Needham Clean Tech Monthly December


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Needham Clean Tech Monthly December

  1. 1. January 7, 2010 Theodore Kundtz • • 212-705-0380 Edwin Mok • • 415-262-4896 Vernon P. Essi, Jr. • • 212-705-0948 Sean Hannan • • 212-705-0106 James Ricchiuti • • 212-705-0381 Conor Irvine • • 415-262-4868 Clean Technology Monthly Needham & Co. Clean Technology Monthly Highlights for the Month of December This month, we highlight our recent Clean Tech research, including Edwin Mok’s Solar PV Industry Update and initiation of AEIS as well as Sean Hannan’s initiation of Itron. Our “DOE Watch” tracks recent DOE spending and our “Green Gossip” section analyzes recent developments in regulation and legislation. We also review recent and upcoming Clean Tech deal activity. The Needham & Co. Clean Technology Indices: Energy Creation, Energy Efficiency and Environmental Sciences & Services increased 5.73%, 8.35% and 3.55%, respectively, in December. • Sean Hannan initiated coverage on Itron, Inc. with a Hold rating. Itron is a leading technology provider of meters and related solutions for electric, gas and water utility applications. Edwin Mok initiated coverage on Advanced Energy Industries, Inc. with a Buy rating and a $16 12-month price target and upgraded Sunpower to Buy with a price target of $32. • The DOE announced a series of awards in December, highlighted by $979 million for carbon capture and sequestration (CCS), $564 million to fund 19 biorefineries and $60 million for the interconnection of the national smart grid. Approximately $9.2 billion remains available in DOE funding through ARRA for clean technologies. • Despite the majority of popular media’s belief that all was lost at the Copenhagen Climate Change Conference last month, we see the Conference as an important and successful event for the clean technology industry due to its focus on mobilizing approximately $830 billion over the next ten years in clean technology and deforestation support for developing countries. While the conference failed to produce legally-binding GHG reduction targets, we are encouraged by the EPA’s apparent readiness to monitor GHG, which it now deems a danger to public health - an announcement that was well received by clean tech investors. • Deal activity leveled off in December with 44 M&A announcements; down four from November and nine less then were announced in December 2008. There were three clean tech IPOs in December, up from 2 in November and zero during the same month last year. We are optimistic for the clean tech IPO market as investor interest for the upcoming Solyndra IPO appears to be high. • The Needham & Co. Energy Efficiency Index rose 8.35% in December, outperforming the S&P 500, which rose by 1.78%. The Needham & Co. Energy Creation and Environmental Sciences & Services Indices also outperformed the S&P 500, both increasing by 5.73% and 3.55%, respectively. Figure 1: Needham & Co. Clean Tech Vertical Indices – 11/30/09 – 12/31/09 110 Energy Creation Index Energy Ef f iciency Index Environmental Sciences & Services Index S&P 500 Energy 108 8.35% Effic iency 106 E nergy Creation 5.73% 104 Environmental 102 Sc ienc es & 3.55% Servic es 100 S&P 500 1.78% 98 11/30 12/7 12/14 12/21 12/28 Source: FactSet, Needham & Company, LLC.
  2. 2. Table of Contents Needham & Co. Clean Tech Research Recap.......................................................................................... 3 DOE Watch: From Regulator to Rainmaker .......................................................................................... 7 Green Gossip: Legislation, Policy and Developments in the New Energy Era ..................................... 9 Investment & Market Activity ................................................................................................................. 10 Venture Capital & Private Equity...................................................................................................... 10 Mergers & Acquisitions .................................................................................................................... 10 IPO Activity ...................................................................................................................................... 12 Market Performance ................................................................................................................................. 14 Energy Generation ............................................................................................................................ 15 Energy Efficiency.............................................................................................................................. 19 Environmental Sciences & Services.................................................................................................. 21 Tables ......................................................................................................................................................... 22 Needham & Company, LLC’s Clean Technology Universe/Verticals & Sub-Segments Figure 2 Clean Technology Verticals Environmental Sciences and Energy Creation Energy Efficiency Services ! Solar Value Chain ! Power Management/Smart Grid/ ! Haz/Non-Haz Waste Treatment " Silicon producers, wafer Metering " Remediation of contaminated land, ingots, silicon cells and " Efficient grid-level networks and systems that soil, water and buildings. modules, thin-film modules, measure and control energy consumption, vertically integrated, systems various metering technologies. ! Pollution Abatement and integrators, equipment " Air purification and pollution controls, ! Energy Storage indoor air quality, emissions sensors ! Wind Infrastructure " Rechargeable batteries, fuel cells, flywheels, and analyzers Sub-Segments " Components, gearboxes, super capacitors, utility-grade storage structures, turbines, bearings, solutions ! Filtration subsystems " Purification products/services, ! Lighting Efficiency/Advanced Lighting filtration products/services ! Alternative Fuels " Energy efficient lighting and systems, LEDs " Ethanol, biofuels, hydrogen ! Green Materials generation, biodigestors, fuel ! Alt. Propulsion/Alt. Energy Vehicles " Construction, biogenerated, additives " Hybrid vehicles, hybrid drivetrain, electric biodegradable, and green building vehicles materials ! Power Management Semiconductors Source: Needham & Company, LLC. 2 An Investment Analysis by Needham & Company, LLC
