1981 Volkswagen Rabbit Convertible Base Convertible 2-door 1.7l on 2040-cars

Auto blog

Defying Trump, major automakers finalize California emissions deal

WASHINGTON — The California Air Resources Board (CARB) and major automakers on Monday confirmed they had finalized binding agreements to cut vehicle emissions in the state, defying the Trump administration's push for weaker curbs on tailpipe pollution. The agreements with carmakers Ford Motor Co, Volkswagen AG, Honda Motor Co and BMW AG were first announced in July 2019 as voluntary measures prompting anger from U.S. President Donald Trump. A month later, the Justice Department opened an antitrust probe into the agreements. The government ended the investigation without action. The Trump administration in March finalized a rollback of U.S. vehicle emissions standards to require 1.5% annual increases in efficiency through 2026. That is far weaker than the 5% annual increases in the discarded rules adopted under President Barack Obama. The 50-page California agreements, which extend through 2026, are less onerous than the standards finalized by the Obama administration but tougher than the Trump administration standards. The automakers have also agreed to electric vehicle commitments. Volvo Cars, owned by China's Geely Holdings, said in March it planned to join the automakers agreeing to the California requirements. It has also finalized its agreement. The settlement agreements say California and automakers agreed to resolve "potential legal disputes concerning the authority of CARB" and other states that have adopted California's standards. In May, a group of 23 U.S. states led by California and some major cities, challenged the Trump vehicle emissions rule. Other major automakers like General Motors Co, Fiat Chrysler Automobiles NV and Toyota Motor Corp did not join the California agreement. Those companies also sided with the Trump administration in a separate lawsuit over whether the federal government can strip California of the right to set zero emission vehicle requirements. Ford said the "final agreement will reduce emissions in our vehicles at a more stringent rate, support and incentivize the production of electrified products, and create regulatory certainty." BMW said "by setting these long-term, predictable, and achievable standards, we have the regulatory certainty that is necessary for long-term planning that will not only reduce greenhouse gas emissions but ultimately benefit consumers as well." 

To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

Only VW, Volvo are doing enough to electrify in Europe, study says

Among major carmakers, Volkswagen and Volvo are doing enough to electrify their vehicle lineups in Europe, and the EU needs to set tougher CO2 emission limits if it wants to meet Green Deal targets, according to a climate group's study. Sales of battery electric vehicles and plug-in hybrids almost tripled last year, boosted by tighter emission standards and government subsidies. This summer, the European Union is expected to announce more ambitious CO2 targets; by 2030, the average CO2 emissions of new cars should be 50% below 2021 levels, versus the existing target of 37.5%. Volkswagen aims to have 55% group-wide BEV sales in Europe by 2030, while Swedish carmaker Volvo, owned by China's Geely says its lineup will be fully electric by then. VW ID4 front three quarter dark View 19 Photos Based on IHS Markit car production forecasts, according to the study from European campaign group Transport and Environment (T&E), Volkswagen and Volvo have "aggressive and credible strategies" to shift from fossil-fuel cars to electric vehicles. Others like Ford Motor Co have set ambitious targets, "but lack a robust plan to get there," T&E said. Ford plans an all-electric lineup in Europe by 2030. T&E said BMW, Jaguar Land Rover (JLR), Daimler AG and Toyota rank the worst as they have low BEV sales, have "no ambitious phase-out targets, no clear industrial strategy, and an over-reliance in the case of BMW, Daimler and Toyota on hybrids." JLR, owned by India's Tata Motors, says its luxury Jaguar brand will be all-electric by 2025, but has been less specific about electrification of its higher-volume Land Rover brand. BMW and Daimler have been reluctant to set hard deadlines for phasing out fossil-fuel cars. T&E said even if carmakers meet their targets, in 2030 BEV sales could be 10 percentage points below those needed to meet the EU's Green Deal — which targets net zero emissions by 2050. Rather than a 50% reduction in CO2 emissions by 2030, based on carmakers' existing production plans, the EU could set more ambitious targets, T&E said - an up to 35% reduction in CO2 emissions from new cars by 2025, around 50% by 2027 and up to 70% in 2030. "Targets need to be gradually tightened so that carmakers not only commit to phasing out fossil fuels, but develop a strategy that gets them there on time," Julia Poliscanova, T&E senior director for vehicles and e-mobility, said in a statement.