Tag Archives: Asia

Clean Energy Investment Forecast for 2016

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renewables-investment-trendsGlobal interest in clean energy technologies reached new heights last year and 2016 promises to be another record-breaker. The year 2015 witnessed installation of more than 121 GW of renewable power plants, a remarkable increase of 30% when compared to 2014. With oil and gas prices tumbling out to unprecedented levels, 2016 should be a landmark year for all clean energy technologies. As per industry trends, solar power is expected to be the fastest-growing renewable power generation technology in 2016, closely followed by wind energy. Among investment hotspots, Asia, Africa and the Middle East will be closely watched this year.

Investment Forecast for 2016

Clean energy is rapidly becoming a part of mainstream investment portfolios all over the world. In 2016, a greater attention will be focused on renewable energy, mainly on account of the Paris Framework and attractive tax credits for clean energy investments in several countries, especially USA.

Infact, the increasing viability of clean energy is emerging as a game-changer for large-scale investors. The falling prices of renewable power (almost 10% per year for solar), coupled with slump in crude oil prices, is pulling global investors away from fossil fuel industry. At the 2016 UN Investor Summit on Climate Risk, former US vice president Al Gore said, “If this curve continues, then its price is going to fall “significantly below the price of electricity from burning any kind of fossil fuel in a few short years”.

There has been an astonishing growth in renewable generation in recent years. “A dozen years ago, the best predictors in the world told us that the solar energy market would grow by 2010 at the incredible rate of 1 GW per year,” said Gore. “By the time 2010 came around, they exceeded that by 17 times over. Last year, it was exceeded by 58 times over. This year, it’s on track to be exceeded by 68 times over. That’s an exponential curve.”

China will continue to dominate solar as well as wind energy sectors

China will continue to dominate solar as well as wind energy sectors

As per industry forecasts, China will continue its dominance of world PV market, followed closely by the US and Japan. Infact, USA is anticipated to overtake Japan as the second largest solar market this year. India, which is developing a highly ambitious solar program, will be a dark horse for cleantech investors. The top solar companies to watch include First Solar, Suntech, Canadian Solar, Trina Solar, Yingli Solar, Sharp Solar and Jinko Solar.

Morocco has swiftly become a role model for the entire MENA. The government’s target of 2GW of solar and 2GW of wind power by 2020 is progressing smoothly. As for solar, the 160MW Noor-1 CSP is already commissioned while Noor-2 and Noor-3 are expected to add a combined 350MW in 2017.

China will continue to lead the global wind energy market in 2016, and is on course to achieve its target of 200 GW of installed wind capacity by 2020. Other countries of interest in the wind sector will be Canada, Mexico, Brazil and South Africa. The major wind turbine manufacturers to watch are Siemens, Vestas, Goldwind, Gamesa and GE.

Conclusion

To sum up, the rapid growth of global renewable energy sector in the past few years is the strongest signal yet for investors and corporations to take the plunge towards green energy and low-carbon growth. As the UN chief Ban Ki-moon famously said, “It marks the beginning of the end of growth built solely on fossil fuel consumption. The once unthinkable has now become unstoppable.”

Trends in Waste-to-Energy Industry

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The increasing clamor for energy and satisfying it with a combination of conventional and renewable resources is a big challenge. Accompanying energy problems in almost all parts of the world, another problem that is assuming critical proportions is that of urban waste accumulation. The quantity of waste produced all over the world amounted to more than 12 billion tonnes in 2006, with estimates of up to 13 billion tonnes in 2011. The rapid increase in population coupled with changing lifestyle and consumption patterns is expected to result in an exponential increase in waste generation of up to 18 billion tonnes by year 2020. Ironically, most of the wastes are disposed of in open fields, along highways or burnt wantonly.

Size of the Industry

Around 130 million tonnes of municipal solid waste (MSW) are combusted annually in over 600 waste-to-energy (WTE) facilities globally that produce electricity and steam for district heating and recovered metals for recycling. The global market for biological and thermochemical waste-to-energy technologies is expected to reach USD 7.4 billion in 2013 and grow to USD 29.2 billion by 2022. Incineration, with energy recovery, is the most common waste-to-energy method employed worldwide. Since 1995, the global WTE industry increased by more than 16 million tonnes of MSW. Over the last five years, waste incineration in Europe has generated between an average of 4% to 8% of their countries’ electricity and between an average of 10% to 15% of the continent’s domestic heat.

