Wind Power Installations Flat In 2010, Forecasted To Increase In 2011

by Renew Grid on Thursday 28 October 2010

According to Bloomberg New Energy Finance, global onshore and offshore wind installations in 2010 will total approximately 37.7 GW, down 2% from 2009. However, 2011 will be a year of recovery, with 45 GW likely to come online, and an additional 48 GW to be integrated in both 2012 and 2013. While activity in 2010 will remain roughly the same as in 2009, growth rates vary widely across regions, with the rapidly growing nations of the developing world leading the way, the company says. China, once again, will be the global leader and will install 25% more new capacity than in 2009, when the country set a record with 14 GW. The U.S. market continues to be challenged by fallout from the financial crisis, low prices for traditional forms of power and an uncertain policy environment, Bloomberg New Energy Finance adds. Low natural-gas prices remain a particular problem, because they bring down the cost of gas-fired electricity and, therefore, make it hard for wind project developers to negotiate attractive power purchase agreements with U.S. utilities. "Installation levels always lag financings, so what we are seeing this year is the effect of the collapse in investment activity at the end of 2008 and beginning of 2009," says Michael Liebreich, CEO of Bloomberg New Energy Finance. "Investment levels are slowly recovering in Europe and the U.S." "The emergence of China as the world's leading wind market in the last two years is driving a fundamental rebalancing of industrial focus," adds William Young, the company's head of wind industry research. "Chinese turbine manufacturers have muscled their way onto the top table, but at the same time, the shift offers significant opportunities to European, U.S. and Asian component suppliers." SOURCE: Bloomberg New Energy Finance

Wilderhill New Energy Global Innovation Index (NEX)

Solar and Energy Storage - A Perfect match

By John Battaglini, International Battery and Michael F. Reiley, Wailuku, HI   |   October 19, 2010   |    

Besides grid stabilization and load leveling, storage systems can potentially provide back-up power to thousands of residential and commercial customers, especially when solar or wind is not available.

The success of the MEDB project has garnered attention from a wide group of Hawaii renewable energy stakeholders including national labs, utilities, the PUC, and multi-megawatt scale solar and wind providers.

Advancements in grid technologies as well as the quest for cleaner, longer-lasting alternatives to fossil fuels are driving the implementation of the Smart Grid. In fact, with renewables and the electrical grid, the ongoing challenge of balancing intermittent renewable energy, load leveling, back-up power as well as grid regulation and line efficiencies are the perfect storm for energy storage. Because of the intermittent nature of renewable power as more energy renewable sources, such as solar, are integrated into the Smart Grid, managing and storing energy are essential.

Figure 1. MEDB solar array.

Hawaiian Islands - A Proving Ground

As abundant as the sun is in the beautiful verdant islands, Hawaii depends on imported petroleum for most of its electrical energy needs. Unlike mainland states, Hawaii doesn't have the luxury of accessing other fuel sources, such as natural gas or large rivers, to produce hydropower. Petroleum is easy to transport and can be easily refined to create fuel for air, water and ground transportation, electricity and other uses. However, with the price of electricity the highest in the nation, combined with a desire and need to curtail the effects of global warming, Hawaii has a mandate to obtain 70% of its energy from renewables by 2030. This is a lofty goal to be sure. However, it should be attainable thanks to governmental efforts, financial incentives and advanced technology available to lessen the dependence on foreign oil and to better control energy consumption.

Stabilizing the Grid

While wanting more energy produced by renewables, managing its generation is an issue. The Maui Electric Company (MECO), like other utilities across the islands, has expressed great concern about renewable power sources posing a threat to overall grid operations. Intermittent power takes time to ramp up and can go offline on cloudy or still days. This situation causes the utilities to boost production sporadically. Therefore, energy storage can directly impact grid stabilization, lessening peak demands and providing back-up power during power outages.

According to the Energy Storage Council, the Department of Energy (DOE) estimated in 1993 that energy storage could have a $57.2 billion positive impact from the widespread use of "high-density storage devices to… store power during off-peak periods and deliver it when loads exceed generating capacity." The Council has since updated this forecast to $175 billion over the next 15 years. Interestingly, Japan and Europe far outpace the U.S. in energy storage with 15% and 10%, respectively. The U.S. falls way behind with just 2.5%; the U.S. is playing catch-up, but not for long.

