eCRP Electric Motorcycle Launches for TTXGP

A trip around the eCRP plant headquarters at Modena: The eCRP is the first of its kind of purpose-built electric superbikes, and today it is pitting against the legendary gas-powered Ducati, MV Agusta et al in the Italian TTXGP. With classic gorgeous looks and efficiently designed high performing parts, Moto2 bikes are packed with top-notch specifications. Agni 95 DC twin motors, battery packs from 7.4KWh, Marzocchi D.43 Superbike forks, CRP-built aluminum cast alloy Chassis and other features make the eCRP 1.2 a great bike. CRP has strictly adhered to the TTXGP rules and specifications in the making of eCRP 1.2.

Past Masters:
For the past 4 decades, critical parts for Formula 1 and top Italian supercars and MotoGP have been manufactured by CRP. This experience has played an important role in the manufacture of eCRP bikes.
Individually manufactured components:
CRP makes all the needed parts individually – a wide range of them – not from molds or samples – but separately from selective laser sintering machine. These are made from Windform – a polyamide carbon blend material – unique to the CRP – as per the specifications of the racing teams overnight to be ready for the next morning.
CRP – the company:
CRP is a family-owned company, managed by two generations of Cevolini family and today, Roberto Cevolini the founder is still keenly interested in their Moto2 bike working. Daughter, Livia Cevolini is CRP’s Marketing & Sales Director, son, Franco Cevolini is the Chairman & Technical Director, and CRP Racing’s managing director is Giampiero Testoni.
Exodus to TTXGP:
It makes interesting copy to read how CRP got involved with TTXGP. Actually the prohibitive cost of electric car racing has greatly influenced CRP to take an interest in the Italian TTXGP. A discussion between the CRP’s Marketing & Technical Director, Livia Cevolini and the TTXGP Founder, Azhar Hussain has been instrumental in pursuing CRP to join TTXGP. And now CRP is involved in manufacturing the bikes as well in TTXGP organizational details.
The future:
Looking at the great design and still greater specifications, and the capacity for speed, one can come to the conclusion that the future races will be between the fast and super fast bikes.

Generating Electricity from Wing Waves

 Just like wind mills and wind turbines that generate power and electricity from the wind, scientists are now working to generate power from the sea. Stephen Wood, an assistant professor of marine and environmental systems at Florida Institute of Technology’s College of Engineering is working on this technology for its advance and proper use. This technology will use Wing waves in a very efficient way to generate electricity and power from the sea.

The wing waves technology to produce electricity and power from sea is a project initiated by a renewable energy firm from Tallahassee called the Clean and Green Enterprises. This firm has been working in this area since the past five years.
The use of Wing Waves to produce electricity from the sea
According Wood, about 200,000 houses can be lit with the help of one square miles of wings that produce around 1000 units of electric power. Power is generated by changing elliptical motion wave into mechanical energy after trapping it 30 feet to 60 feet below the sea.
The chief executive with Clean and Green Enterprises Inc., Terence Bolden says that the wings sway 30 degrees from side to side. They take 8 to 10 seconds to complete every arc. In this process, they produce electricity.
Basic requirements to use Wing Waves to produce electricity from the sea
To use Wing waves to produce electricity from the sea, there are two basic requirements: depth of 40 to 50 feet and a sandy bottom. Sea fans are placed on the sandy base. Though, bigger wings can be used to tap water to make electricity but for that the plant to make these wings has to be situated near the ocean. Till then, the fans having trapezoid-shaped wings that are 8 feet tall and 15 feet wide will continue to be used and they will be transported through road. The height and the width of the wings are carefully made so that they can be transported by the road and can be easily placed under the sea.
Advantages of using Wing Waves to produce electricity from the sea
An example of Wind Waves to produce electric power from the sea was showcased when two 8-foot-tall wing flaps moved up and down on the seabed, just a few miles away from the Fort Pierce Fla.
The advantages of Wing waves are:

• It is a clean and green way to generate electric power.
• It is an alternative way to provide power.
• It protects sea life. Wings waves are very environment friendly as they do not cause any danger to the turtles and attract fish.
• The power produced in the sea can be used on land by transferring the electricity from sea to land through cables.
• The wing waves are a treat for the eye to see.
• If these wings are properly maintained, they can be used up to 20 years.
• The wings will operate and generate power even when the sea is a bit calm. The wings will get locked automatically during hurricanes, when the sea is rough.
• Wing wave’s technology can operate in any coastal area.
• Wing Waves also help in desalinizing sea water.

