The Importance of Eco Friendly Cars in Our Future

There have been many revolutions in the engineering of passenger vehicles. First, in the late 1800’s came the automobile. Less than twenty years later, the first consumer car, the Model T was put into production. Over time, engineers kept improving cars and made them faster, safer, and better for the environment. Just a decade ago, cars that operate just as well as traditional fuel burning models began hitting markets around the globe. Every year these cars keep getting better, and it looks like they are the future of transportation.

Green On the Streets and in Your Wallet

The appeal of an eco friendly vehicle is pretty obvious, when you take a look at how much money owners save on fuel costs. According to a report from Business Insider Americans in some states spend an average of over $1,300 per year on fuel alone.

Internationally, many countries such as Canada have introduced extra taxes on fuel inefficient vehicles. Some countries, including Norway, Germany, and France have all proposed banning the sale of new gas powered vehicles. It seems that many countries see the harm that burning fuel causes to the environment, and are willing to push consumers to more efficient and clean transportation options, such as gas or electric powered cars. The use of these as power sources has garnered criticism as to whether or not natural gas is a reliable renewable resource, but natural gas been proven to be just as renewable and green as electric hybrids of today.

Studies have proven that “greener” vehicles do not just save consumers in taxes and fuel though. Electric cars can save owners quite a bit of money over time in maintenance. Since electric vehicles tend to need less engine maintenance, the cost of repairs and upkeep drop drastically.

Safer Roads and Better Fuel Efficiency

Today the roads are full of electric cars. While they certainly are the future, every driver is surely interested in what comes next. With driverless cars increasingly entering highways around the world, it would seem that the future of efficiency is with automated driving.

According to an article in Forbes, driverless vehicles could reduce fuel consumption in passenger vehicles by as much as 44 percent and 18 percent for trucks. That is an enormous impact for the environment. This reduction is due in part to the amount of time the cars are in use. With driverless cars, commuters could share vehicles and each passenger vehicle would spend less time idle, depreciating in value and wasting resources.

Self driving cars are already incredibly safe, and that is in part because they are programmed to strictly follow all traffic laws. According to a CNN report 90% of traffic accidents are caused by human error. These accidents could be reduced by fuel efficient driverless vehicles.

Making Your Current Ride More Efficient

Not all of us can afford to pony up the cash for a new electric vehicle, but that does not mean you can’t be more environmentally friendly with your current car or truck. There are plenty of ways to help make your vehicle and commute efficient. One simple way to reduce your use of fossil fuels is to minimize trips and idle time. If you sit in a drive through or traffic regularly, turn off your vehicle. The Environmental Defense Fund suggests turning off your vehicle if you idle for more than 10 seconds at a time.

Performing maintenance at scheduled intervals also keeps your vehicle in great condition, which helps it stay at its peak efficiency. Replacing spark plugs, keeping clean air filters in your car, and airing up tires to the manufacturer’s specified pressure can all improve your vehicles overall performance.

Lastly, driving fast consumes more fuel. Following the speed limit and posted directions, avoiding fast braking and acceleration, and using cruise control on the highway can help save on gas.

Biomass Storage Methods

Sufficient storage for biomass is necessary to accommodate seasonality of production and ensure regular supply to the biomass utilization plant. The type of storage will depend on the properties of the biomass, especially moisture content. For high moisture biomass intended to be used wet, such as in fermentation and anaerobic digestion systems, wet storage systems can be used, with storage times closely controlled to avoid excessive degradation of feedstock. Storage systems typically used with dry agricultural residues should be protected against spontaneous combustion and excess decomposition, and the maximum storage moisture depends on the type of storage employed.

Moisture limits must be observed to avoid spontaneous combustion and the emission of regulated compounds. Cost of storage is important to the overall feasibility of the biomass enterprise. In some cases, the storage can be on the same site as the source of the feedstock. In others, necessary volumes can only be achieved by combining the feedstock from a number of relatively close sources. Typically, delivery within about 50 miles is economic, but longer range transport is sometimes acceptable, especially when disposal fees can be reduced.

Storage of biomass fuels is expensive and increases with capacity.

Agricultural residues such as wheat straw, rice husk, rice straw and corn stover are usually spread or windrowed behind the grain harvesters for later baling. Typically these residues are left in the field to air dry to moisture levels below about 14% preferred for bales in stacks or large piles of loose material. After collection, biomass may be stored in the open or protected from the elements by tarps or various structures. Biomass pelletization may be employed to increase bulk density and reduce storage and transport volume and cost.