  3. 3. Needham & Co. Clean Tech Research Recap Solar PV Industry Update: Our 2010 Outlook Strong Recovery to Extend into 2010 as the Industry Broadens Beyond Germany (1/04/10) Y. Edwin Mok – Conor Irvine – Despite overcapacity throughout the solar supply chain, we believe demand for solar products will continue to grow in 2010. We believe growth will be driven by the desire to capitalize on good IRRs in several key regions, the rush to complete installations in anticipation for a sharper FIT cut in Germany, an improved credit market providing project financing, and favorable subsidies in countries such as the U.S, Italy, Japan and China, and the province of Ontario, Canada. Additionally, with prices stabilizing, we believe many solar markets have become more elastic, which has kicked off a new growth cycle in the industry. While a subsidy cut in Germany in the back half of 2010 creates potential risk, we believe a slowdown in Germany could be mitigated by strong growth in other regions. Overall, we believe companies with good cost structure will generate solid profits, and companies with strong project pipelines will deliver outperforming revenue growth. Based on our positive view, we continue to like JASO and SPWRA within our coverage universe. Growth in the worldwide solar market has broadened from Germany into multiple markets. Following the fall of solar instillations in Spain, Germany rose to the occasion and generated half of the worldwide solar instillations in 2009, driven by favorable subsidies that generate favorable IRRs. While Germany is likely to remain one of the most important solar markets, we believe the worldwide solar industry will become less concentrated in 2010, and we expect newly forming solar markets to experience meaningful growth in the next few years. We see upside to consensus revenue estimates in 1H10. As a result of strengthening near term demand and improved order visibility, we believe shipments generally tracked higher for 4Q09 and see un-seasonal sequential growth in various markets in 1Q10. We note that the Street is modeling 1H10 aggregate solar revenue to grow only 3% over 2H09, and 2H10 revenue to grow 19% over 1H10. We believe the Street's estimates are too conservative, as the demand picture continues to improve into the New Year and prices remain stable. Price stabilization driving demand growth in various regions. When prices were falling early in 2009, demand across various end markets became inelastic. However, demand has seen a dramatic uptick in the back half of 2009, as buyers moved off the sideline, which has allowed prices to stabilize. With stable prices, we expect solar markets in various regions to become more elastic, and expect solar installations to grow in 2010 as a result. Polysilicon remains the most oversupplied market in the solar food chain, and we expect prices for polysilicon to continue to fall; however, we believe prices of downstream products are more stable due to the pickup in demand, and we expect margins to expand as a result. We continue to like cost leaders and companies that are leveraged to the U.S. In our opinion, JA Solar Holdings (JASO, Buy) will remain the cost leader in solar cell manufacturing, which should enable the company to gain further market share in European markets and Japan. Among the low cost producers, we believe JASO can deliver above average growth due to continued share gain and its expansion into the OEM module business. We believe SunPower (SPWRA, Buy) is well positioned in the U.S. market, from small scale residential, commercial to large-scale utilities and government projects. Besides being the leading manufacturer of high-efficiency solar products, we believe SPWRA has developed An Investment Analysis by Needham & Company, LLC 3
  4. 4. a comprehensive approach in providing a solar power solution that will be a sustainable advantage over the long term. SunPower Corp. – Upgraded to Buy from Under Review (SPWRA) – (12/17/09) Y. Edwin Mok – Conor Irvine – SPWRA: Robust Near-term Demand to Drive Upside, Likely to Overshadow Accounting Issues; Revising SPWRA from Under Review to Buy On 12/17/09, we revised our SPWRA rating to Buy (from Under Review) and set a price target of $32. We believe the recent update on the ongoing internal investigation into accounting issues has improved investor confidence that these issues will be behind the company shortly. Based on strengthening demand in several key markets, including Germany and Italy, and share gains driven by the expansion of SunPower's dealer network, we see upside to estimates in the near term. Heading into 2010, we believe SunPower is best positioned in the growing U.S. market. With the shares trading below levels before the accounting issues, we recommend investors use the weakness as a buying opportunity. Accounting issues still outstanding, but more confident that the impact will be minimal. Although SunPower has not completed the investigation into accounting irregularities, we believe the press release gave investors some reassurance that the accounting issues will have minimal impact to prior financials. We continue to believe these accounting issues have no impact to reported and future revenues. Robust near term demand suggests upside to 4Q09 revenue estimates. Heading into 2010, we are seeing strong demand in several key regions including Germany, Italy and the U.S. Industry participants have confirmed that the near term strength should extend into at least 1H10. We believe SunPower's 2009 revenue guidance looks conservative, and based on strengthened demand, we see upside to consensus estimates for 4Q09 and 2010. SPWRA best positioned to benefit from the growth in the U.S. solar market. In 2010, we continue to believe the U.S. solar market will see substantial growth driven by increased availability of federal stimulus spending and a number of state/local subsidies. We believe SunPower is well positioned in all market segments, from small scale residential, commercial to large-scale utilities and government projects. Advanced Energy Industries, Inc. (AEIS): Inverter Business and Diversification Powering Growth; Initiated Coverage with Buy - (12/15/09) Y. Edwin Mok – Conor Irvine – On 12/15/09, we initiated coverage of Advanced Energy Industries, Inc. with a Buy rating and a 12-month price target of $16. As a leader in power conversion technology for advanced thin-film processes, we believe AEIS is well positioned to benefit from a recovery in key end markets, which include semi equipment, flat panel display, data storage and solar manufacturing. With a more diversified business, we believe Advanced Energy's revenues will return to prior peak levels and earnings will surpass prior peak levels even with a potentially 4 An Investment Analysis by Needham & Company, LLC