Putting Energy Storage to the Test

Recently, utilities and system integrators in the U.S. have initiated several demonstration pilot programs to prove the viability of energy storage and its potential impact on the grid. Besides grid stabilization and load leveling, storage systems can potentially provide back-up power to thousands of residential and commercial customers, especially when solar or wind is not available.

Figure 2. International Battery's lithium ion technology is ideal for high-power ramp up/down and power smoothing applications. Battery system behaved very well under 3C conditions.

Another key driver for energy storage is the renewable portfolio standard (RPS) adopted by states in order to significantly increase the amount of electricity generated by renewables. According to the DOE, as of May 2009, there are 24 states plus the District of Columbia that have RPS policies in place. Together, these states account for more than half of the electricity sales in the United States. The state of Maine has an aggressive goal of 40% by year 2017. California wants to reach 33% by 2030, and many other states want to reach between 15% and 20% in the next five years and beyond. And as mentioned earlier, Hawaii has an aggressive mandate of 70% from renewables by 2030.

As an example, the Maui Economic Development Board (MEDB) recently wanted to assess the effectiveness of storing solar energy. International Battery teamed with solar integrator HNU Energy in Maui to develop a solar power generation and energy storage system for the MEDB (Fig. 1). HNU Energy has become a leader in Maui's rapidly growing green economy and specializes in commercial and residential photovoltaic systems as well as high efficiency LED lighting. Working as a team, a renewable energy system for the MEDB was developed and is comprised of sixty 224W photovoltaic panels, a bi-directional three-phase inverter system, and a state-of-the-art charge-controller network provided by HNU Energy. In addition, a 48V, 16.4kWh lithium-ion-based energy storage system was integrated - complete with battery management and controls - to store the energy generated from the solar array.

The energy storage system includes four battery modules, totaling 32 160Ah lithium iron phosphate (LFP) cells and a battery-management system (BMS) that is integrated into a standard Electronics Industry Alliance (EIA) style 19" portable rack mount chassis and enclosure (Fig. 2). The large-format lithium ion batteries were chosen because of their proven high-energy density, robust thermal and cycling performance, as well as easy system expandability.

The success of the MEDB project has garnered attention from a wide group of Hawaii renewable energy stakeholders including national labs, utilities, the PUC, and multi-megawatt scale solar and wind providers. Ramp up/down and power smoothing are of special interest for bringing large renewables onto the grid without destabilization. These applications require high power and energy with the ability to discharge the batteries at rates that are multiples of the battery capacity (C-rate). Lab data, shown in Fig. 2, demonstrates the ability to meet a 5MW ramp up/down requirement of three and five minutes, respectively. A single battery charge handled multiple ramp up/down cycles.

Figure 3. HNU Energy's grid management graphical user interface (GUI).

The keys to overall system performance are knowing the health and charge state of the individual battery cells, as well as understanding the temperature, depth of discharge and charging status. HNU Energy engineered an interface between the grid and International Battery's BMS, providing maximal flexibility to transition seamlessly between being grid-tied and off-grid. Figure 3 illustrates a graphical user interface (GUI) developed by HNU Energy to remotely monitor and control the BMS and grid interface. Voltage and temperature for every battery can be remotely monitored and controlled. Load balancing and power smoothing are continually optimized to ensure grid stability and maximum battery service life.

Community Energy Storage Project

Another future outcome of the Smart Grid is community energy storage (CES). Coined by the utility, American Electric Power, CES is part of the utility's gridSMART demonstration project. This project, funded in part by $75 million DOE stimulus funding, will be deployed to 110,000 AEP customers in northeast central Ohio. The idea is to provide the utility and its customers many benefits, including load leveling, back-up power, support for plug-in electric car deployment, and renewables as well as grid regulation and improved distribution line efficiencies.

As part of this first-of-its-kind project, AEP and system integrator, S&C will test large-format lithium ion batteries (Li-Ion). Different from their smaller counterparts used in flashlights and IPods, large-format lithium ion prismatic batteries (Fig. 3) provide the right-size building blocks to deliver higher amounts of energy and scale up as energy demands increase. Of course, controlling and understanding the state of the batteries is vital, and that's where highly intelligent battery management comes in to play. Using state-of- the-art software and electronics, today's advanced battery monitoring systems can tell users the exact state of the battery, state of health, charging status and temperature. This project is currently underway and will integrate a broad range of advanced technologies in the distribution grid, utility back-office and consumer premises with innovative consumer programs. The outcome is to demonstrate the many benefits of a Smart Grid for consumers and the utility. In fact, CES holds the promise of becoming an integral component of the smart grid.