Advanced thermal technologies, like pyrolysis, and anaerobic digestion systems are beginning to make deep inroads in the waste-to-energy sector and are expected to increase their respective market shares on account of global interest in integrated waste management framework in urban areas. Scarcity of waste disposal sites coupled with growing waste volumes and solid waste management challenges are generating high degree of interest in energy-from-waste systems among policy-makers, urban planners, entrepreneurs, utility companies etc.

Regional Trends

Currently, the European nations are recognized as global leaders of waste-to-energy movement. They are followed behind by the Asia Pacific region and North America respectively. In 2007 there are more than 600 WTE plants in 35 different countries, including large countries such as China and small ones such as Bermuda. Some of the newest plants are located in Asia. China is witnessing a surge in waste-to-energy installations and has plans to establish 125 new waste-to-energy plants during the twelfth five-year plan ending 2015.

Incineration is the most common waste-to-energy method used worldwide.

The United States processes 14 percent of its trash in WTE plants. Denmark, on the other hand, processes more than any other country – 54 percent of its waste materials. As at the end of 2008, Europe had more than 475 WTE plants across its regions – more than any other continent in the world – that processes an average of 59 million tonnes of waste per annum. In the same year, the European WTE industry as a whole had generated revenues of approximately US$4.5bn.

Legislative shifts by European governments have seen considerable progress made in the region’s WTE industry as well as in the implementation of advanced technology and innovative recycling solutions. The most important piece of WTE legislation pertaining to the region has been the European Union’s Landfill Directive, which was officially implemented in 2001 which has resulted in the planning and commissioning of an increasing number of WTE plants over the past five years.

Sugarcane Trash as Biomass Resource

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cane-trashSugarcane trash (or cane trash) is an excellent biomass resource in sugar-producing countries worldwide. The amount of cane trash produced depends on the plant variety, age of the crop at harvest and soil and weather conditions. Typically it represents about 15% of the total above ground biomass at harvest which is equivalent to about 10-15 tons per hectare of dry matter. During the harvesting operation around 70-80% of the cane trash is left in the field with 20-30% taken to the mill together with the sugarcane stalks as extraneous matter.

Cane trash’s calorific value is similar to that of bagasse but has an advantage of having lower moisture content, and hence dries more quickly. Nowadays only a small quantity of this biomass is used as fuel, mixed with bagasse or by itself, at the sugar mill. The rest is burned in the vicinity of the dry cleaning installation, creating a pollution problem in sugar-producing nations.

Cane trash and bagasse are produced during the harvesting and milling process of sugarcane which normally lasts between 6 to 7 months. Cane trash can potentially be converted into heat and electrical energy. However, most of the trash is burned in the field due to its bulky nature and high cost incurred in collection and transportation.

Cane trash could be used as an off-season fuel for year-round power generation at sugar mills. There is also a high demand for biomass as a boiler fuel during the sugar-milling season. Sugarcane trash can also converted in biomass pellets and used in dedicated biomass power stations or co-fired with coal in power plants and cement kilns.

Burning of cane trash creates pollution in sugar-producing countries

Burning of cane trash creates pollution in sugar-producing countries

Currently, a significant percentage of energy used for boilers in sugarcane processing is provided by imported bunker oil. Overall, the economic, environmental, and social implications of utilizing cane trash in the final crop year as a substitute for bunker oil appears promising. It represents an opportunity for developing biomass energy use in the Sugarcane industry as well as for industries / communities in the vicinity.

Positive socio-economic impacts include the provision of large-scale rural employment and the minimization of oil imports. It can also develop the expertise necessary to create a reliable biomass supply for year-round power generation.

Recovery of Cane Trash

Recovery of cane trash implies a change from traditional harvesting methods; which normally consists of destroying the trash by setting huge areas of sugarcane fields ablaze prior to the harvest.  There are a number of major technical and economic issues that need to be overcome to utilize cane trash as a renewable energy resource. For example, its recovery from the field and transportation to the mill, are major issues.

