 35 times more than what we shipped in 2012 and more than double of what we shipped in 2016. The Wood Mackenzie report fully illustrates that despite the challenges of last year, GoodWe has managed to maintain a remarkable high rate of annual growth that since 2012 has averaged 100%.

Across the world the solar industry is experiencing a fresh wave of growth and the demand has continued to expand and diversify. The quality expectation of consumers around the world has become more complex and the inverter suppliers are forced to innovate and deliver value to meet the rising demand and excel amid fierce competition. GoodWe’s competitors are formidable companies and being part again of the big leagues is not a small feat in these times of rapid evolution.

The continuation of GoodWe on the selected group of the world top largest PV inverter suppliers rests on several factors. Three of them stand out: GoodWe has understood that service is of critical importance to win customers trust and satisfaction and as such it has set up local service teams in Europe, Latin America, India, Australia, Korea and other markets. The expansion seen over the past year of the GoodWe businesses across the world is just a reflection of those efforts. Another factor is that GoodWe is distinguished by its capacity to react quickly to the customer demand, something that has been allowing the company to improve its products over significantly short periods of time. Last but not least, it is worth mentioning the wide and expanding portfolio of GoodWe products that allow the company to cater to different market segments and within these, meet the quality expectations of different kinds of customers.

Source: GoodWe

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