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New Delhi, Jan 24: Although India's Ujjwala programme encouraged adoption of liquefied petroleum gas (LPG) for cooking among the poor, households availing the scheme have not shifted away from using highly polluting fuels like firewood, a study reveals.

The researchers, including those from the University of British Columbia (UBC) in Canada, found that additional incentives to encourage regular use of cooking gas are necessary for a complete transition to clean cooking fuel among poor rural households.

They noted that about 2.9 billion people across Asia, Africa, and Latin America burn solid fuels like firewood to meet their cooking energy needs.

This has significant negative implications for public health, the environment, and societal development, according to the researchers.

Through the Pradhan Mantri Ujjwala Yojana (PMUY), India has provided capital cost subsidies to poor women to adopt a clean-burning cooking fuel or LPG.

The researchers explained that within the first 40 months of the scheme, more than 80 million households obtained LPG stoves.

However, the full benefits of LPG adoption depend on near complete replacement of polluting fuels with LPG, according to a research-based policy brief published in the journal Nature Energy.

The scientists said this cannot be assumed solely on the basis of LPG presence in the household.

"Our research shows that Ujjwala was able to attract new consumers rapidly, but those consumers did not start using LPG on a regular basis," Abhishek Kar, a postdoc at Columbia University in the US, told PTI.

The study analysed LPG sales data for over 25,000 consumers, including PMUY beneficiaries, as well as general rural LPG consumers in Koppal district of Karnataka.

The scientists employed data covering all LPG purchases of PMUY beneficiaries through their first year in the programme.

They also assessed the general rural population's purchases during their first five years as consumers to assess the effect of experience on use.

The findings estimate that an average rural family needs to purchase five 14.2 kilogramme-cylinders annually to meet half of their cooking needs.

However, the study said just seven per cent of PMUY beneficiaries in Koppal purchased five or more cylinders annually, suggesting that the beneficiaries seldom use LPG.

The general (nonPMUY) consumers in this region use on average two times more LPG cylinders than PMUY beneficiaries, the researchers noted.

Yet, only 45 per cent of nonPMUY consumers use five or more cylinders per year -- even after several years of experience with LPG, they said.

The team assessed price and seasonal factors affecting LPG use among the general population over a three-year period.

It found that LPG consumers are sensitive to price and seasonality -- LPG cylinder refill rates are lower in the summer when agricultural activity is limited, and cash is scarce.

"There was no scheme incentives to promote use, except general LPG subsidies which is available to all, including the urban middle class," said Kar, who was a Ph.D. scholar at UBC when the research was published.

"If there is no additional income, what cost would a poor family on an already tight budget cut to pay for an extra expense on a regular basis.

"Ujjwala has started the scheme of 5 kg-cylinder in response, but the impact of that on LPG sales is still publicly unknown," he said.

These findings, the researchers noted, suggest the need for additional measures to promote regular LPG use for all rural populations.

Although the finding come from a single district in Southern India, it may also apply to other areas with similar socio-economic conditions, they said.

A more expansive evaluation of PMUY would help design targeted incentives to transform infrequent users to regular users, according to the researchers.

Kolkata, Jan 28: West Bengal chief minister Mamata Banerjee Tuesday said she is ready for talks with Prime Minister Narendra Modi on the issue of Citizenship Amendment Act but the Centre has to first withdraw the contentious law.

Banerjee said protesting against the decisions of the centre doesn't make opposition parties anti-national and iterated that she will not implement CAA, NRC or NPR in the state.

"It is good that the prime minister is ready for talks but the Citizenship Amendment Act (CAA) must be revoked first. They (Centre) did not call an all-party meeting before taking a decision on Kashmir and CAA.

"We are ready for talks but first withdraw this Citizenship Amendment Act," Banerjee, a staunch critic of the BJP, said addressing a protest programme against CAA through paintings.

The West Bengal assembly had on Monday passed a resolution against the CAA to become the fourth state after Kerala, Punjab and Rajasthan, to do so. The state assembly had on September 6, 2019, passed a resolution against the NRC.

New Delhi, Feb 17: The Supreme Court said on Monday that people have a fundamental right to protest against a law but the blocking of public roads is a matter of concern and there has to be a balancing factor.

Hearing pleas over the road blocks due to the ongoing protests at Shaheen Bagh against the Citizenship Amendment Act (CAA), a bench comprising Justices S K Kaul and K M Joseph said its concern is about what will happen if people start protesting on roads.

Democracy works on expressing views but there are lines and boundaries for it, the bench said.

It asked senior advocate Sanjay Hegde and advocate Sadhana Ramachandran to talk to Shaheen Bagh protestors and persuade them to move to an alternative site where no public place is blocked.

The matter has been posted for next hearing on February 24.

People have a fundamental right to protest but the thing which is troubling us is the blocking of public roads, the bench said.

Solicitor General Tushar Mehta said Shaheen Bagh protestors should not be given a message that every institution is on its knees trying to persuade them on this issue.

The apex court said that if nothing works, we will leave it to the authorities to deal with the situation.

Protestors have made their made their point and the protests have gone on for quite some time, it said.

Restrictions have been imposed on the Kalindi Kunj-Shaheen Bagh stretch and the Okhla underpass, which were closed on December 15 last year due to the protests against CAA and Register of Citizens.

The top court had earlier said the anti-CAA protesters at Delhi's Shaheen Bagh cannot block public roads and create inconvenience for others.

The apex court was hearing an appeal filed by advocate Amit Sahni, who had approached the Delhi high court seeking directions to the Delhi Police to ensure smooth traffic flow on the Kalindi Kunj-Shaheen Bagh stretch, which was blocked by anti-CAA protesters on December 15.

While dealing with Sahni's plea, the high court had asked local authorities to deal with the situation keeping in mind law and order.

Separately, former BJP MLA Nand Kishore Garg has filed a petition in the apex court seeking directions to the authorities to remove the protestors from Shaheen Bagh.

One of the pleas has sought laying down of comprehensive and exhaustive guidelines relating to outright restrictions for holding protests or agitations leading to obstruction of public place.

In his plea, Garg has said that law enforcement machinery was being "held hostage to the whims and fancies of the protesters" who have blocked vehicular and pedestrian movement from the road connecting Delhi to Noida.

State has the duty to protect fundamental rights of citizen who were continuously being harassed by the blockage of arterial road, it said.

"It is disappointing that the state machinery is muted and a silent spectator to hooliganism and vandalism of the protesters who are threatening the existential efficacy of the democracy and the rule of law and had already taken the law and order situation in their own hand," the plea had said.

In his appeal, Sahni had sought supervision of the situation in Shaheen Bagh, where several women are sitting on protest, by a retired Supreme Court judge or a sitting judge of the Delhi High Court.

Sahni has said in his plea that protests in Shaheen Bagh has inspired similar demonstrations in other cities and to allow it to continue would set a wrong precedent.