Alternatives include the current situation where the cane is separated from the trash by the harvester and the two are transported to the mill separately, to the harvesting of the whole crop with separation of the cane and the trash carried out at the mill. Where the trash is collected from the field it maybe baled incurring a range of costs associated with bale handling, transportation and storage. Baling also leaves about 10-20% (1-2 tons per hectare) of the recoverable trash in the field.

A second alternative is for the cane trash to be shredded and collected separately from the cane during the harvesting process. The development of such a harvester-mounted cane trash shredder and collection system has been achieved but the economics of this approach require evaluation. A third alternative is to harvest the sugarcane crop completely which would require an adequate collection, transport and storage system in addition to a mill based cleaning plant to separate the cane from the trash .

A widespread method for cane trash recovery is to cut the cane, chop into pieces and then it is blown in two stages in the harvester to remove the trash. The amount of trash that goes along with the cane is a function of the cleaning efficiency of the harvester. The blowers are adjusted to get adequate cleaning with a bearable cane loss.

On the average 68 % of the trash is blown out of the harvester, and stays on the ground, and 32 % is taken to the mill together with the cane as extraneous matter. The technique used to recover the trash staying on the ground is baling. Several baling machines have been tested with small, large, round and square bales. Cane trash can be considered as a viable fuel supplementary to bagasse to permit year-round power generation in sugar mills.

Thus, recovery of cane trash in developing nations of Asia, Africa and Latin America implies a change from traditional harvesting methods, which normally consists of destroying the trash by setting huge areas of cane fields ablaze prior to the harvest. To recover the trash, a new so-called “green mechanical harvesting” scheme will have to be introduced. By recovering the trash in this manner, the production of local air pollutants, as well as greenhouse gases contributing to adverse climatic change, from the fires are avoided and cane trash could be used as a means of regional sustainable development.

Cane Trash Recovery in Cuba

The sugarcane harvesting system in Cuba is unique among cane-producing countries in two important respects. First, an estimated 70 % of the sugarcane crop is harvested by machine without prior burning, which is far higher than for any other country. The second unique feature of Cuban harvesting practice is the long-standing commercial use of “dry cleaning stations” to remove trash from the cane stalks before the stalks are transported to the crushing mills.

Cuba has over 900 cleaning stations to serve its 156 sugar mills. The cleaning stations are generally not adjacent to the mills, but are connected to mills by a low-cost cane delivery system – a dedicated rail network with more than 7000 km of track. The cleaning stations take in green machine-cut or manually cut cane. Trash is removed from the stalk and blown out into a storage area. The stalks travel along a conveyor to waiting rail cars. The predominant practice today is to incinerate the trash at the cleaning station to reduce the “waste” volume.

Asia-Pacific Biomass Expo 2018: Asia’s Leading Biomass Exhibition

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The 7th Asia-Pacific Biomass Energy technology & Equipment Exhibition 2018 (APBE 2018) is back in Guangzhou (China) on the 16-18 August 2018. It is an annual, three-day event that brings together technology and equipment of the biomass energy sector to present and discuss its most recent technical developments. This year’s edition will be dedicated to innovation of biomass energy in China.

The event brings together the industry to discover the latest trends, showcase innovation, highlight the industry’s latest technology and equipment. APBE is one of the leading trade exhibitions in Asia that enables exhibitors and professionals to connect, establish new contacts and obtain market information.

Explore

Explore the latest innovation and products across: wood pellet, biomass boilers/stoves, biomass fuel, biogas, waste to energy and more.

Total value of the contracts and memos signed during the 2017 edition was 11.5 million RMB, an increase of 36.5% compared with APBE 2016.

Connect

APBE attracts 2,000+ industry professionals and exhibitor personnel from across Asia and Europe who are looking for innovative ways to collect, sort and process biomass wastes from the agricultural, commercial and construction sectors.

Innovate

Ensure you can offer your customers competitive solutions by comparing the most innovative products on the market from more than 120 leading brands.

Learn

Meet suppliers face-to-face to negotiate deals and gain hands-on experience with latest product releases from 2018 biomass energy summit and live on-stand demonstrations.

Participate

BioEnergy Consult, as International Sales Partner of APBE 2018, cordially invites you to join us in August 2018 for 3 days of intensive networking and join the industry development and innovation at APBE 2018.

For exhibitor and delegate inquiries, please send an email to info@bioenergyconsult.com asap.

For more information about the event, please visit our website http://www.apbechina.com/index.php?lang=en