The Need for Efficient, Scalable Energy

As the Smart Grid transforms associated industries, the role and significance of energy storage will continue to increase. And, while there are different storage solutions such as flywheels, compressed air and hydro as well as various battery technologies, large-format lithium ion cells are leading the way in many high energy applications because of their near 100% efficiency, scalability and versatility. The energy storage market made huge strides during 2009. Of the $185 million granted from the DOE for 16 projects, $83.1 million was allocated to 11 battery-related projects.

Conclusion

Energy storage systems need to be robust and dependable. Today's advances in battery technology, combined with superior methods of monitoring and managing batteries, take energy storage to a much higher level of integration in smart energy applications. From an economic and environmentally sustainable perspective, the future looks bright for the combination of renewables with energy storage - a perfect match.

Industry Risk - US Solar Poised for $100bn Growth Surge

October 26:

Location: New York

Author: Sarah Feinberg
Date: Tuesday, October 26, 2010

Rapidly declining equipment costs combined with stronger government support have set the stage for explosive growth in the US solar market over the next decade, according to Bloomberg New Energy Finance, the world’s leading provider of research and analysis into clean energy and the carbon markets. Solar-powered generating capacity – using photovoltaic and solar thermal electricity technologies – could reach 4.3% of the nation’s power capacity by 2020, depending on the industry’s ability to attract an estimated $100bn of investment.

Carbon Capture technology

Westec Environmental Solutions (WES), LLC / WES 

WES Absorber technology will provide unparalled reductions in absorber height and diameter and will allow for higher solvent loadings than current absorption columns with proprietary structured packing.

Their absorber internals bring to market a product that will deliver significant cost, efficiency and weight savings to a wide variety of applications. 

WES Absorber technology applies to all industrial processes where gas/liquid mass transfer via absorption is required, aimed at optimizing the liquid gas mass transfer processes across a vast range of sectors and applications. 

These applications include CO2 capture, gas sweetening, gas dehydration, gas purification, and NOX and SOX removal in industries ranging from carbon capture, oil and gas, LNG production, mining, pharmaceutical, fertilizer production and general industrial markets.





CCS Market Size

U.S. Signs an $831 Million Development Agreement with Pakistan

September 30, 2010

Coordinator for Economic and Development Assistance in Pakistan Ambassador Robin Raphel, USAID Mission Director Bob Wilson (right), and Secretary of the Government of Pakistan Economic Affairs Division Sibtain Fazal Halim sign the $831 million Enhanced Partnership with Pakistan Agreement in Islamabad
Islamabad, September 30, 2010 – The United States and Pakistan signed a partnership agreement today covering the first year of the Enhanced Partnership with Pakistan Act, known as the Kerry-Lugar-Berman Bill.The agreement is an important element in the implementation of the Kerry-Lugar-Berman Bill by allocating the first $831 million of more than $1 billion in development assistance funds that the United States will provide for U.S. Agency for International Development (USAID) programs in Pakistan this year."We will implement our assistance in the most open, transparent and accountable manner, so the people of Pakistan and of the United States know where the money is going," said Ambassador Robin L. Raphel, U.S. Coordinator for Economic and Development Assistance.The funds approved today will be used for programs in key sectors, health, education, agriculture, and energy. To date, USAID has already provided $224 million in Kerry-Lugar-Berman funds to priority projects in Pakistan.

Bahrain set to open $600 mln LNG terminal tender

Monday October 25th 2010 

* Bahrain about to tender LNG terminal

* Costs at least $600 mln

* Bahrain needs to import gas to meet rising demand

MANAMA, Oct 25 (Reuters) - Non-OPEC producer Bahrain has almost finalised a tender inviting companies to build a $600 million liquefied natural gas (LNG) terminal, an executive from the Bahrain Petroleum Company (BAPCO) said on Monday.

"The RFP (request for proposals) will be out today or tomorrow," Essa al-Ansari, general manager at Bapco for major engineering projects told reporters on the sidelines of a conference.

He said it would take the 14 international oil firms that are qualified to bid around 16 weeks to submit their final offers.

The terminal would cost at least $600 million, Ansari said, with a capacity of 400 million cubic feet per day (cfd), which may be expanded to 800 million cfd.

Bahrain, like its Gulf Arab neighbours, has seen a rapid increase in natural gas consumption as its economy has grown with a petrodollar-fuelled boom in the region.