Analysis: Pacific states get leeway in CO2 rule

Spanish Market: Electricity, Emissions
04/08/15

California, Oregon and Washington could face a relatively easy path to compliance with new federal rules for CO2 emissions from the power sector.

The three states could end up over-complying with their targets under the federal Clean Power Plan, potentially giving their leaders leverage in trying to convince inland neighbors to create a regional compliance plan for the regulations.

All three Pacific coast governors praised the final rule issued yesterday and said they would quickly begin work on figuring out how to comply. If the three joined a common trading program and kept their emissions in line with the US Environmental Protection Agency's (EPA) projections for 2020, they would run a surplus of about 67mn short tons of CO2 by 2030, based on the tonnage targets the agency assigned each state. EPA also assigned CO2 rate targets for states to meet from 2022-2030, allowing the states to choose between the two.

That stands in stark contrast to the inland portions of the 11-state western grid. The other eight states plus tribal areas would need to cut a cumulative 336.1mn st of CO2 from 2022-30. If the states banded together for a regional compliance plan, the surpluses run by the coastal states could help ease the shortfalls in the other states.

The western US electric grid is characterized by inland power plants serving electric demand in the coastal states. Some of the highest-emitting units along the Rocky Mountains are partially owned or have power purchase agreements with electric utilities in California, Oregon and Washington.

California's economy-wide cap-and-trade program will complicate efforts to create a regional or national market under the Clean Power Plan. The state would likely have to separate its power sector from the current cap-and-trade program. The state is committed to its economy-wide program and has been working to find more trading partners after linking with Quebec.

The state will need to cut power sector emissions by about 35mn st from 2022-2030 under the Clean Power Plan, but should be well-positioned to comply because of its existing trading program and a host of related policies. The state legislature is poised to approve raising the state's renewable energy mandate to 50pc by 2030 and set more aggressive energy efficiency targets. Those policies would allow the state to exceed its federal obligations.

Oregon and Washington benefited from significant changes to how EPA calculated their 2012 baselines, leading to significantly higher 2030 targets than in the proposed rule. The targets are also higher than the states' projected emissions for 2020. But direct comparisons between the proposed and final targets are difficult because of changes in EPA's methodology.

EPA adjusted Washington state's baseline for coal and gas generation and emissions by 207pc to account for 2012 being an unusually wet year, with a warm winter that led to significantly lower demand for fossil fuel-fired generation. EPA raised Oregon's baseline by 118pc. The states have some of the cleanest power sectors in the US because of an abundance of hydropower. Idaho and Montana received similar adjustments as well.

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07/05/24

EPA sets new oil and gas methane reporting rules

Washington, 7 May (Argus) — Federal regulators have updated emissions reporting requirements for oil and gas facilities as they prepare to implement a methane "waste" fee for the industry. The US Environmental Protection Agency (EPA) on Monday finalized new rules it says will improve the accuracy of data from the oil and gas sector under the federal greenhouse gas emissions reporting program. Oil and gas facility owners and operators will be required to estimate emissions from additional types of equipment under the rule, and they can draw on newer technologies, like remote sensing, to help estimate emissions. "EPA is applying the latest tools, cutting edge technology, and expertise to track and measure methane emissions from the oil and gas industry," agency administrator Michael Regan said. "Together, a combination of strong standards, good monitoring and reporting, and historic investments to cut methane pollution will ensure the US leads in the global transition to a clean energy economy." Data to support new fee The revisions to the "Subpart W" reporting requirements will be used to determine the amount of methane that will be subject to a "waste emissions charge" created by the Inflation Reduction Act. Under the law, the charge will be calculated based on the annual data that about 8,000 oil and gas sources are now required to report. The charge will begin at $900/t for 2024 methane emissions above a minimum threshold using current measurement data. It will then rise to $1,200/t in 2025 and $1,500/t in subsequent years. Industry officials had raised "serious concerns" about several aspects of the original proposal , warning it could lead to inflated emissions data. "We are reviewing the final rule and will work with Congress and the administration as we continue to reduce GHG emissions while producing the energy the world needs," American Petroleum Institute vice president of corporate policy Aaron Padilla said. The industry group previously said it will ask Congress to repeal the fee, which is only likely to occur if Republicans win control of the White House. Data collected since 2010 Oil and gas facilities have reported emissions under Subpart W since 2010. To simplify reporting, operators often count the equipment they have deployed, and use industry-wide averages to estimate emissions, in addition to other direct and indirect measurements. The industry has argued the Subpart W data is not accurate enough to collect the methane charge, which is expected to cost operators more than $6bn over the next decade. Environmental groups have had their own criticisms of the data, which they say omits vast amounts of emissions such as those from "super-emitter" events and poorly maintained flares. The final rule seeks to respond to some of those concerns by relying on updated emission factors, incorporating additional empirical data on emission rates, collecting data at a more granular level and relying on remote sensing technologies to detect large emission events. EPA also revised Subpart W to include more types of sources, including produced water tanks, nitrogen removal units and crankcase venting. The final rule also sets a threshold of 100 kg/hr of methane for requiring the reporting of emissions from "other large release events." The new data rules will take effect on 1 January 2025 and will first apply to reports submitted in early 2026 for next year's emissions. EPA is allowing the use of the new methodologies for calculating 2024 emissions, but operators can still use the existing rules. By Michael Ball Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