  5. 5. muted semi equipment cycle. We believe its solar inverter business is in the early stage of a multiple year expansion and the company is rapidly gaining market share in the U.S. commercial solar market, which we project will see substantial growth in the coming years. We believe AEIS offers better growth potential than semi equipment companies, and the shares will outperform in 2010. Well positioned to leverage a recovery in several key end markets. We see strong capital spending growth in several end markets in 2010, particularly in semi equipment (largest end market), hard-disk storage and flat panel display. In semi equipment, we project average inventory of key customers will return to normal range of 130 days by 4Q09. Diversification offsets a potentially muted semi equipment cycle, enabling revenue to return to and EPS to surpass prior peak levels. AEIS has increased non-semi revenue from 29% of revenue in 2002 (last semi cycle trough) to 40% in 2009 (recent trough). With a higher mix of non-semi business (better GM), revenues should return to prior peak levels of $350-400MM in 2011, with earnings power over $1/sh. Emerging solar inverter will drive substantial growth. We believe AEIS's inverter business is in the early stages of a multi-year ramp. With its differentiating transformer-less technology, we believe AEIS is rapidly gaining share in the U.S. large- scale solar market, which we estimate will grow at a 40% CAGR from 2009-11. We expect its recent entry into the European market drive incremental growth in 2010. Initiated Coverage of Itron, Inc. (ITRI) – Hold (12/17/09) Sean K.F. Hannan – Initiating Coverage at Hold On 12/17/09, we initiated coverage of ITRI, a leading technology provider of meters and related solutions for electric, gas and water utility applications, at Hold on valuation and pending improved visibility on timing of opportunities. Through multiple acquisitions and investments, Itron stands at the top of the global meter market that is gaining renewed interest as a core component to the smart grid. Leveraging its established history and deep customer relationships, we believe the company is well positioned to benefit from technology shifts toward advanced meter infrastructure (AMI) and a regulatory environment that is now (slowly) becoming more supportive. It is our view that the space will see healthy double-digit growth over the next few years, and we believe a leader such as Itron has the ability to take share and improve its global position. However, with its international (2/3 of revs.) outlook experiencing some lingering softness and utilities still moving slowly (with decisions or deployments), we view the current valuation as appropriate. Consequently, we are launching coverage at Hold and would be more constructive on pull-backs or through improved visibility that would allow us to increase estimates. Utilities Markets Provide Strong Secular Growth Opportunities Automation and Smart Grid efforts have finally moved to the forefront of utilities’ agendas while the decision processes at state regulators are (slowly) improving. This creates a fertile environment for all AMI players where adoption is showing better economics and acceptance. Operating Margins Poised To Expand With a leaner model, revenue momentum through a strong backlog, and higher tech mix, we expect to see notable Op. margin expansion in next 12-18 months. Strong Global Share & Presence An Investment Analysis by Needham & Company, LLC 5
  6. 6. Itron is the leading global provider of meter solutions, with either #1 or #2 share positions in each application and a presence at customers in 130 different countries. Comprehensive & Holistic Product Approach Itron's portfolio approach can help to simplify the process for the risk-averse utilities in a couple of ways: (1) vendor/supplier management and (2) utilizing a solution with components explicitly designed to work together. Clean Technology: Environmental Sciences and Services (01/05/10) While we are now into the second quarter of the recovery and we remain optimistic for 2010 expecting GDP growth in the range of 3.5-4.0%. As has been well publicized, most companies will benefit from a significant degree of operating leverage once the revenue line begins to expand. In our sector we have highlighted Clean Harbors (CLH) as one of our best ideas for 2010 as we think it will be major beneficiary of an economic rebound in the upcoming year. Clean Harbors (CLH, Buy) We continue to recommend purchase of CLH believing that 2010 will be a strong recovery year benefitting from the economic recovery especially in the chemical and refining industries both of which have impacted results significantly over the past year. We continue to highlight that due to its strong industry position and solid cash flow characteristics, CLH has performed reasonably well in a weak economic environment. Also with the acquisition of Eveready completed, CLH has expanded its revenue base by over 50% further strengthening its product offerings and geographic reach. Pricing appears to be hold up well in landfill and incineration and the incineration utilization rates are close to 90%. Also CLH has been active in reducing its overheard expenses targeting a $20mm of cost synergies from the integration of Eveready in 2009 and another $20-$25mm in additional expense reduction in 2010. Following the acquisition, the company has $220mm of cash and debt of $299mm with capital expenditures expected to remain below depreciation levels. Following a disappointing 2009, we expect revenue to expand 34% (due in large part to the Eveready acquisition in for the full year) and EPS to increase from $1.83 in 2009 to $2.61 in 2010. Clean Harbors is a leading provider of environmental services and operator of non-nuclear hazardous waste treatment facilities in North America and Canada, offering technical, site and industrial services. The company’s technical services include collection, transport, treatment and disposal of hazardous and non- hazardous wastes and physical treatment, resource recovery, fuels blending, incineration, landfill disposal, wastewater treatment, lab chemical disposal and explosives management services. We value CLH on an EBITDA basis; and the stock is currently at a 7.0X multiple of 2010 EV/EBITDA. We view this at the low end of the range for the company and have a $70 price target on the company. CLH is entering 2010 with good visibility, a solid long-term market position, and underlying fundamentals that are very solid. With the economy slated for healthy growth in 2010, we believe the outlook remains very positive for CLH. 6 An Investment Analysis by Needham & Company, LLC