Biomass Storage Options

  • Feedstock is hauled directly to the plant with no storage at the production site.
  • Feedstock is stored at the production site and then transported to the plant as needed.
  • Feedstock is stored at a collective storage facility and then transported to the plant from the intermediate storage location.

Biomass Storage Systems

The type of biomass storage system used at the production site, intermediate site, or plant can greatly affect the cost and the quality of the fuel. The most expensive storage systems, no doubt, are the most efficient in terms of maintaining the high fuel quality. Typical storage systems, ranked from highest cost to lowest cost, include:

  • Enclosed structure with crushed rock floor
  • Open structure with crushed rock floor
  • Reusable tarp on crushed rock
  • Outside unprotected on crushed rock
  • Outside unprotected on ground
  • Subterranean

The storage of biomass is often necessary due to its seasonal production versus the need to produce energy all year round. Therefore to provide a constant and regular supply of fuel for the plant requires either storage or multi-feedstocks to be used, both of which tend to add cost to the system.

Reducing the cost of handling and stable storage of biomass feedstocks are both critical to developing a sustainable infrastructure capable of supplying large quantities of biomass to biomass processing plants. Storage and handling of biomass fuels is expensive and increases with capacity. The most suitable type of fuel store for solid biomass fuel depends on space available and the physical characteristics of the fuel.

The Role of Biofuel in Low-Carbon Transport

Biofuels offer a solution to climate change that shouldn’t go ignored. In fact, the amount of biofuel used in transport has to increase by a factor of seven in order to prevent climate catastrophe, a recent report on 1.5C warming by the Intergovernmental Panel on Climate Change (IPCC) states. The report also places biofuels in the same league of importance as electric vehicles when it comes to replacing unsustainable fossil fuels by 2050.

Biofuels are increasingly being used to power vehicles around the world

Electric cars: benefits and limitations

A typical gas-powered car emits roughly one pound of carbon dioxide per mile traveled. On the other hand, electric cars release zero tailpipe emissions. However, light-duty passenger vehicles represent only 50% of the energy demand in the transportation sector worldwide.

Heavy road vehicles and air, sea, and rail transport make up the rest — electrification of this remaining 50% would be an expensive task. Additionally, demand for transport is expected to increase in the future. Vehicles will need to use even less energy by 2050 to ensure the global transport sector’s total energy demand rises no higher than current levels (100 exajoules).

Biofuel: a necessary solution

Several sustainable, carbon-neutral synthetic fuels are currently in developmental and demonstration stages. For example, synfuels can be produced from carbon dioxide and water via low-carbon electricity. However, this also requires cheap and low-carbon power systems (similar to the ones already running in Quebec and Iceland).

Biodiesel

In 2013, Audi was the first automaker to establish an electrofuel plant — it cost €20M and produces 3.2 MW of synthetic methane from 6 MW of electricity. Additionally, synthetic biofuels can be made from woody residues and crop wastes, which has a lighter environmental footprint than biofuels made from agricultural crops.

Examples of eco-friendly cars

While biofuels continue to be developed, there are plenty of electric cars on the market right now — all of which can help us reduce our individual carbon footprints. For example, the Hyundai Kona Electric is an impressive electric car. This vehicle offers sleek exterior styling, plenty of modern tech features, and has an impressive range of 258 miles in between charges. The price starts at $36,950. Alternatively, the Nissan LEAF is another eco-friendly model priced from $29,990. It’s powered by an 80kW electric motor and runs for 100 miles per charge.

Electric cars and synthetic biofuels are both valuable technological changes. Focusing on developing both of these sustainable options should take utmost priority in the fight against climate change.

4 Fascinating Benefits of Studying Supply Chain and Logistics Management

The business world is quite dynamic. You need to have a comprehensive understanding of how it operates. It’s essential to learn the process within and between an organization. Its where supply chain and logistics management comes in. It’s an exciting course that you can take online. Here are the top fascinating benefits of studying supply chain and logistics management.

1. Improve the organization’s profitability

There’re numerous job opportunities within supply chain management. Organizations are searching for individuals who can contribute to their financial success. They need someone who can analyze cost efficiencies, maintain proper inventory levels as well as decrease operating expenses

Working as a supply chain manager is beneficial as you get to do what you enjoy. You contribute to the company’s goal of increasing sales, infiltrating new markers as well as making a difference. It’s a chance to make the company gain a competitive advantage as well as increase shareholder value. Engaging in online management courses is the ideal way to prepare you for the responsibilities that lie ahead.