Brazil state faces power outages after record flood

06/05/24

Brazil state faces power outages after record flood

Sao Paulo, 6 May (Argus) — Brazil's Rio Grande do Sul state is facing power outages following record floods that killed more than 80 people and forced over 130,000 people out of their homes. The extreme weather took three substations, 25 transmission lines, five hydroelectric plants and 11 power transformers off line, according to grid operator ONS. In response, ONS started importing power from neighboring Uruguay and requested that the 250MW hybrid natural gas and diesel Canoas and 345MW coal-fired Pampa Sul power plants increase power generation. Earlier today, an estimated 435,000 consumers did not have electricity. The rains affected 341 of the 497 cities in the state, where the government declared a state of emergency in 336 municipalities. The government is working to re-establish power to the state as quickly as possible, the mines and energy ministry said in a social media post. The ministry also held an emergency meeting early yesterday and today to guarantee fuel supplies in the state . State capital Porto Alegre is expected to receive more rain later this week, according to Rio Grande do Sul-based weather forecaster MetSul. Metsul warned that parts of the Porto Alegre metropolitan area could remain uninhabitable for weeks or months. Brazil's airline association Abear said that the Salgado Filho international airport will remain closed indefinitely, after the airport's runway flooded. Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

Brazil hydroelectric dam bursts under record rains

03/05/24

Brazil hydroelectric dam bursts under record rains

Sao Paulo, 3 May (Argus) — Brazilian power generation company Companhia Energetica Rio das Antas (Ceran) found a partial rupture in its 100MW 14 de Julho hydroelectric plant following record precipitation in Rio Grande do Sul state. Flooding from the record rains has left 37 dead and forced more than 23,000 people out of their homes, causing widespread damage across the state, including washed out bridges and roads across several cities. Ceran reported that the dam of the hydroelectric plant on the Antas River suffered a rupture under the heavy rains and the company implemented an emergency evacuation plan on 1 May. Ceran's 130MW Monte Claro and 130MW Castro Alves plants are under intense monitoring, the company said in a statement. Rio Grande do Sul state governor Eduardo Leite declared a state of emergency and the federal government promised to release funding for emergency disaster relief. Leite said the flooding will likely go down as the worst environmental disaster in the state's history. Brazil's southernmost state along the border with Argentina has been punished by record precipitation over the past year owing to the effects of the strong El Nino weather phenomenon, according to Rio Grande do Sul-based weather forecaster MetSul Meteorologia. Brazilian power company CPFL Energia controls Ceran with a 65pc equity stake. Energy company CEEE-GT, which is owned by steel manufacturer CSN, owns another 30pc, and Norway's Statkraft owns the remaining 5pc. The state had declared a state of emergency as recently as September 2023 because of unusually heavy rains that resulted in the death of more than 30 people. Weather forecasters expect El Nino conditions to abate in the coming months over the eastern Pacific. Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