  7. 7. DOE Watch – From Regulator to Rainmaker With approximately $40 billion at its disposal for clean technology funding, the DOE has become the most powerful and important clean technology investor, expanding its regulatory role to include that of rainmaker, through a steady shower of government funds. Out of the $32.7 billion available to the DOE through the American Reinvestment and Recovery Act (ARRA), the DOE has awarded $21.8 billion and spent $1.7 billion, according to the DOE. Figure 3: DOE Funds Awarded & Currently Available Under ARRA as of 12/25/09 (Billions) Spent Scientific Research Advanced $1.7 $1.6 Research Carbon Capture/ Projects Agency Storage $0.4 Still $3.4 Loan Guarantee Available Program Energy $9.2 $32.7 Billion $4.0 Efficiency & Renewable Excludes $4 Awarded Smart Grid & Energy Billion Loan $21.8 $16.8 Guarantee Efficient Electrical Program Transmission $4.5 Cold War Nuclear Clean Total: $36.7 Billion Up $6.0 Source: DOE, Needham & Company, LLC. The DOE announced a series of awards in December, highlighted by $979 million for carbon capture and sequestration (CCS), $564 million to fund 19 biorefineries and $60 million for the interconnection of the national smart grid. Figure 4: Significant DOE Investments, Grants and Loans Announced in December Amount Date Program Recipient(s) (MM) Description - American Electric Power Company Accelerate the development of advanced coal - Southern Company technologies with carbon capture and storage at 4-Dec Clean Coal Power Initiative Round III - Summit Texas Clean Energy $979 commercial-scale Accelerate the construction and operation of 19 pilot, demonstration, and commercial scale biorefinery 4-Dec Advanced Biorefinery Projects 19 biorefineries $564 facilities - Electrofuels - Innovative Materials & Processes for Advanced Carbon Capture Technologies - Batteries for Electrical Energy Storage The DOE Annouced a second funding round for 7-Dec ARPA-E in Transportation $100 ARPA-E for three funding opportunities Build an activated carbon manufacturing facility near 9-Dec Loan Guarantee Program Red River Environmental Products, LLC $245 Coushatta, Red River Parish, Louisiana Promote collaborative long-term analysis and planning for the Eastern, Western and Texas Smart Grid - electricity interconnections, which will help states, Resource Assesment & - Eastern Interconnection: $30MM utilities, grid operators, and others prepare for future Interconnection-Level Transmission - Western Interconnection: $26.5MM growth in energy demand, renewable energy 18-Dec Analysis & Planning - Texas Interconnection: $3.5MM $60 sources, and smart grid technologies. - Fuel from Sunlight Hub - Modeling & Simulation for Nuclear Reactors 22-Dec Enegry Innovation Hubs Three DOE research Hubs $366 - Energy Efficient Building Systems Design Source: DOE, Needham & Company, LLC. An Investment Analysis by Needham & Company, LLC 7
  8. 8. Carbon Capture & Sequestration Award – 12/04/09 The $979 million in funding for CCS will be in addition to $2.2 billion of capital from the three projects’ stakeholders, including American Electric Power (AEP), Southern Company, Summit Texas Clean Energy and partners. The project aims to develop CCS as a deployable technology in eight to ten years, able to achieve an efficiency capture target of 90%. The AEP project team includes APCo, Schlumberger Carbon Services, Battelle Memorial Institute, CONSOL Energy and Alstom. The project is expected to last 10 years and has a DOE contribution of $334MM. The Southern Company project team includes Mitsubishi Heavy Industries, Schlumberger Carbon Services, Advanced Resources International, Geological Survey of Alabama, EPRI; Stanford University, University of Alabama, AJW Group, and University of Alabama at Birmingham. It is projected to last 11 years and has a DOE contribution of $295MM. Figure 5: Participant Breakdown of $979 million in DOE Funding for CCS Mitsubishi Heavy Industries, University of Texas, Schlumberger Carbon Services, Siemens technology Advanced Resources International, EPRI APCo, Schlumberger Carbon Services, Battelle Memorial Institute, CONSOL Energy, Alstom $350 $334 $295 Southern Company AEP Texas Clean Energy Project Source: DOE, Company Reports, Needham & Company, LLC. Red River Awarded DOE Loan Guarantee – 12/09/09 Red River Environmental Products was awarded $245MM under the DOE Loan Guarantee Program for the construction of an activated carbon manufacturing facility in Louisiana. This is the fourth loan given out under the program and the second largest, as shown in figure 6. Approximately $3.2 billion remains available under the program. We note that Red River is the first non Energy Creation company to receive a loan under the program. We expect the DOE to continue to focus on carbon mitigation technologies as legislators take a more dovish stance towards fossil-fuels in the aftermath of international stalemate in Copenhagen and a stalled federal cap-and-trade program in the US. Figure 6: DOE Loan Guarantee Program Recipients (MM) Beacon Nordic Date Offered Recipient Amount (MM) Use of Funds Power Windpower Construction of activated carbon $43 $16 Red River Environmental manufacturing facility near Solyndra $535 9-Dec Products, LLC $245 Coushatta, Red River Parish, LA Support expansion of wind turbine assembly plant to 1MW in Pocatello, Available Red River $3,161 2-Jul Nordic Windpower $16 ID $245 Support construction of 20MW flywheel energy storage plant in 2-Jul Beacon Power $43 Stephentown, NY Construction of commercial-scale manufacturing plant of its proprietary 20-Mar Solyndra, Inc. $535 solar modules Source: DOE, Needham & Company, LLC. 8 An Investment Analysis by Needham & Company, LLC
  9. 9. Green Gossip – Legislation, Policy and Developments in the New Energy Era Expectations were high leading up to the Copenhagen Climate Change Conference as President Obama announced early in the month that he would attend the closing in efforts to secure an agreement and as the triad of potential spoilers (the US, China and India) had already announced their intent to participate through voluntary carbon cuts. Domestically, things appeared to be progressing with or without the wishes of Congress as the EPA declared greenhouse gases a danger to public health, potentially leading to new emissions regulation and causing the Needham Energy Creation index to rally, led by the Solar index. As the Copenhagen Conference drew to a close, greens and the usual myriad of climate concerned countries, such as Greenland and Denmark, deemed it a failure. We disagree and see the framework, in the form of the 3-page “Copenhagen Accord”, as a foundation and as a building block for progress. While we acknowledge the outcry over the conference’s inability to produce legally binding GHG reduction targets, we also note that very serious money in the tune of $30 billion for the period 2010 to 2012 and $100 billion annually by 2020 for a clean technology fund to assist developing countries is being mobilized and could act as a follow up catalyst to the various government stimulus packages that are currently buoying the sector. Furthermore, a successful conference in our opinion was not necessarily one that succeeded in efforts to legally bind nations to targets and goals for the purpose of mitigating the possibility of catastrophic climate change, as many investors and scientists are not convinced that climate change is man-made, but one