2. Logistics as well as decision making

Businesses continue to experience significant changes, and the global supply chain continues to become dated. Its causing businesses to keep struggling when they have to adapt to manufacturing location changes and using cost-effective techniques

Companies keep looking for individuals who have logistic management training. Its because these individuals can spot a complication. They then proceed to provide the best possible solution. It’s nice to study a course that is quite relevant to business dynamics.

3. Proper system implementation

Studying supply chain and logistics management is a suitable career investment. It enables you to work around the technology. You stand to benefit from implementing new technology into a company’s current operations. It is because these technological advancements minimize cost as well as streamline the processes.

Being a supply chain manager means you will be at the forefront of applying the best possible technology. You must undertake a course that will enable you to be part of the movers and shakers of the organization.

4. Keep up with challenges and trends

When you choose to study supply chain and logistics management, you get to know how to handle trends in the industry. It’s an excellent opportunity to deal with what clients want and calculating the company’s books.

It’s time to embrace new technology and spearhead it within an organization. You get to keep a close eye on each further advancement and offer excellent communication to clients, vendors, and the company. In the current world, you need to take a thrilling course that will enable you to stay relevant in the ever-changing business environment

The beauty of studying supply chain and logistics management is that there are plenty of job opportunities. You get to possess an educational background to work as an enterprise process engineer, an analyst as well as a scheduling manager. You can take up various online management courses to further your career. It’s a convenient time to enhance a company’s responsiveness, offer value to clients, develop networking resilience, and so much more.

An Introduction to Biomethane

Biogas that has been upgraded by removing hydrogen sulphide, carbon dioxide and moisture is known as biomethane. Biomethane is less corrosive than biogas, apart from being more valuable as a vehicle fuel. The typical composition of raw biogas does not meet the minimum CNG fuel specifications. In particular, the COand sulfur content in raw biogas is too high for it to be used as vehicle fuel without additional processing.

biogas-vehicle

Liquified Biomethane

Biomethane can be liquefied, creating a product known as liquefied biomethane (LBM). Biomethane is stored for future use, usually either as liquefied biomethane or compressed biomethane (CBM) or  since its production typically exceeds immediate on-site demand.

Two of the main advantages of LBM are that it can be transported relatively easily and it can be dispensed to either LNG vehicles or CNG vehicles. Liquid biomethane is transported in the same manner as LNG, that is, via insulated tanker trucks designed for transportation of cryogenic liquids.

Compressed Biomethane

Biomethane can be stored as CBM to save space. The gas is stored in steel cylinders such as those typically used for storage of other commercial gases. Storage facilities must be adequately fitted with safety devices such as rupture disks and pressure relief valves.

The cost of compressing gas to high pressures between 2,000 and 5,000 psi is much greater than the cost of compressing gas for medium-pressure storage. Because of these high costs, the biogas is typically upgraded to biomethane prior to compression.

Applications of Biomethane

The utilization of biomethane as a source of energy is a crucial step toward a sustainable energy supply. Biomethane is more flexible in its application than other renewable sources of energy. Its ability to be injected directly into the existing natural gas grid allows for energy-efficient and cost-effective transport. This allows gas grid operators to enable consumers to make an easy transition to a renewable source of gas. The diverse, flexible spectrum of applications in the areas of electricity generation, heat provision, and mobility creates a broad base of potential customers.

Biomethane can be used to generate electricity and heating from within smaller decentralized, or large centrally-located combined heat and power plants. It can be used by heating systems with a highly efficient fuel value, and employed as a regenerative power source in gas-powered vehicles.

Biomethane to Grid

Biogas can be upgraded to biomethane and injected into the natural gas grid to substitute natural gas or can be compressed and fuelled via a pumping station at the place of production. Biomethane can be injected and distributed through the natural gas grid, after it has been compressed to the pipeline pressure. In many EU countries, the access to the gas grid is guaranteed for all biogas suppliers.

One important advantage of using gas grid for biomethane distribution is that the grid connects the production site of biomethane, which is usually in rural areas, with more densely populated areas. This enables the gas to reach new customers. Injected biomethane can be used at any ratio with natural gas as vehicle fuel.

Biomethane is more flexible in its application than other renewable sources of energy.

The main barriers for biomethane injection are the high costs of upgrading and grid connection. Grid injection is also limited by location of suitable biomethane production and upgrading sites, which have to be close to the natural gas grid.

Several European nations have introduced standards (certification systems) for injecting biogas into the natural gas grid. The standards, prescribing the limits for components like sulphur, oxygen, particles and water dew point, have the aim of avoiding contamination of the gas grid or the end users. In Europe, biogas feed plants are in operation in Sweden, Germany, Austria, the Netherlands, Switzerland and France.

