Industry General

by John V. AndersonThe Water-Electricity Connection: Basic Principles There’s been a lot of discussion – and a fair amount of controversy – lately about water use in power plants. Unfortunately a lot of this discussion is based on an incomplete understanding of the fundamental issues involved. First of all, virtually all of the non-hydro power we consume is generated by heat engines of one sort or another. All heat engines absorb energy from a hot source (e.g. a flame, nuclear core, or solar), and they all reject energy to a cold sink – that is they...

By Harris Roen Alternative energy became a serious market player after the turn of the millennium. Since that time, solar, wind, smart grid and other alternative energy stocks have experienced both strong up and down trends. The forces at work driving these markets are complex, counterintuitive, and sometimes mysterious. This article looks at what has been driving the price of alternative energy markets, and as a result, alternative energy company stocks. Looking ahead, we will also consider what should affect the direction of alternative energy stock prices. Past trends in Alternative Energy Stocks The Wilder Hill...

Tom Konrad CFA Anew report written by Nathaniel Bullard at Bloomberg New Energy Finance highlights the difficulties large institutional investors would have divesting from fossil fuels. What it does not specifically discuss is that these difficulties could lead to large financial losses for investors who see the difficulty of divesting as a reason to delay. Just as we can't easily fill up our cars with solar power instead of gasoline, the report points out that there is no asset class that can directly substitute for oil and gas in large institutional portfolios. A person...

Charles Morand The relationship - or lack thereof - between oil prices and the performance of alt energy stocks has been a long-time interest of mine. I discussed it last in late March when I looked at correlations between the daily returns of alt energy and fossil energy ETFs. At the time, I found that only a weak relationship existed between the two and that if someone wanted to make a thematic investment play on Peak Oil, alt energy ETFs were not an ideal way to do so.  Seeing as the popular press and countless "experts"...

by Garvin Jabusch We now live in a global economy with two fundamentally different types of energy: commodity-based in the form of fossil fuels and uranium, and technology-based, represented primarily by solar and wind. That observation is interesting as far as it goes, but what does it mean? The term renewable (as it pertains to energy) gets used so often that it is easy to forget what it really entails. For starters, tech-based renewables become less expensive over time, as demand for them drives scale, innovation, and improves cost structures in implementation (think about the last couple of computers...

David Gold So, you’re at a networking event and you get an opportunity to talk with a Venture Capitalist (VC) for just a few minutes. After breaking the ice with quick introductory formalities, you present your elevator pitch, right? Wrong. How can you possibly capture that VC’s interest if you don’t know what excites them? Would you try to sell meat to a vegetarian or bricks to a carpenter? Not if you knew a little about their needs and interests!  When you are raising money, you are selling yourself and your company to your prospective...

Investing in clean energy is both an economic and a moral decision.  From an economic perspective, I believe that constrained supplies of fossil fuels (not just Peak Oil, but also Peak Coal and Natural Gas) are leading to a permanent rise in the value of all forms of energy.  From a moral perspective, I know that we and the vast majority of our children are limited to this one planet for generations to come, so we should abuse it as little as possible, so, of all the possible forms of energy to invest in, clean energy (Renewable and...

Watts are standard, but the way we talk and write about them is not.

Charles Morand Last Thursday, I reviewed two chapters from the recently published book "Investment Opportunities for a Low Carbon World"*. This post reviews two more.  Geothermal Energy Alexander Richter, Glitnir Bank (now Íslandsbanki) Geothermal is one of the most interesting forms of clean power generation there is. As noted by the author, the most convincing argument for geothermal electricity is the fact that it operates at capacity factors in the upper 90s. This makes it the only renewable technology suitable for baseload power with the exception of dam-based (i.e. large-scale) hydro. However, as...

By Harris Roen The US is by far the world’s greatest user of energy per capita in the world. Each American uses about 87,000 kilowatt-hours per year – that is twice as much as the European Union (EU), the next closest consumer! Understanding energy trends in this country is extremely important for investors who want to understand how the energy landscape will look 10, 20 or 30 years from now. Figure 1: Global Per Capita Energy Use The U.S. Energy Information Agency (EIA) made public an early release of its in-depth Annual Energy Outlook. This...

Charles Morand This is the third installment of my review of the book book "Investment Opportunities for a Low Carbon World". The second installment covered geothermal power and energy efficiency and the first installment covered wind and solar. This post reviews three interrelated chapters on the world of cleantech and alt energy indices, funds and ETFs. Two of these three chapters are my favorite in the book so far -  they provide very useful information for the novice investor with an interest in alt energy investing but limited time and knowledge for successful stock picking.  Cleantech...

Global Technology Metals Eamon Keene The Department of Energy (DOE) released a report Wednesday which undertook a strategic review of the use of critical metals in the emerging clean energy space. "Critical Materials Strategy" is a 170 page report which provides a useful overview of the possible metal bottlenecks - and hence investment opportunities - in clean technologies. The investment thesis which can best benefit from shortages is called "Strategic Positioning". Developed by Patrick Wong, former CIO of Dacha Capital, this thesis "basically looks at parts/processes in the building of any product...

by Debra Fiakas CFA Smaller companies frequently avoid debt as a capital source, relying instead mostly on equity.  After all common stock  holders are often content to wait for years for a dividend as the small, young company secures its market position and builds profits.  Pesky creditors are always knocking on the door for interest payments and principal return. Yet, a number of smaller companies included in our Beach Boys Index of alternative fuel producers have chosen to use debt. We reviewed a group of them to determine the impact of increase in interest rates that could...

Bottom line: Weak share reactions to upbeat news from Trina, ReneSola and Ming Yang reflect investor skepticism towards new energy stocks, as they face lingering issues of overcapacity and phasing out of government subsidies. A flurry of upbeat news is in the headlines today from 3 of China’s largest new energy equipment makers, led by a return to the profit column for solar panel maker ReneSola (NYSE: SOL) after a year in the red. At the same time, wind power equipment maker Ming Yang (NYSE: MY) also announced its latest quarterly results that were quite upbeat, and solar panel...

by Debra Fiakas CFA   Last week news agencies reported plans by Molycorp (MCPIQ:  NYSE) to move forward with plans to sell major assets as part of a plan to emerge from bankruptcy.  Molycorp was the single largest producer of rare earths in the U.S. until it discontinued product at its Mountain Pass mine in Colorado.  Molycorp filed for bankruptcy protection in June 2015 after it became apparent that it could no longer support the debt on its balance sheet on historically low selling prices for its rare earth materials. The turn of the tide for Molycorp...

by Garvin Jabusch Solar photovoltaic (PV) as a means of deriving energy is fundamentally different from fossil fuel-based commodities (oil, coal, and gas). Consider: A solar PV panel can be thought of as nothing more than a hugely oversized computer chip a bunch of circuitry embedded in a silicon wafer. Indeed, in most economic sector classification schemes (GICS, etc.), PV manufacturers are defined as "semiconductors," which is basically true (if misleading in other ways).  So different are the driving economics behind tech-based and commodities-based means of deriving energy, that we at Green Alpha are recommending to Standard &...