that’s results produced the generation of some sort of clean technology fund to further support the energy infrastructure transformation currently taking place. We believe the conference was successful in doing so and will be tracking the development related to these funds. Developed countries’ insistence on conditionality attached to these funds should make sure the funds aren’t seen as retribution or aid for developing countries, but instead are used for clean technology development and to fight deforestation. While we do not see these funds as a near-term catalyst, we believe it could act as an important long-term growth driver for the overall sector. Progress on establishing a price on carbon was nascent and hopes for implementing a global cap-and-trade program or anything legally binding was shot; however, a framework for establishing both was put into place if and when the US and other countries choose to implement it at home first. This is a prospect we doubt will take hold prior to next year’s Climate Change Conference in Mexico City. Senior Democrats in carbon-intensive and agriculture-focused states such as Indiana, North Dakota, Louisiana and Nebraska are concerned about the effects it could have on jobs and other Democratic Senators are hesitant to support what is essentially a tax ahead of midterm elections in the wake of economic uncertainty and stubbornly high unemployment. While we are still optimistic for an energy reform bill in 2010, we believe that if cap-and-trade is to be a part of that bill it is likely to be held off until at least 2011. But then of course if there is a Democratic mid-term drubbing, cap-and-trade might not be so easy to push through in its aftermath. An Investment Analysis by Needham & Company, LLC 9
  10. 10. Investment & Market Activity Venture Capital & Private Equity Investor appetite for clean tech investment remains robust, highlighted by the continued influx of venture capital and private equity investment. In 2009, world wide PE & VC investment was $11.655 billion, down 18% from the highs of 2008 but up 72% from 2007. Energy Creation continues to attract the lion’s share of private investment; however, investment opportunities arising from stimulus spending directed at the smart grid is spurring interest in Energy Efficiency while expectations for emission-related legislation is buoying investment in Environmental Sciences & Services, as shown in figure 7. Figure 7: World Wide PE & VC Investment in Clean Tech – 1999 to 2009 $ 16,000 (MM's) $ 14,000 $ 12,000 Environmental Science & Services $ 10,000 Energy Efficiency $ 8,000 Energy Creation $ 6,000 $ 4,000 $ 2,000 $ - 00 99 01 02 03 06 04 05 07 08 09 19 20 20 20 20 20 20 20 20 20 20 Source: Cleantech Group, Needham & Company, LLC. Clean tech financing activity in December was highlighted by Hudson Clean Energy Partners closing its first fund, which is over $1 billion. The fund will invest in late stage energy creation and energy efficiency technologies in the range of $50 million to $150 million on average per transaction. The firm was founded in 2007 and is led by John Cavalier and Neil Auerbach. Mergers & Acquisitions The clean tech industry has seen a steady rise of M&A activity over the past few years reflective of the industry’s growth and as shown in figure 8 below. Activity has increased as a growing number of players, previously unrelated to clean technology, have made acquisitions to gain exposure to the space. December saw a number of companies enter the clean technology space via acquisition including Panasonic and Taiwan Semiconductor Manufacturing Co. (TSMC) through Sanyo and Motech, respectively. We expect this trend to continue and expect an influx of new players to continue to enter the space via acquisitions, such as defense and telecom companies, based largely on opportunities presented by the smart grid. 10 An Investment Analysis by Needham & Company, LLC
  11. 11. Figure 8: World Wide Clean Tech M&A Activity - 2005 to 2009 Environmental Sciences & 455 total Services 94 Energy Efficiency 361 total 313 total 87 94 Energy Creation 257 total 100 70 86 66 43 111 total 267 35 188 20 147 144 56 2005 2006 2007 2008 2009 Source: Cleantech Group, Needham & Company, LLC. December 2009 saw 44 M&A announcements; a decrease of four deals from November, and nine less than December 2008. Energy Creation saw the bulk of deal activity in December 2009, in-line historically, with 25 transactions. Of those transactions, seven were biofuel, eight were solar and five were wind. Figure 9: World Wide Clean Tech M&A Activity – December 2009, Y/Y & M/M 36 Dec-08 Nov 09 Dec 09 27 25 11 11 10 10 8 7 Energy Creation Energy Efficiency Environmental Sciences & Services Source: Cleantech Group, Needham & Company, LLC. Selected Clean Tech M&A in December A few noteworthy transactions in our opinion are listed below. Clipper Windpower announced it sold a 49.5% stake to United Technologies on December 19th. The proceeds are to strengthen the company’s balance sheet, pursue strategic initiatives and facilitate project financing. Also, noteworthy in the wind industry was PG&E’s undisclosed acquisition of Iberdrola’s Manzana Wind Farm, a 246 MW project under development in California that would be PG&E’s first wind farm. The project will cost An Investment Analysis by Needham & Company, LLC 11
  12. 12. approximately $900 million to develop, which includes payment to Iberdrola. Iberdrola is developing and building the wind farm while PG&E will own and operate it. PG&E, along with the other California utilities, are trying to achieve a 33% renewable portfolio standard (RPS) by 2020. The upstream solar market saw some activity this month with the undisclosed acquisition of Eversol by MEMC and with TSMC taking a 20% stake in Motech Industries. The investment marks TSMC’s entrance into the solar market, which was expected; however, the size of the investment surprised on the upside in light of TSMC’s board reportedly approving only a $50 million investment in August. On 12/09/09 EnerNOC acquired the 30-person monitoring-based commissioning outfit, Cogent, for an undisclosed amount. Figure 10: Selected Clean Tech M&A – December 2009 Target Buyer Deal Size Date Annouced Subsector Clipper Windpower United Technologies Corporation $270,000,000 12/9/2009 Wind Cogent Energy, Inc. EnerNOC Undisclosed 12/9/2009 Smart Grid Taiwan Semiconductor Motech Industries Manufacturing Co. $193,000,000 12/10/2009 Solar 246 MW Manzana wind farm -:- assett of Iberdrola Renewables, Inc. PG&E Undisclosed 12/11/2009 Wind California Micro Devices ON Semiconductor Corp $108,000,000 12/14/2009 Lighting Eversol MEMC Electronic Materials, Inc. Undisclosed 12/21/2009 Solar CO2 Solution, Inc. Codexis, Inc. Undisclosed 12/21/2009 Clean Coal Total Agroindustria Canavieira S/A Petrobras $84,000,000 12/22/2009 Biofuels Source: Cleantech Group, Needham & Company, LLC. IPO Activity Clean tech IPOs in December rose to 3 from 2 in November. There were no IPOs during the same month last year. China Longyuan Power Group, China’s largest wind power producer, raised approximately $2.26 billion via an initial public offering. The IPO is the third largest clean tech IPO to date, behind Iberdola’s $6.6 billion IPO in December 2007 and EDP Renovaveis’s $2.4 billion in June 2008. On 12/31/09 shares of Longyuan were up 12.4% since it began trading on 12/10/09. Figure 11: Select Clean Tech M&A Transactions – December 2009 Date Company Ticker Exchange Offer Shares 12/3/2009 China Forestry Holdings Co., Ltd 00930 Hong Kong Futures Exchange $0.27 750,000,000 12/10/2009 China Longyuan Electric Power Group Corp 0916 Hong Kong Futures Exchange $1.06 2,142,860,000 12/16/2009 Pure Klimaschutz 4CT Frankfurt Stock Exchange Undisclosed Undisclosed Source: Cleantech Group, Needham & Company, LLC. 12 An Investment Analysis by Needham & Company, LLC