The prototype of Wing Waves technology
The prototype of wing waves that has been working from November 17 off the Florida coast is built with aluminum. It has helped to collect data on wave motion and other relevant matters. The prototype that is going to replace the one used now will be made from composite material that is more resistant to corrosion.
Hopefully, Wing waves will be a revolution in generating power and electricity from the sea.

Engineers Tap Algae Cells for Electricity

With the help of photosynthesis plants convert light energy to chemical energy. This chemical energy is stored in the bonds of sugars they use for food. Photosynthesis happens inside a chloroplast. Chloroplasts are considered as the cellular powerhouses that make sugars and impart leaves and algae a green hue. During photosynthesis water is split into oxygen, protons and electrons. When sunrays fall on the leaves and reach the chloroplast, electrons get excited and attain higher energy level. These excited electrons are caught by proteins. The electrons are passed through a series of proteins. These proteins utilize more of the electrons’ energy to synthesize sugars until the entire electron’s energy is exhausted.

Now researchers at Stanford are inspired by a new idea. They intercepted the electrons just after they had been excited by light and were at their highest energy levels. They put the gold electrodes inside the chloroplasts of algae cells, and tapped the electrons to create a tiny electrical current. It may be the beginning of the production of “high efficiency” bioelectricity. This will be a clean and green source of energy but minus carbon dioxide.
Stanford University researchers got their work published in the journal Nano Letters (March, 2010). WonHyoung Ryu is the main author of this work. He says, “We believe we are the first to extract electrons out of living plant cells.” The Stanford research team created an exclusive, ultra-sharp gold nanoelectrode for this project.
They inserted the electrodes inside the algal cell membranes. The cell remains alive throughout the whole process. When cells start the photosynthesis, the electrodes attract electrons and produce tiny electric current. Ryu tells us, “We’re still in the scientific stages of the research. We were dealing with single cells to prove we can harvest the electrons.” The byproducts of such electricity production are protons and oxygen. Ryu says, “This is potentially one of the cleanest energy sources for energy generation. But the question is, is it economically feasible?”
Ryu himself provides the answer. He explained that they were able to extract just one picoampere from each cell. This quantity is so little that they would require a trillion cells photosynthesizing for one hour just to get the same amount of energy in a AA battery.
Another drawback of such an experiment is that the cells die after an hour. It might be the small trickles in the membrane around the electrode could be killing the cells. Or cells may be dying because they’re not storing the energy for their own vital functions necessary to sustain life. To attain commercial viability researchers have to overcome these hurdles.
They should go for a plant with larger chloroplasts for a larger collecting area. For such experiment they will also need a bigger electrode that could tap more electrons. With a longer-surviving plant and superior collecting ability, they could harness more electricity in terms of power.

Nanosolar: Solar Power at a Lower Cost

In a market-friendly scenario, Nanosolar claims to be able to produce electricity at 5-6 cents/kilowatt hour almost as cheap as power from coal and at about one-third the cost of other solar power. Nanosolar claims: Nanosolar claims mass production of solar power will now become feasible with their differently manufactured solar panels. Conventional silicon-made solar panels have a stiff competitor from CIGS semiconductor printed solar panels – composed of copper, gallium, indium and selenium – which perform as good as conventional solar panels in lab conditions. An inexpensive printing process makes it ideal for mass production by an automated facility with robots and other hi-fi equipment

