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The in-depth study, which analyses hydrogen’s current state of play and offers guidance on its future development, is being launched by Dr Fatih Birol, the IEA’s Executive Director, alongside Mr Hiroshige Seko, Japan’s Minister of Economy, Trade and Industry, on the occasion of the meeting of G20 energy and environment ministers in Karuizawa, Japan.

Hydrogen can help to tackle various critical energy challenges, including helping to store the variable output from renewables like solar PV and wind to better match demand. It offers ways to decarbonise a range of sectors (including long-haul transport, chemicals, and iron and steel) where it is proving difficult to meaningfully reduce emissions. It can also help to improve air quality and strengthen energy security.

A wide variety of fuels are able to produce hydrogen, including renewables, nuclear, natural gas, coal and oil. Hydrogen can be transported as a gas by pipelines or in liquid form by ships, much like liquefied natural gas (LNG). It can also be transformed into electricity and methane to power homes and feed industry, and into fuels for cars, trucks, ships and planes.

To build on this momentum, the IEA report offers seven key recommendations to help governments, companies and other stakeholders to scale up hydrogen projects around the world. These include four areas:

  • Making industrial ports the nerve centres for scaling up the use of clean hydrogen;
  • Building on existing infrastructure, such as natural gas pipelines;
  • Expanding the use of hydrogen in transport by using it to power cars, trucks and buses that run on key routes;
  • Launching the hydrogen trade’s first international shipping routes.

 

The report notes that hydrogen still faces significant challenges. Producing hydrogen from low-carbon energy is costly at the moment, the development of hydrogen infrastructure is slow and holding back widespread adoption, and some regulations currently limit the development of a clean hydrogen industry.

Today, hydrogen is already being used on an industrial scale, but it is almost entirely supplied from natural gas and coal. Its production, mainly for the chemicals and refining industries, is responsible for 830 million tonnes of CO2 emissions per year. That’s the equivalent of the annual carbon emissions of the United Kingdom and Indonesia combined.

Reducing emissions from existing hydrogen production is a challenge but also represents an opportunity to increase the scale of clean hydrogen worldwide. One approach is to capture and store or utilise the CO2 from hydrogen production from fossil fuels. There are currently several industrial facilities around the world that use this process, and more are in the pipeline, but a much greater number is required to make a significant impact.

Another approach is for industries to secure greater supplies of hydrogen from clean electricity. In the past two decades, more than 200 projects have started operation to convert electricity and water into hydrogen to reduce emissions.

Expanding the use of clean hydrogen in other sectors – such as cars, trucks, steel and heating buildings – is another important challenge. There are currently around 11,200 hydrogen-powered cars on the road worldwide. Existing government targets call for that number to increase dramatically to 2.5M by 2030.

Policy makers need to make sure market conditions are well adapted for reaching such ambitious goals. The recent successes of solar PV, wind, batteries and electric vehicles have shown that policy and technology innovation have the power to build global clean energy industries.

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Aracati Park

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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ABB and the Italian company Fimer S.p.A announced today that they have signed an agreement for Fimer to acquire ABB’s solar inverter business. The transaction will enhance the future prospects of the solar inverter business and will enable ABB to focus its business portfolio on other growth markets.

 

ABB’s solar inverter business has approximately 800 employees in more than 30 countries, with manufacturing and R&D sites located in Italy, India and Finland. It includes the solar inverter business from Power-One which was acquired by ABB’s Discrete Automation and Motion division in 2013.

The business offers a comprehensive portfolio of products, systems, and services for different types of solar installations. It is currently within ABB’s Electrification business and achieved revenues of approximately $290 M$ in 2018.

Both companies will ensure a smooth transition for customers and employees. FIMER will honor all existing warranties and ABB will compensate Fimer for taking the business and its liabilities over. As a result, ABB expects to take an after-tax non-operational charge of approximately 430 M$ in the second quarter of 2019 with the half-year results of 2019 being impacted accordingly. Around 75 percent of this charge is represented by cash outflows ABB will pay to Fimer from the deal closing date through 2025. In addition, ABB expects up to 40 M$ of carve-out related separation costs starting in the second half of 2019.

After closing of the transaction, ABB expects the operational EBITA margin for the Electrification business to be impacted positively by slightly more than 50 basis points, supporting the business’ progress towards its target margin corridor of 15-19%.

Completion is expected in the first quarter of 2020 and will be subject to certain conditions, including the completion of the carve-out and prior consultation with employee representative bodies.