  13. 13. In 2009, there were 13 clean tech IPOs, according to Cleantech Group. On average the shares of clean tech companies that went public last year returned 25.8%, driven by the outperformance of China Singyes Solar and Duoyuan Global Water, Inc. Figure 12: IPO Performance Year to Date, as of 12/31/09 & IPOs by Needham & Co. Clean Tech Vertical – 2001 to 2009 221% 70 Shares of Cleantech Companies to Environmental Science & IPO in 2009 are up an average of Services 60 26%, as of 12/31/09 Energy Efficiency 50 64% 34% Energy Generation 12% 20% 22% 40 5% 5% 11% -7% -6% 30 -11% -35% 20 gy YS an z gs r in g c c . s d c ut la rp In In ng er In Lt yu in M ch So cl Co gs En er ld di s, on ng cy en as at ol Ho em s in gy isi 10 Lo Re an ye zh im yH W o ld ti v er st ns di ng en Kl a al al Sy s tr H En ul in In ee Si Sh b et re M Ch R lo re Gr 23 M a Pu a ST G ro Fo m in A1 a Eu ag an Ch hi n 0 a in yu M C Ch uo 2001 2002 2003 2004 2005 2006 2007 2008 2009 D Source: Cleantech Group, FactSet Needham & Company, LLC. Figure 13: IPOs by Needham & Co. Clean Tech Vertical – 2001 to 2009 2001 2002 2003 2004 2005 2006 2007 2008 2009 Energy Generation 0 3 1 1 14 35 26 13 6 Energy Efficiency 0 0 0 2 6 8 15 1 2 Environmental Science & Services 2 3 0 2 12 15 11 3 5 Total 2 6 1 5 32 58 52 17 13 Source: Cleantech Group, Needham & Company, LLC. Cancelled or Delayed Clean Tech IPOs While Longyuan enjoyed a successful IPO in December, Trony Solar, a Chinese solar module maker, postponed plans for its IPO which was scheduled for December as well. The delayed Trony IPO comes on the heels of the lackluster STR Holdings IPO last month. STR Holdings opened trading at $10/share, below its offering range of $11 to $13, which had already been reduced from $13 to $15. Upcoming Clean Tech IPOs We are optimistic for the clean tech IPO market as investor interest for the upcoming Solyndra IPO appears to be high. Solyndra, a California based commercial-scale cylindrical thin-film solar company, filed a registration statement for a $300 million IPO on the Nasdaq. Solyndra (which would trade under the symbol SOLY) would use the proceeds for the construction of the company’s manufacturing facility in Fremont. Solyndra could buck the recent dismal solar IPO trend due to technological differentiation in its use of mirrors and due to solid financing thus-far that includes $535 million from the DOE Loan Guarantee Program. Codexis Inc., a California based cellulosic ethanol company that uses a biocatalyst process to produce fuel, filed for a $100 million IPO on the Nasdaq. Shell, the largest advocate of biofuels of the oil majors, owns approximately 20% the company. Codexis (which would trade under the symbol CDXS), intends to use the proceeds for working capital and other general purposes as well as to possibly acquire technologies or companies. The company backed out of previous plans to go public in September 2008, citing unfavorable market conditions. An Investment Analysis by Needham & Company, LLC 13
  14. 14. Market Performance The Needham & Co. Energy Efficiency Index rose 8.35% in December, outperforming the S&P 500, which rose by 1.78%. The Needham & Co. Energy Creation and Environmental Sciences & Services also outperformed the S&P 500, both increasing by 5.73% and 3.55%, respectively. Figure 14: Needham & Co. Clean Tech Vertical Indices – 11/30/09 to 12/31/09 Energy 8.35% Effic ienc y Energy Creation 5.73% Environmental Sc ienc es & 3.55% Servic es S&P 500 1.78% Source: FactSet, Needham & Company, LLC. Leading the Needham & Co. subsectors in December were LED, Non-Toxic Materials and Smart Grid, while Hazardous Waste and Wind lagged, as shown below in figure 3. A complete listing of the companies comprising each of these subsectors is detailed at the back of this report. Figure 15: Needham & Co. Clean Tech Subsector Indices – 11/30/09 to 12/31/09 LED 17.18% Non-Toxic Materials 14.98% Smart Grid 13.66% Energy Storage 11.27% Solar 10.84% Material Science 9.27% Power Semiconductor 7.50% Infrastructure 6.72% W ater Filtration 4.87% W ave, 4.00% Biomass & Geothermal Biofuels 3.10% Air Pollution Control 1.86% S&P 500 1.78% Alternative Vehicle 1.12% W ind 0.93% Hazardous W aste Services 0.08% Source: FactSet, Needham & Company, LLC. 14 An Investment Analysis by Needham & Company, LLC
  15. 15. Energy Creation The Needham & Co. Energy Creation Index rose 5.73% in November versus the S&P 500 which increased 1.78%. Figure 16: Needham & Co. Energy Creation Subsector Indices – 11/30/09 to 12/31/09 Solar 10.84% W ave, Biomass & 4.00% Geothermal Biofuels 3.10% W ind 0.93% Source: FactSet, Needham & Company, LLC. The Needham & Co. Solar Index which is comprised of 46 companies, led the Energy Creation Index advancing 10.84%. The index returned an average 14% in December, led by Amtech Systems and JA Solar, which increased 85.1% and 46.5%, respectively. BTU International (Buy rated) rose 39% as the company, which supplies advanced thermal processing equipment to the alternative energy and electronics markets, is well positioned for improvement in solar equipment orders. The company has introduced several new products and we would expect increased traction in the thin film area by the 2H of 2010. The company's stock price is well supported by a book value of $4.30 per share and net cash of $1.71 per share. Akeena Solar (Hold rated) was up 30% in December due to its mid-month announcement of selling its Andalay AC panels through 21 Lowe's home- improvement centers in California. This represents a new distribution channel for Akeena. The AC panels have built-in inverters that produce AC power, so there is no DC wiring required for installation. Built-in inverters offer the advantage of generating more energy output especially in partially shaded conditions. An Investment Analysis by Needham & Company, LLC 15
