Over the past few years, the number of ETFs tracking the alternative energy industry has soared; what was once just a few funds targeting broad equity and bond markets has now branched out into a diversified mix of ETFs offering exposure to almost every conceivable corner of the investable asset universe. One excellent example of this trend is the clean energy space, which is now the subject of dozens of exchange-traded products. This boom in clean energy ETFs comes as economies around the world attempt to transition to cleaner burning fuels and alternative energy, giving investors ample opportunities to profit from the technological shift. However, many clean energy funds haven't lived up to expectations thus far and have only acted as a drag on portfolio returns. Although general weakness in the economy and a moderating price of oil has not helped, many emerging technologies are beginning to run into a new and interesting problem that threatens to hold back the entire clean energy industry.
Solar and wind power are becoming increasingly popular sources of energy, but for obvious reasons, these sources aren't able to produce consistently -- solar power generation is impossible at night and wind farms don't do much on a calm day. Companies are now scrambling to find a way to harness these alternative methods and use their power as needed instead of as as it is produced. And until this issue is resolved, alternative fuels are unlikely to truly catch on and surpasses fossil-based counterparts [also see Three ETFs To Play America's Crumbling Infrastructure].
As this issue becomes a bigger bottleneck for the industry, investment and production of energy storage systems are projects to rise dramatically over the coming years. According to a recent report from Pike Research, worldwide installed system revenues will grow at a strong pace this decade, increasing from $1.5 billion in 2010 to $35.3 billion annually by 2020. "Today, applications for energy storage include load following, renewable energy grid integration, and renewable energy time shifting," says Pike Research analyst David Link. "In the coming years, the number of applications for energy storage on the grid will expand to include the opportunity for utilities to defer transmission and distribution (T&D) capital upgrades, time of use energy cost management for the commercial and industrial (C&I) segments, and conventional energy time shifting."
With the tremendous potential for energy storage applications, it appears as if it is just a matter of time until this sector explodes. Should the industry take off as some are expecting it to, some ETFs focusing on critical components of this sector could get a major boost. Below we profile three funds which seem poised to benefit from this coming boom in this up-and-coming sector:
First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund
One beneficiary of this likely push to greater energy storage utilization could be GRID, which tracks the NASDAQ OMX Clean Edge Smart Grid Infrastructure Index. The index is designed to track the performance of common stocks in the grid and electric energy infrastructure sector. The index includes companies that are primarily engaged and involved in electric grid, electric meters and devices, networks, energy storage and management, and enabling software used by the smart grid infrastructure sector. GRID holds 32 securities in total with heavy weightings in the industrial materials, hardware, and business services sectors, which make up close to 80% of the fund's total assets. The fund is also relatively well spread out over market cap levels with no one segment comprising more than one-third of the fund's total assets; mid caps take the top spot and are closely followed by small-cap companies [see Beyond XLU: Three Alternative Utility ETFs].
Global X Lithium ETF (LIT)
One candidate to store renewable power is lithium ion batteries, which already see wide adoption in a variety of consumer products and have proven their viability from a commercial standpoint. The fund splits its assets down the middle in terms of allocations towards mining/exploration and lithium battery production, suggesting that the fund is likely to benefit from increased demand for lithium as well as greater demand for lithium ion batteries. The fund holds 20 securities in total and has a global perspective; 49% of its assets go to U.S. firms with large chunks also finding their way into companies based in Chile (20%) and Japan (10%) [also read Global X Launches Lithium ETF].
First Trust NASDAQ Clean Edge Green Energy Index Fund
Although not a pure play, QCLN can offer investors the chance to invest in emerging clean technologies as well as biofuels and solar photovoltaic companies as well. QCLN invests in 53 companies in total including a 8.6% weighting to Linear Technologies and a 8.5% allocation to First Solar
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Disclosure: Eric is long LIT photo is courtesy of JUWI Group.
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