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Vietnam’s solar market is a good news for the solar industry with growing demand of electricity and government policy to promote PV development. With the support from Alena Energy and LONGi Solar, Growatt held its Shine Elite PV workshop on July 4 at Novotel Saigon Centre in Ho Chi Minh City.

The meeting highlighted training on Growatt’s smart inverter solutions. “Inverter technologies have been the innovation center of PV systems in recent years and Growatt has been making a lot of progress as we keep increasing our investment in R&D.” said Frank Qiao, Growatt co-founder and sales director.

Growatt technical manager Adam Sun presented latest product developments for residential, commercial and industrial scenarios. New series residential inverter MIN features an OLED display and touch button design appeals to many clients. It will be launched in Vietnam soon! In addition, recently our latest inverter MAX, which we strongly recommend for implementation in commercial and industrial solar rooftop projects, has been used in a 3MW solar plant in Ninh Thuan.” said Sun.

Service engineer Roger Tian laid out inverter architecture, component selection, installation, operation instruction and troubleshooting for the audience. Growatt monitoring system is at the heart of customer service. Growatt offers a variety of monitoring devices, such as ShineMaster, ShineWifi and ShineLink to meet different demand of internet connection methods. Apart from monitoring installation and setup, Tian detailed registration, configuration and function on Growatt’s Online Smart Service platform.

At the event Alena Energy’s director shared his optimism on the prospect of Vietnam solar and encouraged collaboration with global leading PV brands to develop solar energy across Vietnam. Reliable and advanced inverter and module technologies are key to the success of Vietnam’s solar ambitions. Ms.Vu Thi Thanh Van, LONGi senior sales manager introduced its cutting-edge solutions. “LONGi’s half-cut mono PERC module solution provides higher yields, higher reliability and lower power degradation.” she said.

“The workshop today is the consistent effort by Growatt to improve customer service and better prepare our partners for system installation, operation and maintenance. Growatt is committed to the solar development in Vietnam and we will continue to work with our clients and provide our expertise and training on product and service.” said Derrick Ding, Growatt Vietnam sales manager.

Source: Growatt

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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

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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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Today the average car runs on fossil fuels, but growing pressure for climate action, falling battery costs, and concerns about air pollution in cities, has given life to the once “over-priced” and neglected electric vehicle. With many new electric vehicles (EV) now out-performing their fossil-powered counterparts’ capabilities on the road, energy planners are looking to bring innovation to the garage — 95% of a car’s time is spent parked. The result is that with careful planning and the right infrastructure in place, parked and plugged-in EVs could be the battery banks of the future, stabilising electric grids powered by wind and solar energy.

“EVs at scale can create vast electricity storage capacity, but if everyone simultaneously charges their cars in the morning or evening, electricity networks can become stressed. The timing of charging is therefore critical. ‘Smart charging’, which both charges vehicles and supports the grid, unlocks a virtuous circle in which renewable energy makes transport cleaner and EVs support larger shares of renewables,” says Dolf Gielen, Director of IRENA’s Innovation and Technology Centre.

Looking at real examples, a new report from IRENA, Innovation Outlook: smart charging for electric vehicles, guides countries on how to exploit the complementarity potential between renewable electricity and EVs. It provides a guideline for policymakers on implementing an energy transition strategy that makes the most out of EVs.

Smart implementation

Smart charging means adapting the charging cycle of EVs to both the conditions of the power system and the needs of vehicle users. By decreasing EV-charging-stress on the grid, smart charging can make electricity systems more flexible for renewable energy integration, and provides a low-carbon electricity option to address the transport sector, all while meeting mobility needs.

The rapid uptake of EVs around the world, means smart charging could save billions of dollars in grid investments needed to meet EV loads in a controlled manner. For example, the distribution system operator in Hamburg — Stromnetz Hamburg — is testing a smart charging system that uses digital technologies that control the charging of vehicles based on systems and customers’ requirements. When fully implemented, this would reduce the need for grid investments in the city due to the load of charging EVs by 90%.

IRENA’s analysis indicates that if most of the passenger vehicles sold from 2040 onwards were electric, more than 1 billion EVs could be on the road by 2050 — up from around 6 million today —dwarfing stationary battery capacity. Projections suggest that in 2050, around 14 TWh of EV batteries could be available to provide grid services, compared to just 9 TWh of stationary batteries.