Solar panels re-invented:
The low efficiency which haunted Nanosolar raising the cost of installation of solar-power arrays and which necessitated more solar panels has been addressed successfully by Nanosolar. The larger panels they are now using generate more power; with modifications that cut the cost, the larger panels generate 160 watts as against 70 watts by First Solar.
Power output:
According to Martin Roscheisen, Nanosolar’s CEO, in sunny locations, power plants with these panels could produce electricity at 5-6 cents per kilowatt hour. Mr. Roscheisen claimed even the 16.4 % energy conversion in sunlight as against 20% energy conversion in the lab and only 11% of that energy into electricity by Nanosolar is high enough compared to conventional solar panels.
Raring to go!
Based at Germany and enjoying a huge market thanks to government’s incentives for the solar cells made of CIGS semiconductor, Nanosolar is ready to storm the market with producing solar cells twice as fast as the conventional solar-panel factories. He is ready to give First Solar a run for its money.
Not bankable?
But the claimed low costs are attainable only at close-to-capacity operation level which is at best a distant possibility. Because despite all improvements, under the current economic scenario, Nanosolar is finding it tough to find banks willing to back power plants which may be ready to use their solar panels. Now the panels are not yet “bankable;” but Nanosolar is hoping for a better future.

Concept Bridge could Generate Electricity from Moving Cars

 When people thought about telephones in underdeveloped countries it was like they would have to invest a huge sum in infrastructure in the form of poles, wires and equipments. No one imagined about cell phones at that time. They transcend most of the infrastructures. In this hour of impending depletion of fossil fuels we have to think differently. The steps may seem small today but they might leave a huge impact in future. Today we can’t be a bystander and watch the energy scene passively

We know that solar and wind energy is the richest sources of energy. Tiago Barros and Jorge Pereira have created a design that increases the ‘green’ quotient of a bridge. We might have experienced the fact that when cars pass below a bridge, they increase the velocity of the neighboring wind. Tiago Barros and Jorge Pereira are harnessing that quality of the wind. Their designed bridge will light up itself in the night with the power generated by the cars that pass below the bridge by the day. It works on the principle of energy conversion, i.e. from wind to electric energy. The designers believe that cars passing under the bridge will add to wind velocity by up to 20%, optimizing the rotation of the panels. The cross-wind bridge will act like a multipurpose envelope. A unique kind of envelop that will capture the wind power from a network of 2,188 light-weight rotating panels. This bridge is called as Cross-Wind Bridge.
In this design an induction power system plays an important role. It exchanges wind energy through an electromagnetic band located on each panel. This culminates into a power source which is used to light the bridge by night. This clean and green source of energy will increase the green quotient by 35% because of the punctured membrane utilized in the bridge cladding. Why? Because it is made of recycled steel from the auto industry.
Tiago Barros and Jorge Pereira team consists of Ines Valente, Rob Foote III, Yoon-Young Hur, Natalie Bazile and Joao Paulo Fernandes. The cross-wind bridge is 40m in length running southwest / northwest direction over the Segunda circular highway in Lisbon. Its path’s oblique angles are positioned in such a way that they can optimize predominant wind directions. This bridge has another unique feature; it provides a tunnel for pedestrians and bikers too. Cross-Wind Bridge also reconnects and makes accessible the remaining paths of Maria Droste Vila split by the highway and surrounded by Telheiral’s residential park. Again , the bridge gives out an all inclusive message in magnetizing sustainable development and turning rural fragments into areas of public green space.

The Kite Wind Generator

It’s an expert estimation that the total energy stored in wind is 100 times higher than actually needed by humans on this earth. The catch is that we have to learn and devise ways to trap this wind power blowing across the planet earth. Experts tell us one more thing that most of the wind energy is available at high altitude and we can’t manufacture turbines of that height. So we have to think of new ways to trap that wind power blowing at a significant height. Some experts estimate that the total energy contained in wind is 100 times the amount needed by everyone on the planet. However, most of this energy is at high altitudes, far beyond the reach of any wind turbine.