  16. 16. Figure 17: Needham & Co. Solar Index – 11/30/09 to 12/31/09 A mtech Systems Inc. 85.1% JA Solar Holdings Co. Ltd. (A DS) 46.5% Spire Corp. 40.3% BTU International Inc. 38.9% Solartech Energy Corp. 33.0% Topco Scientif ic Co. Ltd. 32.3% Canadian Solar Inc. 30.9% A keena Solar Inc. 30.2% Neo Solar Pow er Corp. 25.9% Hoku Scientif ic Inc. 23.6% Sunw ays A G 22.5% A scent Solar Technologies Inc. 19.1% EMCORE Corp. 18.9% ReneSola Ltd (A DS) 18.7% STR Holdings Inc. 18.1% GT Solar International Inc. 17.1% China Sunergy Co. Ltd. (A DS) 16.7% Trina Solar Ltd. (A DS) 15.9% Solarf un Pow er Holdings Co. Ltd. (A DS) 15.8% SunPow er Corp. (Cl A ) 14.6% First Solar Inc. 13.7% A pplied Materials Inc. 13.2% MEMC Electronic Materials Inc. 13.1% Roth & Rau A G 12.1% Wacker Chemie A G 11.4% Y ingli Green Energy Holding Co. Ltd. (A DS) 11.3% Suntech Pow er Holdings Co. Ltd. (A DS) 11.2% DayStar Technologies Inc. 10.9% Q-Cells S.E. 9.1% T he 46 Evergreen Solar Inc. 7.9% companies in Energy Conversion Devices Inc. 6.6% the Needham & Real Goods Solar Inc. 5.6% 3.6% Co. Solar Index centrotherm photovoltaics A G Gintech Energy Corp. 3.1% Returned an Solar-Fabrik A G 2.1% average of 14% Solon SE 2.0% in December SolarWorld A G 1.7% aleo solar A G -0.5% E-Ton Solar Tech. Co. Ltd. -0.6% PV Crystalox Solar PLC -2.9% Green Energy Technology Inc. -3.4% Websol Energy Systems Ltd. -5.4% Premier Pow er Renew able Energy Inc. -8.3% Conergy A G -9.6% LDK Solar Co. Ltd. (A DS) -10.1% Solar Pow er Inc.-12.1% Source: FactSet, Needham & Company, LLC. 16 An Investment Analysis by Needham & Company, LLC
  17. 17. The Needham & Co. Wind Index, which is comprised of 20 companies, lagged the Energy Creation Index advancing 0.93%%. The index returned an average 3.0% in December, led by American Superconductor and Clipper Windpower, which increased 23.2% and 21.1%, respectively. Figure 18: Needham & Co. Wind Index – 11/30/09 to 12/31/09 American Superconductor Corp. 23.2% Clipper Windpow er PLC 21.1% Catch the Wind Inc. 16.4% Suzlon Energy Ltd. 15.2% NEPC India Ltd. 13.4% REpow er Systems AG 13.3% Broadw ind Energy Inc. 13.1% MagneTek Inc. 11.6% A BB Ltd. 8.4% A-Pow er Energy Generation Systems Ltd. 6.6% A cciona S.A. 6.5% Kaydon Corp. 0.6% Energy Composites Corp. 0.2% Nordex A G -1.0% Xinjiang Goldw ind Science & Technology Co. Ltd. -2.7% Gamesa Corporacion Tecnologica S.A . -7.2% V estas Wind Systems A /S -8.9% A AER Inc. -19.2% GC China Turbine Corp. -24.4% Composite Technology Corp. -26.4% Source: FactSet, Needham & Company, LLC. An Investment Analysis by Needham & Company, LLC 17
  18. 18. Shares of American Superconductor have been driven higher by favorable developments in both its wind and superconducting wire businesses. In addition, in early December, management reiterated revenue and earnings guidance for the current year ending March and for the out-year. In its fast-growing wind power business, which represents over three-quarters of its revenues, AMSC continues to benefit from strong near-term growth drivers, notably the continued strong investment by Chinese wind turbine manufacturers, and longer term by potential new growth opportunities in the fast-growing off-share wind power market. We expect business to remain strong with AMSC's largest customer, Sinovel, the number one wind turbine manufacturer in China, continues to ramp production at the same time that the company's other wind turbine manufacturers in China, notably Dongfang and CSR Zelri, scale up production. AMSC has an active new product pipeline, including the next-generation PMW4000W for its new wind turbine designs and a new solar farm grid interconnection product. The company is also working on a 10MW offshore high- temperature superconductor (HTS)-based wind turbine called SeaTitan. While it's still a few years out, SeaTitan will follow a similar model that AMSC executed with its core electrical components in its current portfolio of wind turbines, namely license the HTS wind turbine design, then sell the HTS wire and electrical components, but with the potential for $1M of total content versus $60,000- $80,000 for its current wind turbine designs. AMSC believes the addressable market for SeaTitan could be as large as $1B by 2016. AMSC's shares have also gotten some lift from developments around the proposed Tres Amigas power hub in New Mexico, which will link three power grids in the U.S. and Canada and will incorporate the company's superconducting wire. Tres Amigas in December submitted filings with the Federal Energy Regulatory Commission (FERC) to move forward with the project, in which AMSC has a minority equity interest. As this project moves forward, we believe it will represent another important validation of the company's superconductor technology. Elsewhere in the wind sector, A-Power Energy Generation Systems, Ltd., which provides distributed power generation systems in China and manufactures wind turbines, last month announced that Shenyang Power Group (SPG), together with affiliates of U.S. Renewable Energy Group (US-REG) and Cielo Wind Power, LP ("Cielo Wind"), have entered into a definitive agreement for their ownership of a project company to develop a 600 MW wind farm in Texas. A- Power has been designated to supply wind turbines to this project. General Electric Co. in early December announced a $1.4 billion contract from Caithness Energy to supply its 2.5xl wind turbines and related services for the massive 845 MW Shepherds Flat wind farm project in Oregon, which is expected to be the largest ever. Construction is scheduled to start next year and is expected to be finished in 2012. GE will also supply 10 years of operational and maintenance services. The Shepherds Flat wind farm will supply renewable energy to Southern California Edison. Also in December, Danish blade manufacturer LM Glasfiber announced a five- year supply contract for a minimum of 1,500 MW with Samsung, a new entrant to the wind power market which plans to launch a new line of 2.5MW wind turbines. The government of Brazil announced it would contract 1.8GW of wind capacity, coming from 71 wind farms over a 20-year period. 18 An Investment Analysis by Needham & Company, LLC