The implementation of smart charging systems ranges from basic to advanced. The simplest approaches encourage consumers to defer their charging from peak to off-peak periods. More advanced approaches using digital technology, such as direct control mechanisms may in the near future serve the electricity system by delivering close-to real-time energy balancing and ancillary services.

Advanced forms of smart charging

An advanced smart charging approach, called Vehicle-to-Grid (V2G), allows EVs not to just withdraw electricity from the grid, but to also inject electricity back to the grid. V2G technology may create a business case for car owners, via aggregators, to provide ancillary services to the grid. However, to be attractive for car owners, smart charging must satisfy the mobility needs, meaning cars should be charged when needed, at the lowest cost, and owners should possibly be remunerated for providing services to the grid. Policy instruments, such as rebates for the installation of smart charging points as well as time-of-use tariffs, may incentivise a wide deployment of smart charging.

We’ve seen this tested in the UK, Netherlands and Denmark. For example, since 2016, Nissan, Enel and Nuvve have partnered and worked on an energy management solution that allows vehicle owners and energy users to operate as individual energy hubs. Their two pilot projects in Denmark and the UK have allowed owners of Nissan EVs to earn money by sending power to the grid through Enel’s bidirectional chargers.

Perfect solution?

While EVs have a lot to offer towards accelerating variable renewable energy deployment, their uptake also brings technical challenges that need to be overcome.

IRENA analysis suggests uncontrolled and simultaneous charging of EVs could significantly increase congestion in power systems and peak load. Resulting in limitations to increase the share of solar PV and wind in power systems, and the need for additional investment costs in electrical infrastructure in form of replacing and additional cables, transformers, switchgears, etc., respectively.

An increase in autonomous and ‘mobility-as-a-service’ driving — i.e. innovations for car-sharing or those that would allow your car to taxi strangers when you are not using it — could disrupt the potential availability of grid-stabilising plugged-in EVs, as batteries will be connected and available to the grid less often.

Impact of charging according to type

It has also become clear that fast and ultra-fast charging are a priority for the mobility sector, however, slow charging is actually better suited for smart charging, as batteries are connected and available to the grid longer. For slow charging, locating charging infrastructure at home and at the workplace is critical, an aspect to be considered during infrastructure planning. Fast and ultra-fast charging may increase the peak demand stress on local grids. Solutions such as battery swapping, charging stations with buffer storage, and night EV fleet charging, might become necessary, in combination with fast and ultra-fast charging, to avoid high infrastructure investments.

Source: IRENA

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For the past few days people from across the solar industry were gathering at Intersolar Europe. Global solar markets have ups and downs, but this year the world’s leading annual solar exhibition are filled with optimism. Speaking at European Solar Development Seminar organized by Growatt, IHS Markit Senior Analyst Susanne von Aichberger said, “From our research and analysis, we believe European solar installations are on the rise. This is good news for the industry.”

Overall, European Union is set to reach EU-wide renewable energy target though some member states fail to reach their own 2020 targets, according to Susanne. Encouraged by the solid growth of European solar markets, Growatt has been increasing its investments in the region, hiring more staff and establishing branch office in Rotterdam recently.

At the seminar Growatt Co-founder and Sales Director Frank Qiao unveiled a couple of its next generation PV solutions to the audience. Its latest product developments, MIN 2.5-6k TL-XH and MAX 50-80kTL3 impressed the audience a lot. “At first glance, you’ll find our new generation product models have got appealing designs. But that’s not all. Their powerful functions will make them more attractive”, said Qiao. “MIN has OLED display and touch button and customers will have a better user experience. Its touch button has a longer lifespan and can last over three million clicks. Moreover, it’s storage ready. We are seeing the trend in solar storage and though we have already offered one-stop storage solutions for both retrofitting and newly-built PV systems, our new residential inverter includes this storage ready feature that will help reduce the cost and prepare the system owners for the future of self-consumption and storage.”

For commercial and industrial rooftop solar projects, Qiao strongly recommends MAX 50-80kTL3, “At this fair we are receiving a lot of positive feedback for MAX. Many clients think MAX has got many features that will suit their projects, such as 6 MPPTs, anti-PID, AFCI etc. What makes it more special is its quad-core architecture. With dual DSP, CPLD and ARM chips, its capability has been greatly enhanced to handle functions like surge protection, I-V curve scan, fault waveform record, one-click diagnosis and so on.”

Growatt has been growing steadily in Europe for the past nine years and with offices established across Europe, new models added into the product lines and more staff joining their team, is looking to grow their sales substantially in coming years.