Now researchers want to create something like a kite that can float at a higher altitude to trap the wind energy.
Kite Wind Generator
The Kite Wind Generator simply known as KiteGen is an Italian company. They are installing kites that sprout from funnel like structures. They are mounted on giant poles. When wind blows these kites come out of funnels. For short, use kites that spring from funnels on the end of giant poles when the wind blows. For each kite, winches release a pair of high-resistance cables to control direction and angle. These kites are light and ultra-resistant. These kites are similar to those used for kite surfing – light and ultra-resistant, capable of flying up to a height of 2,000 meters.
KiteGen people have thought of new ways to exploit the wind power existing at an altitude. They have discarded the usual heavy and static plants like current wind turbines, but opted for light, dynamic and intelligent ones. They have installed all the light devices in the air and heavy ones on the ground for generating power. The basics of the wind turbines and KiteGen are same. But they have moved the heaviest parts to the ground. They claim that the resulting structure, base foundation included, is much lighter and cheaper. They have also provided flexibility regarding the height of kites. If the wind is strong at certain height, the height of the kite too can be adjusted accordingly. If today wind if blowing nicely at 1000m, say, kites can be adjusted at the same height. If tomorrow the strong wind is blowing at certain other height, wind kites can be flown at that height to gain maximum advantage of the wind power.
The swirling kites prompt KiteGen’s core in motion, and the rotation activates large alternators producing a current. They also have a control system on autopilot. This control system manipulates the flight pattern so that maximum power can be generated be it night or day. The KiteGen people are concerned with the environment too. They don’t want the lives of birds to be affected by their flying kites. So they have installed the advanced radar system that can redirect kites within seconds in case they detect flying of birds.
The cost of the technology is US$750,000 and it won’t takes acres and acres of space like a wind farm. You can install the whole machinery within a diameter of just 100 meters. KiteGen claim that they can produce half a GW of energy, and produce it at a cost of US$2.5 per GW. Its creators, Sequoia Automation, say a 2,000 meter-version would generate 5GW of power.

Airborne Wind Turbines

Yes, the day is not far off when reaching for sky is the new motto for generating cost-effective renewable energy. Initially it was considered to be technically non-viable to tap high-altitude winds. But today, technically-advanced materials and innovative computer know-how are giving new life to this scheme with innovative autonomous aerial structures using wind energy to generate power.

Joby Energy, Inc. model:
Joby Energy Inc., exploring wind turbine technology, has developed a computer-controlled multi-winged kite-like structure which floats around 2000ft height for generating power. Mr Bevirt is the inventor of this aerial kite. The DC power generated is transferred to ground through tether to a ground station to be converted to AC power ready for consumption via a power grid.
Advantages of high altitude wind turbines:
Extolling the virtues of these autonomous aerial power generators, Mr. Bevirt said, “Operating at five times the height of a conventional turbine increases both wind speed and consistency resulting in more power, more often.” Professor William Moomaw, Director, Centre for International Environment and Resource Policy at Tufts University, Massachusetts, agreed, “The higher speeds at the greater altitudes should produce significantly more electricity.”
Mega source up above:
Actually statistics is strongly in favor of these air-borne wind turbines because globally tropospheric winds carry nearly carry potential to produce 870 terawatts of energy whereas our total demand put together is only 17 terawatts. Along with Joby Energy Inc., other companies like Kitegen focusing on power kites, Magenn Power’s Air Rotor System called (MARS) with a helium filled blimp design and Sky WindPower with flying electric generators are trying to tap this mega source to produce clean and cost effective power.
Tread with care:
US Federal Aviation Administration has asked the flying altitudes restricted to 2000 ft or less in spite of the potential to reach heights up to 35,000. Also Professor Mick Womersely, Director of Sustainability, Unity College, Maine, expressed the obvious concerns about possible hazards and reliability of these prototypes.
Reassurance about safety:
Mr. Bevrit confirmed about the safety measures like ability to ground the turbines in gale-force-type winds, multiple motor designs to circumvent motor failure and on-board stand-by batteries to land the system in case of tether malfunction. He assured that road-testing in sparsely-populated areas with good strong wind is being planned and all safety measures will be paid attention to.
Joby Energy’s aim:
Joby Energy aims to create enough systems to power 150 homes (about 300kW) and move on to larger systems producing 3MW or more. In Mr. Bevirt’s words, “Our goal is to deploy airborne wind turbines globally to produce cheap, consistent, and abundant electricity for a prosperous planet.”