  19. 19. Energy Efficiency The Needham & Co. Energy Efficiency Index rose 8.35% in December versus the S&P 500 which increased 1.78%. The Needham & Co. LED index, which is comprised of 7 companies, led the Energy Efficiency Index, advancing 17.2% followed by the Smart Grid Index, which is comprised of 12 companies and rose by 13.7%. Figure 19: Needham & Co. Energy Efficiency Subsector Indices – 11/30/09 to 12/31/09 LED 17.2% Smart Grid 13.7% Energy Storage 11.3% Power 7.5% Semiconductor Infrastructure 6.7% Alternative 1.1% Vehicle Source: FactSet, Needham & Company, LLC. The companies comprising the LED index (market cap weighted) returned an average 17.2% in December, propelled by above average gains from Supertex and Cree, which increased 24.6% and 17.9%, respectively. Figure 20: Needham & Co. LED Index – 11/30/09 to 12/31/09 Supertex Inc. 24.6% Cree Inc. 17.9% Diodes Inc. 16.4% Universal Display Corp. 15.7% Orion Energy Systems 9.2% Inc. LSI Industries Inc. 8.8% Nexxus Lighting Inc. -20.9% Source: FactSet, Needham & Company, LLC. The companies comprising the Smart Grid index returned an average 3.6% in December, led by Telvent, MYR Group and EnerNOC, which increased 22.0%, 15.7% and 14.9%, respectively. We note that both Telvent and MYR Group are service companies, while EnerNOC is a software/ service company. We believe An Investment Analysis by Needham & Company, LLC 19
  20. 20. shares of the service companies are demonstrated stronger momentum during the month versus the metering companies, which realized sizable gains during mid 2009 (as a result of the federal stimulus announcement followed by rounds of utility award announcements). Figure 21: Needham & Co. Smart Grid Index – 11/30/09 to 12/31/09 Telvent GIT S.A . 22.0% M Y R Gro up Inc. 15.7% EnerNOC Inc. 14.9% It ro n Inc. 11.2% Quant a Services Inc. 11.1% Co mverg e Inc. 9.3% ESCO Techno lo g ies Inc. 7.3% Echelo n Co rp . 4.5% A mb ient Co rp . -0.7% Po werSecure Int ernat io nal Inc. -12.6% Zenerg y Po wer PLC -18.3% B eaco n Po wer Co rp . -21.5% Source: FactSet, Needham & Company, LLC. The Needham & Co. Power Semis Index, which is comprised of 18 companies, advanced 7.5%%, in December. The companies comprising the index returned an un weighted average of 16.3%, led by California Micro Devices (which was acquired by On Semiconductor for $4.70 per share) and Cirrus Logic, which increased 57.0% and 25.6%, respectively. Texas Instruments, the largest in market cap by approximately 3.5 fold, weighed on the index with a monthly return of only 3.0%. Figure 22: Needham & Co. Power Semis Index – 11/30/09 to 12/31/09 C alifo rnia M icro D evices C o rp. 57.0% C irrus Lo gic Inc. 25.6% F airchild Sem ico nducto r Internatio nal Inc. 23.3% A dvanced A nalo gic T echno lo gies Inc. 23.1% Intersil C o rp. (C l A ) 18.7% Internatio nal R ectifier C o rp. 18.2% Vo lterra Sem ico nducto r C o rp. 15.9% M axim Integrated P ro ducts Inc. 15.5% IXYS C o rp. 15.1% M icrel Inc. 14.7% ON Sem ico nducto r C o rp. 13.7% Linear T echno lo gy C o rp. 13.3% M o no lithic P o wer System s Inc. 11.5% P o wer Integratio ns Inc. 8.2% Sem tech C o rp. 6.2% A nalo g D evices Inc. 5.3% N atio nal Sem ico nducto r C o rp. 5.2% T exas Instrum ents Inc. 3.0% Source: FactSet, Needham & Company, LLC. 20 An Investment Analysis by Needham & Company, LLC
  21. 21. Environmental Sciences & Services The Needham & Co. Environmental Sciences & Services Index rose 3.55% in December versus the S&P 500 which increased 1.78%. The Needham & Co. Non- Toxic Materials Index, which is comprised of 8 companies, led the Environmental Sciences & Services Index, advancing 14.98%. Figure 23: Needham & Co. Environmental Sciences & Services Subsector Indices – 11/30/09 to 12/31/09 Non-Toxic 14.98% Materials Material Science 9.27% Water Filtration 4.87% Air Pollution 1.86% Control Hazardous 0.08% Was te Services Source: FactSet, Needham & Company, LLC. Headwaters and Hexcel led the Index increasing, increasing 38.4% and 23.0%, respectively. Figure 24: Needham & Co. Non-Toxic Materials Index – 11/30/09 to 12/31/09 Headw aters Inc. 38.4% Hexcel Corp. 23.0% KHD Humboldt Wedag 17.5% Kadant Inc. 10.7% Zoltek Cos. 5.8% Landec Corp. -0.6% Tennant Co. -3.8% Source: FactSet, Needham & Company, LLC. An Investment Analysis by Needham & Company, LLC 21
  22. 22. Figure 25: Needham & Company, LLC’s Clean Technology Universe Closing Shares Market 12 Mo. Price 52-Week Out. Cap. COMPANY (Disclosures) Subsector Symbol Rating 01/06/10 High Low (mil.) (mil.) Analyst Energy Creation Advanced Energy Industries, Inc. (B, D, E, G, J) Solar Industry AEIS Buy $16.66 $16.82 $5.36 43 700 Mok Akeena Solar Inc. (B, G) Solar Industry AKNS Hold 1.41 2.61 0.58 28 49 Kundtz American Superconductor Corp. (B, G, J1) Wind Power & Grid Products AMSC Buy 42.87 43.50 11.66 43 1,891 Ricchiuti Applied Materials, Inc. (B, G) Solar Mfg. Equipment AMAT Hold 14.16 14.57 8.19 1,333 18,987 Mok BTU International, Inc. (B, G, J1) Solar Mfg. Equipment BTUI Buy 6.26 8.30 2.66 9 58 Kundtz JA Solar Holdings Co. Ltd. (B, G) Solar PV Technology JASO Buy 6.80 6.95 1.77 169 1,142 Mok LDK Solar Co. Ltd. (B) Solar PV Technology LDK Hold 7.95 16.47 3.75 109 900 Mok MEMC Electronic Materials, Inc. (B) Solar PV Technology WFR Hold 14.61 21.36 11.32 229 3,121 Mok Solar Power Inc. (B, E) Solar Industry SOPW Buy 1.24 1.90 0.42 38 62 Kundtz SunPower Corp. (B, E, G) Solar PV Technology SPWRA Buy 25.77 44.46 19.70 84 2,497 Mok Energy Efficiency Echelon Corporation (B, G) Smart Grid ELON Buy $11.97 $15.38 $5.13 41 491 Hannan ESCO Technologies, Inc. (B) Smart Grid ESE Buy 35.16 46.87 29.04 27 929 Hannan Fuel Systems Solutions, Inc. (B, D, G, J) Alternative Energy FSYS Buy 48.01 52.53 9.83 16 844 Kundtz Itron, Inc. (B, G) Smart Grid ITRI Hold 71.92 72.20 40.10 35 2,886 Hannan IXYS Corporation (B, G) Analog/Mixed Signal IXYS Buy 6.95 11.00 5.61 31 216 Essi, Jr. LSI Industries (B, E, G) LED Lighting LYTS Buy 8.11 8.48 2.75 22 195 Ricchiuti Maxwell Technologies Inc. (B, E, G) Alternative Energy MXWL Buy 18.13 21.81 4.50 21 472 Kundtz Monolithic Power Systems, Inc. (B, G) Analog/Mixed Signal MPWR Buy 23.10 25.26 10.67 36 805 Essi, Jr. ON Semiconductor Corporation (B, D, E, G, J) Analog/Mixed Signal ONNN Restricted 8.90 9.12 3.17 379 3,783 Essi, Jr. Power Integrations Inc. (B, G, J1) Analog/Mixed Signal POWI Hold 36.02 37.15 16.75 32 971 Essi, Jr. Supertex, Inc. (B, G) Analog/Mixed Signal SUPX Hold 28.19 32.98 18.43 13 364 Essi, Jr. Ultralife Corporation (B, G, J1) Alternative Energy ULBI Buy 4.28 14.15 3.42 18 73 Kundtz Universal Display Corporation (B, G, J1) OLED Lighting PANL Hold 14.17 14.26 5.04 36 520 Ricchiuti Volterra Semiconductor Corp. (B, G) Analog/Mixed Signal VLTR Hold 18.45 20.17 6.16 25 429 Essi, Jr. Environmental Sciences & Services American Ecology Corp. (B, G) Hazardous Waste ECOL Hold $17.25 $21.21 $13.56 18 313 Kundtz Ceco Environmental Corp. (B, G) Air Pollution Control CECE Buy 3.96 4.51 1.80 15 57 Kundtz Ceradyne, Inc. (B, G, J1) Diversified Technology CRDN Hold 19.35 25.07 14.27 27 497 Ricchiuti Clean Harbors Inc. (B) Hazardous Waste CLH Buy 61.05 65.18 40.90 23 1,600 Kundtz Fuel Tech Inc. (B, G) Air Pollution Control FTEK Hold 8.10 14.15 7.01 25 196 Kundtz Heritage-Crystal Clean Inc. (B, G) Hazardous Waste HCCI Hold 11.01 13.80 6.50 11 118 Kundtz PMFG, Inc. (B, D, G, J) Air Pollution Control PMFG Hold 16.60 18.50 3.96 13 220 Kundtz Tennant Company (B) Industrial Cleaning TNC Hold 26.56 33.37 7.61 19 497 Kundtz Source: FactSet, Needham & Company, LLC. 22 An Investment Analysis by Needham & Company, LLC