Source: Growatt

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Sistema de conversión de potencia de Ingeteam para un proyecto piloto en Dubái, el primer sistema de almacenamiento de energía en EAU acoplado a una planta fotovoltaica a gran escala / Ingeteam's power conversion system (PCS) for a pilot project in Dubai, the first energy storage system paired with a PV plant at a grid-scale level in the UAE. Foto cortesía de /Photo courtesy of: Ingeteam

In a recently published report, Wood Mackenzie projects solar-plus-storage LCOE for both utility-scale and distributed commercial & industrial (C&I) segments to decline considerably over the next five years. As grid resiliency and renewables intermittency continue to be a challenge in Asia Pacific’s power markets, solar-plus-storage could address these issues particularly as solar and battery costs continue to decline.

According to Wood Mackenzie, unsubsidised utility-scale LCOE for a 4-hour lithium-ion solar-plus-storage will command a cost premium between 48% and 123% over solar LCOE in 2019. This will reduce to between 39% and 121% in 2023. By then, solar-plus-storage costs would already be competitive against gas peakers in all the National Electricity Market (NEM) states of Australia. The country’s utility-scale solar-plus-storage LCOE will hover at about 23% above average wholesale electricity price.

Only Thailand is expected to have a utility-scale solar-plus-storage LCOE below the average wholesale electricity price by 2023. While the country does not have a wholesale electricity market, industrial power price taken as a proxy is higher compared to other wholesale markets and hence shows competitive solar-plus-storage economics.

CAPEX subsidies and additional remuneration through different forms of renewables certificate will be crucial for projects to go-ahead.

In general, Wood Mackenzie expects the average solar-plus-storage LCOE in Asia Pacific to decrease 23% from US$133/MWh this year to US$101/MWh in 2023.

On the distributed C&I solar-plus-storage front, the storage premium over solar LCOE is between 56% and 204% this year. In 2023, the cost premium will narrow to between 47% and 167%. The reason for such wide LCOE range is because there are some mature markets where solar cost is extremely competitive while others are not and some in-between. This is due to a mix of labour/ land/ environment/ civil costs, weighted average cost of capital, and procurement methods (tenders vs feed-in tariffs (FIT)). Also, some markets have very well established supply chains with the availability of storage manufacturing.

Unsubsidised C&I solar-plus-storage is expected to be competitive in Australia, India and the Philippines by 2023.

The residential market also poses a great opportunity for solar-plus-storage. In 2018 with the help of government subsidies, Australia’s New South Wales saw a 76% savings on annual electric bills through solar-plus-storage installations. Another attractive residential solar-plus-storage market is Japan. FIT for 600 MW of solar projects is poised to expire this year. As power prices are set to increase, storage retrofits provide an opportunity for home consumers to avoid high residential prices.

Source: Wood Mackenzie

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Jinkosolar has announced the launching of its Swan bifacial PV module series, which provides a significant enhancement of its industry-leading solar technology and offers the market a mainstream 430 W solar PV module with power gained from the rear side.

Jinkosolar’s Cheetah technology based on 158.75 x 158.75 mm mono wafer provides one of the industry’s most competitive solutions and set the industry pace for big square shape mono wafer era. By leveraging the new capabilities of Cheetah in generation, Jinkosolar Swan bifacial PV module delivers 5-25% more power over its flagship Cheetah module to reach 420-500 W gained from the rear side.

At the same time, its transparent backsheet option design rules are fully compatible with existing conventional installation methods, allowing approximately 20% reduction of labor cost relatd to module installation and 3% of BOS costs, which is translated into higher IRR and lower LCOE. Transparent backsheet option is particularly ideal for regions where labor cost is relatively high.

Swan PV module provides customers with additional generation benefits from rear side while extending the industry-leading power and performance from the Cheetah 158.75” mono series for a broad array of applications, ranging from large scale utility, agriculture complementary project, floating project, canopy, noise-reduction barriers, etc.

“Building upon the broad success of our Cheetah premium mono technology, we’re confident that our customers will be able to quickly extract even higher product value from the new Swan bifacial modules. At the era of post subsidy, compared to other available solutions in the market, JinkoSolar’s Swan series offer customers a highly competitive performance-to-cost advantage as well as fast time-to-market with direct migration based on Cheetah technology“, said Kangping Chen, CEO of Jinkosolar.

Source: JinkoSolar

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