Carbon Negative Impacts from Biomass Conversion

By Andrew Grant, Biomass Power Projects, LLC, Lee Enterprises Consulting Canada, New England, and California all have Carbon Credit programs to achieve GHG reduction goals. Several forms of biomass diversion from landfills, farms, and other biomass – dependent GHG sources are already in operation to support significant GHG reductions. Examples of GHG reductions are given, and the carbon impact of the different commercially available biomass to GHG reduction processes are described. The three groups of commercially guaranteed biomass conversion processes are: 1. Power Generation, Steam Generation, and CHP: from the combustion of biomass wastes. This industry, with about 100...
WM recycling

Plastic Bottle-neck

by Debra Fiakas, CFA In September 2019, the California State Assembly sent out legislation that sets a 10% recycled plastic mandate by 2021 and increases the hurdle rate to 50% by 2030.  The law covers plastic bottles that are already covered under the state’s container redemption program.  Companies will need to use plastic bottles made from recycled plastic such that at least a minimum percentage of the plastic used meets the mandate. Environmentalists and even consumers might be celebrating the new law, but the plastic recycling industry could be less than jubilant.  The recycling news feed is peppered with headlines that reveal some fraying...

Blue Sphere’s First Revenue

by Debra Fiakas CFA Blue Sphere (BLSP:  OTC) is continuing to make progress in its strategic plans to build and operate biogas power plants.  The company is initially targeting the largely untapped supply of organic wastes from food processing and table to meet growing demand for renewable, no– or low-carbon emission energy sources.  A year ago, the company’s portfolio consisted of a string of projects all in the planning stage.  Management has pushed two food waste-to-energy projects in the U.S.to the construction stage and closed on the first four acquisitions of fully operational agriculture-waste biogas power plants in...

Waste Management: Biogas with a Dividend

by Debra Fiakas CFA The biogas industry has attracted a number of new entrants.  Blue Sphere (BLSP:  OTCQB) described in the recent post “Turning Potato Peels to Power” and RDX Technologies (RDX: TO, described here) are both newcomers to the biogas power generation.  Both companies show much promise and will likely grow dramatically over the next few years.  Shareholders are counting on the stock prices to follow. Investors who are less interested in the big growth play and more interested in stability and current income are not left out.  There are larger, more...
zero waste-to-landfill

Covanta Accelerating Zero-Waste-to-Landfill

Last week Covanta (CVA:  NYSE) opened a new materials processing facility in Indianapolis, increasing waste handling capacity by 500%.   The waste handler has been in operation in the community for three decades, collecting and processing over 2,100 tons of solid waste every day to steam energy in a waste-to-energy incinerator.  Citizen Thermal Energy buys the steam to heat the buildings of its commercial customers. The new materials processing facility increases Covanta’s waste handling capacity.  The company is targeting manufacturers in the Indianapolis area that are still sending wastes to landfills.  Covanta wants to collect more waste as well as attract waste types unique to manufacturers that need...
transit ridership

Earnings Roundup: Covanta, NFI Group, Green Plains Partners

by Tom Konrad, Ph.D., CFA Earnings Season Continues Below are three more updates on second quarter earnings which I've been sharing with my Patreon supporters.  If you'd like to support my writing and see those thoughts in a more timely manner, consider becoming a patron. becoming a patron. For everyone else, I'm reprinting those thoughts below. Covanta Earnings (published August 2nd) Waste to energy company Covanta Holding Corp (CVA) saw most of its business recovering towards the end of the second quarter.  Management is reluctant to predict if the positive trend will continue into the third quarter and for the rest of the year, but...

10 Clean Energy Stocks for 2020: Updates on GPP, HASI, CVA

by Tom Konrad, Ph.D., CFA Market Decline Last week I warned "The risks in today's stock market outweigh the possibility of future potential gains."  Looks like we're seeing those risks manifest in short order.  The last couple days' decline have me looking at a few stocks to start adding to my positions again, especially MiX Telematics (MIXT) discussed on June 2nd and Green Plain Partners (GPP), discussed below. Note that this pullback could easily be very early days of a much larger market decline.  We might even see the market fall far enough to test the March lows... any of my buying...
MagneGas treatment installation

Plasma Arcs For Pig Waste

This week MagneGas (MNGA:  NASDAQ) announced new work completed toward plans to enter the commercial pork sector with a proprietary manure processing and disposal solution.  Management held a meeting with the North Carolina Department of Environmental Quality and the U.S. Army Corps of Engineers to discuss MagneGas technology to treat agriculture waste and the state’s required environmental permit protocols.  MagneGas aims to sell to pig farmers equipment based on its innovations. The company wants to help pig farmers address environmental problems cause by manure accumulation with its proprietary waste sterilization process.  Handling pig waste using conventional methods can be costly, but failure to...
Diamond Green Diesel