Rationale for Biomass Supply Chain

Biomass resources have been in use for a variety of purposes since ages. The multiple uses of biomass includes usage as a livestock or for meeting domestic and industrial thermal requirements or for the generation of power to fulfill any electrical or mechanical needs. One of the major issues, however, associated with the use of any biomass resources is its supply chain management. The resource being bulky, voluminous and only seasonally available creates serious hurdles in the reliable supply of the feedstock, regardless of its application. The idea is thus to have something which plugs in this gap between the biomass resource availability and its demand.

The Problem

The supply chain management in any biomass based project is nothing less than a big management conundrum. The complexity deepens owing to the large number of stages which encompass the entire biomass value chain. It starts right from the resource harvesting and goes on to include the resource collection, processing, storage and eventually its transportation to the point of ultimate utilization.

Owing to the voluminous nature of the resource, its handling becomes a major issue since it requires bigger modes of logistics, employment of a larger number of work-force and a better storage infrastructure, as compared to any other fuel or feedstock. Not only this their lower energy density characteristic, makes it inevitable for the resource to be first processed and then utilized for power generation to make for better economics.

All these hassles associated with such resources, magnify the issue of their utilization when it comes to their supply chain. The seasonal availability of most of the biomass resources, alternative application options, weather considerations, geographical conditions and numerous other parameters make it difficult for the resource to be made consistently available throughout the year. This results in poor feedstock inputs at the utilization point which ends up generating energy in a highly erratic and unreliable manner.

The Solution

Although most of the problems discussed above, are issues inherently associated with the usage of biomass resources, they can be curtailed to a larger extent by strengthening the most important loophole in such projects – The Biomass Resource Supply Chain.

World over, major emphasis has been laid in researching upon the means to improve the efficiencies of such technologies. However, no significant due diligence has been carried out in fortifying the entire resource chain to assure such plants for a continuous resource supply.

The usual solution to encounter such a problem is to have long term contracts with the resource providers to not only have an assured supply but also guard the project against unrealistic escalations in the fuel costs. Although, this solution has been found to be viable, it becomes difficult to sustain such contracts for longer duration since these resources are also susceptible to numerous externalities which could be in the form of any natural disaster, infection from pests or any other socio-political or geographical disturbances, which eventually lead to an increased burden on the producers.

Which Option to Consider While Purchasing Forklift: Buy, Lease or Rent?

There are various options to consider when you want to acquire a forklift. As this is no cheap piece of equipment. Making a decision requires you to use a unique lens to decide on what’s best for your scale of operation. Are you torn between renting, leasing or buying? To help you through this challenging process, below, you will find points that will assist you in determining the best cause of action for your business:

 

  1. Renting a forklift

If you in a seasonal peak during your business period or in need of moving extra freight, renting is the choice you can take. When you choose to rent a forklift, you are sure to benefit from experimenting with different classes of forklifts to see which one increases productivity.

 However, rentals are somewhat expensive compared to leasing or buying. This is because you will have to cover maintenance costs as well as the time that the forklift will be idle while at the dealership between rental assignments.

During renting, remember that there will be building waste that needs attention. You need to take care of transportation waste, construction waste sorting as well as recycling streams.

  1. Leasing a forklift

While you are contemplating leasing, you can set your number of years on which you intend to rent the machine. Having a short lease will allow you to work better if you want to become fluid. Leasing will provide you with less monthly payments when compared to renting or buying.

This option allows you to test-drive new models without making a permanent commitment to buying it. You will be at a position to make adjustments where you see fit in terms of decreasing the fleet size, changing product mix or modifying terms of the lease

  1. Buying a forklift

Does your business have a preference for owning all the capital equipment it has? Do you want to access a higher competitive credit line? Is your business stable, or you anticipate to use the material for more than 20 years? Do you have cash at hand to make a purchase immediately? If yes, the best course of action that you should proceed with it buying your forklift machine.

This way, you are sure to make a better return on investment because when you rent over a long period, rental fee tends to become higher as compared to monthly financial costs.

Buying a forklift will allow you to make your modifications than with a rental or leased equipment. You get customized options which suit your specific needs.

You can enjoy a tax deduction as purchased forklift are entitled to a reduced tax.

Conclusion

When deciding on what purchasing technique to use, be sure to analyze your business needs before making any rash decisions. Do not forget to offer your workers a Solutions on Waste, Recycling and Processing Recyclable Materials during your contraction tenure. This will go hand in hand with the ultimate choice you make in purchasing option that will work for your company.