An electric idea


Bihar generates power from rice

In a country where more than 400 million people live without electricity, it isn't political rhetoric and policies filtered through many layers of bureaucracy that will benefit people. An innovative approach to identifying and addressing the basic lack of infrastructure works best. This is best exemplified by the initiative to convert rice husks to electricity in Bihar. Pioneered by a company called Husk Power Systems, established in 2007 by Bihar native Gyanesh Pandey along with three partners - it's a peculiarly Indian initiative, making a virtue out of the necessity of low-cost solutions to large-scale problems. In essence, Pandey and his partners have devised an electric distribution system powered by the waste product of rice husks, generated when rice is milled - something in abundant supply in Bihar where, it is estimated, 1.8 billion kgs of rice husk are produced annually.
The results have been eye-opening with 80 mini-plants across the state supplying power to 32,000 households, at a price level that is sustainable even in a rural economy. But given the abysmal state of power generation in India, this is just a tiny fraction of the potential market. This is where the government must step in. The private sector has shown the way; now New Delhi must play enabler. Aiding in establishment of similar systems in other states and smoothing the way for procurement of capital via loans and investment will go a long way towards expanding the scope for biomass power generation. And the rewards could be staggering. Lack of access to power is perhaps the most basic impediment to economic growth. Remove that and the India growth story will receive a much-needed shot in the arm.

US develops drone that can stay in sky for 48 hours


WASHINGTON: Scientists in the US claimed to have developed a new "silent drone" that has an increased flight time of about 48 hours, an invention which is expected to further strengthen the country's surveillance.

The Stalker Unmanned Aerial System (UAS), developed by aerospace company Lockheed Martin, has been kept in the air for 48 hours using a radical new laser power system during trials.

This increase in flight time represents an improvement of 2,400 per cent and could eventually keep military spy drones in the sky forever, the developers said.

The small, silent UAS is already used by Special Operations Forces since 2006 to perform intelligence, surveillance and reconnaissance missions.

"We're pleased with the results of this test. Laser power holds real promise in extending the capabilities of Stalker," Tom Koonce, programme manager at Lockheed Martin Skunk Works Stalker said.

"A ground-to-air recharging system like this allows us to provide practically unlimited flight endurance to extend and expand the mission profiles that the Stalker vehicle can fulfill," he added.

The Stalker UAS was modified for the indoor flight test to incorporate the power beaming technology from LaserMotive.

It makes it possible to wirelessly transfer energy over long distances using laser light.

"This test is one of the final steps in bringing laser-powered flight to the field. By enabling in-flight recharging, this system will ultimately extend capabilities, improve endurance and enable new missions for electric aircraft," said Tom Nugent, president of LaserMotive.

"The next step in proving the reality of this technology is to demonstrate it outdoors in an extended flight of the Stalker," he said.

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RIL-BP warn govt of KG-D6 closure if investment not okayed

PTI Jul 17, 2012, 10.37PM IST
NEW DELHI: Reliance Industries and its British partner BP Plc have warned that eastern offshore KG-D6 gas fields will stop producing in 2015 unless the government approves investments needed to keep the nation's largest gas fields alive.
RIL Executive Director PMS Prasad and BP India head Sashi Mukundan met Oil Minister S Jaipal Reddy for nearly three and half hours on Friday to highlight the exigency facing the flagging KG-D6 fields due to his ministry not approving annual budgets and capital spending for three years, sources said.
RIL-BP at the meeting, which was also attended by Oil Secretary GC Chaturvedi, Joint Secretary (Exploration) Giridhar Aramane and Directorate General of Hydrocarbon (DGH) Director General Rajiv Nayan Choubey, said output at KG-D6 will continue to fall in absence of interventions.
KG-D6 output this week has dropped to below 30 million standard cubic metres per day (mmscmd) and is projected to further fall to 20 mmscmd by next year.
Gas output dip, from 61.5 mmscmd achieved in March 2010, has pulled down power generation and industrial production.
Sources said while the oil ministry-controlled block oversight committee is supposed to approve spending before beginning of a fiscal, in case of KG-D6, budgets and work programmes for 2010-11, 2011-12 and 2012-13 have not been approved.
Besides budgets, the Management Committee (MC), which is headed by DGH and includes a senior official of the oil ministry, has not approved revised field development plan for MA oilfield in the same Krishna Godavari basin KG-DWN-98/3 or KG-D6 block in Bay of Bengal.
Also, the MC has refused to recognise at least three gas discoveries in the block, impeding preparation of a field development plan to bring them to production.
While MC is supposed to meet at least once a quarter, RIL-BP's request for convening meeting of the panel has not even been acknowledged on past 6-7 occasions.
Sources said RIL-BP told Reddy that well interventions at the currently producing Dhirubhai-1 & 3 fields and MA oilfield can potentially add 0.8 trillion cubic feet if a capital expenditure of USD 543 million for 2012-13 is approved.
Listing six interventions they had planned in the KG-D6 to arrest output decline, RIL-BP said these were "critical to the maintenance of production at the current levels" but have so far not been approved by the block Management Committee.
RIL-BP, Prasad and Mukundan said, had been conducting petroleum operations and incurring contract costs without an approved work programme and budget since April 1, 2011.
Neither Reddy nor his team however gave any commitments on requests made by RIL-BP.
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may be BP likes it to be closed  -LOOKS LIKE