UN carbon market enshrines appeal, grievance processes

03/05/24

UN carbon market enshrines appeal, grievance processes

Berlin, 3 May (Argus) — The much-debated procedure for appeal and grievance processes for people negatively affected by carbon mitigation activities was finally passed this week by the regulator of the future UN carbon market. The supervisory body of the Paris agreement crediting mechanism, under Article 6.4 of the Paris climate agreement, called the appeal and grievance procedure a "crucial step towards developing a new international carbon market that sets the benchmark for high integrity carbon credits". The mechanism is expected to be passed at the UN climate summit Cop 29 in November in Azerbaijan. The appeal and grievance procedure sets the fee for filing an appeal at $30,000, compared with the $5,000 fee suggested in earlier iterations, which was seen by some supervisory body members at this week's meeting in Bonn, Germany, as "too low for project developers, but too high for vulnerable groups". The fee will be waived for appellants who are appealing for vulnerable groups, such as local communities and indigenous peoples. But the supervisory body failed to pass the mechanism's long-awaited sustainable development tool, instead launching a call for input. Members had criticised the lack of a validation and verification process for the tool, and its unclear delimitations, given that some of its objectives will be addressed in future rules on carbon removals activities or the carbon reduction methodologies under the mechanism. Making the tool mandatory was demanded by both countries and non-governmental organisations at recent Cop summits, with the lack of a grievance process and sustainable development tool part of the reason why the pricing mechanism was not finalised at Cop 28 in Dubai last year. The sustainable development tool of the Kyoto Protocol's clean development mechanism (CDM), which the new mechanism broadly aims to replace, was never made mandatory. A total of 1,796 carbon mitigation activities have now requested to transition from the CDM to the new mechanism, of which more than 300 have not yet provided full details and could miss the 31 August deadline, the UN's climate arm said in Bonn. The supervisory body called for an extension of the transition period to 4 November. Work on the new mechanism's registry is also advancing, with the supervisory body agreeing to launch a consultation on the "legal, technical and financial implications of providing functionality for the treatment of financial security interests in Article 6.4 emissions reductions within the mechanism registry". By Chloe Jardine Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

Beccs revenues 'dependent on sustainability'

03/05/24

Beccs revenues 'dependent on sustainability'

London, 3 May (Argus) — Danish state-controlled utility Orsted and UK utility Drax are increasingly dependent on sustainability criteria for their revenue streams from carbon removal (CDR) credit sales from bioenergy with carbon capture and storage (Beccs) projects, delegates heard at the Argus Biomass conference in London last week. "The key to be able to create such a project is to secure finance, which actually comes from the sale of carbon removal certificates," Orsted senior lead business developer for CCS David Fich said. Adding that the ability of companies to prove the sustainability of the biomass they source was now key to securing financing — including from CDR — for Beccs, and not only a matter of communicating that bioenergy and Beccs were environmentally friendly and carbon neutral businesses. Drax commercial director Angela Hepworth agreed: "Sustainability here is not a nice-to-have, this is the very foundation of our licence to upgrade and our ability to sell the credits and enable us to progress in these projects." Aligned standards within the industry and stronger incentives would encourage corporates to buy carbon credits against reputation backlashes, Hepworth added. Drax and Swedish utility Stockholm Exergi commissioned a methodology for measuring the net CO2 removal through Beccs published in October 2023, which was overall well-received by market participants. The utilities also presented it to the European Commission in the same month. A standardised approach to Beccs would encourage smaller buyers, which rely on certifications to identify the sustainable criteria of the carbon removal value chain when purchasing CDR credits, Fich said. While most larger corporates were doing their own due diligence. "The smaller buyers are those that are able to pay more," Fich said, adding that these companies were necessary to improve the liquidity of the market. Orsted signed a contract with Microsoft in May 2023 for the purchase of 2.76mn t of carbon removals over the next 10 years. Drax is also selling CDR certificates in the voluntary carbon market](https://direct.argusmedia.com/newsandanalysis/article/2441200) and is hoping to get the credits into the UK's trading scheme. Such deals "will help to make Beccs credits be seen in the more mainstream markets," Hepworth said. By Marta Imarisio Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.

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