Darling’s Renewable Diesel Diamond

In July 2013, Darling Ingredients (DAR:  NYSE) and its joint venture partner Valero Energy (VLO:  NYSE) commissioned the largest facility in North America to convert waste animal fats into renewable diesel.  The facility was strategic located adjacent to Valero’s petroleum refining installation in Norco, Louisiana. At the time the facility was capable of pumping out 12,000 barrels of renewable diesel per day that could be dropped directly into Valero’s distribution network and blended with fossil fuel.  Even at that production level the facility showed promise to deliver strong dividends back to its owners.  The partners named their venture Diamond Green Diesel and celebrated the unparalleled achievement. The two partners in Diamond Green...

The Pros Pick Two (Correction:Four) Offbeat Cleantech Stocks for 2014

Tom Konrad CFA Green 2014 image via BigStock Among the dozen stocks picked by my panel of professional green money managers for 2014, most followed three themes: Solar stocks, IT stocks, and income stocks.  Two didn’t, and they are included here. This Cash-Rich Water Company Could Produce a Big Dividend The first is a Japanese water utility, picked by Rafael Coven, the Managing Director at the Cleantech Group, and manager of the Cleantech index (^CTIUS) which underlies the Powershares Cleantech ETF (NYSE:PZD.) Coven likes...

Covanta: Comfort In An Ample Dividend

by Debra Fiakas CFA In late August 2015, volatility turned its frightening countenance on the U.S. equity market.  The volatility measure for the S&P 500 Index (VIX) spiked to a peak of 53.29 during trading on August 24th.  While things have calmed down since, volatility remains well above the 20.00 level where many investors consider it too precarious to take new equity positions.  At time like these it makes sense to seek the warm comfort of an ample dividend.  Those regular cash rewards can make it worthwhile waiting for stock prices to calm down. Within...

MagneGas’ Industrial Plasma

by Debra Fiakas CFA Alternative chemicals developer MagneGas Corporation (MNGA:  Nasdaq) is posting another guard at the gate.  The company recently filed a patent application to protect new enhancements of its plasma arc technology and gasification system.  Plasma is any gas taken to a whole new phase through extremely high temperatures.  For perspective the sun is actually a very large ball of plasma.  Here on Earth MagneGas is using its proprietary system to gasify carbon-rich liquids such as municipal wastewater to produce hydrogen gas for industrial applications and vehicle fuel.  Many investors have probably heard about...

Casella Back In The Dumps, But Ready To Pick Up?

by Debra Fiakas CFA Casella Plants Flag in Waste-to-Energy The solid waste collection and disposal industry has been transformed by the building enthusiasm for waste recycling.  Founded in 1975, Casella Waste Systems (CWST:  Nasdaq) has been around to experience a lot of change and has been quick to get on the bandwagon.  The company is a self-described recycler and resource manager as well as a solid waste collector. Granted the company is still heavily focused on its conventional solid waste business.  Casella management has outlined a four-point plan to grow the company and increase profits.  Top on...

Covanta Turns Waste into Cash

Debra Fiakas, CFA The Waste Hierarchy, with energy from waste highlighted The self-styled “energy-from-waste” company Covanta Holding (CVA:  NYSE) turns municipal waste into electricity and recycled metals.  The operations also turned 21.9% of its revenue into cash in 2011.  We note that the conversation ratio has declined over the last three years from 28.7% in 2009 and 27.2% in 2010, but we are still impressed with any cash conversion rate over 20%. The company operates forty-one mass-burn facilities around the U.S. that burn all manner...

Will Higher Heat Content in Trash Help Waste-to-Energy Stocks?

Tom Konrad CFA The US Energy Information Administration (EIA) recently published an article describing an increase in the energy content of municipal solid waste (MSW).  The reason for this increase is an increase in the percentage of waste from “non-biogenic” sources (i.e. plastics) as compared to biogenic sources (paper, cardboard, wood, food and yard waste, etc.)  Biogenic waste has an average heat content of 11 MMBtu/ton, as compared to 23 MMBtu/ton for non-biogenic waste. Source: U.S. Energy Information Administration, derived from U.S. Enivoronmental Protection Agency, Municipal Solid Waste data. ...

Covanta Turns Ash Collector

Well into the early 1900s ash collectors plied the streets of America’s cities, picking up ash buckets left at curbs and stoops by households and businesses.  The ash collectors sold as much as possible for brick making and soil improvement.  The rest went to the handiest dumps. Since then large utilities have taken over the job of heating and lighting buildings.  Coal-fired power plants have become the largest producers of ash.  The American Coal Ash Association reports that 53 million metric tons of coal cash were generated in 2013, of which 23 million metric tons were re-used for cement and bricks.  The rest was stored...
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