Stricter installation standards urged

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Studies estimate that more than one-half of all air conditioners in U.S. homes do not perform to their rated efficiencies due to improper installation; 62 percent are not properly charged, 50 percent are oversized, and 70 percent lack proper airflow over the coil. These improperly installed systems can reduce performance by as much as 30 percent, which means homeowners are not obtaining the energy savings or comfort they expect to receive with a new system.

Homeowners arenÂ’t the only ones who suffer as a result of having their air conditioners installed improperly. Utilities must generate additional electricity to compensate for all the energy wasted through improper installations.

For these reasons, EPAÂ’s Energy Star program decided to utilize the Air Conditioning Contractors of America (ACCA) Quality Installation Specification to start the HVAC Quality Installation (QI) program.

The goal of the program is to improve current HVAC installation practices, to deliver greater energy efficiency to consumers, as well as to reduce peak loads for utilities. ACCAÂ’s ANSI-recognized HVAC Quality Installation Specification establishes the characteristics of a quality installation, as well as the acceptable procedures and documentation to demonstrate compliance. The new EPA Energy Star HVAC QI program already has one utility partner and others that are interested in implementing it.

HVAC product standards have increased over the years, but installation issues are keeping those products from delivering their rated performance, said Ted Leopkey, who oversees the Energy Star HVAC QI program. “Improper airflow, oversized systems, incorrect charge — all of these issues chip away at performance. We thought we could use the Energy Star brand to help contractors who provide QI with another way to differentiate their businesses and raise the bar of in-field practices.”

To that end, EPA conducted a pilot program from May through September 2007, with two utilities and a select group of contractors to see if using ACCAÂ’s QI Specification would reduce installation problems. The program focused on five areas, including proper sizing of equipment and component matching; ensuring the correct refrigerant charge; ensuring adequate airflow to match refrigerant capacity; sealing ducts to minimize leaks; and verifying QI installation in the field.

Dallas-based Electric Delivery Co. (Oncor) participated in EPAÂ’s pilot program for the QI Specification. ItÂ’s also the first utility in the country to roll out the program for its customers. The program is a good fit, said Garrey Prcin, senior program manager for Oncor, because it ensures that customers receive quality installations and lower energy costs while reducing the utilityÂ’s load and offsetting the cost of new transmission and distribution lines and generation.

In OncorÂ’s program, the two Energy Star QI incentives (one for 14 SEER-and-higher equipment and one for additional work that needs to be performed to bring the installation in line with EPAÂ’s QI guidelines) will be paid to participating contractors.

“We can’t pay incentives directly to the customer,” said Prcin. “Our programs require that incentives have to be paid to a service provider, which is the contractor. We hope the contractor will use some of the incentives to help offset the increased installation cost.”

A third party will verify load calculations and other documentation for every system installed under the Energy Star HVAC QI program, but not every installation will need onsite verification. When contractors first sign onto the Oncor program, more of their installations will be verified onsite. The rate of onsite verification will decrease over time, as contractors prove they are installing systems correctly and meet the QI requirements.

If the third-party verifier finds a problem with an installation, the contractor is notified and together, they work to correct that problem. “Normally the ducts are pretested, and the customer knows ahead of time if there’s going to be an additional cost. If something comes up during onsite verification that doesn’t meet qualifications, everybody works together to get that squared away,” said Prcin.

So far, five contractors have signed up with Oncor’s Energy Star HVAC QI program, and those companies have taken the necessary utility-sponsored classes on load calculations, duct sizing, and airflow testing. “These contractors understand the need for this program, and they want to take the opportunity to go beyond selling just the box,” noted Prcin.

OncorÂ’s program has gotten off to a bit of a slow start, but that may be due more to the weather than acceptance by local contractors. Hot summer temperatures in Dallas this year meant that some contractors may not have been taking the extra time to qualify installations under the Energy Star HVAC QI program. Homeowners with no air conditioning are more concerned with obtaining immediate cooling, rather than making sure their ductwork meets QI guidelines.

Prcin believes that once the weather cools down, participating contractors will go back and verify at least some of those systems installed during the summer. “Our contractors anticipate having 200 units installed under the program this year, and those will be good, quality installs.

“This program isn’t going to be a fit for every contractor out there. We’re looking for contractors who want to go beyond just a changeout — we want those who are interested in building science.”

Southern California Edison (SCE) also participated in EPA’s pilot program, and this utility will be rolling out its own Energy Star HVAC QI program next year. The reason why SCE decided to jump on board is simple, said Paul Kyllo, HVAC program manager, SCE. “If you look at California, 35 percent of our peak load is due to air conditioning, and that equates to about 19 megawatts. We have to have the infrastructure in place to service that load, and if that load is being operated more inefficiently than it should be, we have to generate power just for inefficiency.”

Contributing to that inefficiency is a range of improperly installed cooling systems, including homes that have significant duct leakage (at the extreme end, one system was recently tested at more than 60 percent total leakage), or systems that are oversized, often by a ton or more. Kyllo noted he has also seen many improperly charged systems in the field, and that affects performance as well. HeÂ’s hoping that the new QI program will dramatically improve the quality of cooling installations in the area.

Like Oncor, SCE’s program will not be mandatory. However, starting in 2009, the Energy Star HVAC QI program will be a requirement for rebate and consumer financing programs. “This is going to be difficult,” said Kyllo. “It will be a hard transition. In the past, we just gave rebates for the equipment, and there weren’t any requirements for the installation. It’s going to be a change in mindset for both the customer and the contractor.”

Once the California Public Utilities Commission approves SCEÂ’s programs for next year, the utility will start offering training programs for contractors, so they can become familiar with Energy StarÂ’s HVAC QI guidelines. Contractors will have to obtain training on the various aspects of the QI guidelines, including load calculations, refrigerant charge, and airflow, in order to be a preferred provider for SCE. As with Oncor, a third-party entity will verify documentation on all installations, we well as performing onsite verifications.

Advertising will explain to customers that in order to qualify for SCE’s programs, their newly installed cooling systems will have to meet the QI guidelines. Customers may still be able to qualify for utility rebates even if they don’t use a preferred provider from SCE. “We will need to come up with a process to review those systems installed by nonpreferred contractors,” said Kyllo. “We want to reward those contractors who install good systems and weed out those who are not installing properly.”

Getting customers to appreciate — and pay for — a quality installation will also require some work, said Kyllo. “Right now, customers usually want the cheapest, fastest system they can get installed. Until customers demand better quality, many contractors won’t be supporting it. One of our biggest issues will be to get customers to value a properly installed system. Then contractors will see it’s worth the extra time to make sure the system is designed and installed correctly. It’s going to be a hard process.”

Ray Isaac, chairman of the ACCA board of directors, noted that there is a strong interest in ensuring that HVAC systems are installed correctly, because about 40 percent of a home’s utility expense is spent on heating and cooling. “The ACCA QI Standard and QI Verification Protocols will provide the opportunity to look at the complete HVAC system installation and ensure it is functioning as it should.”

When an HVAC system operates as it should, all parties benefit, stated Leopkey. “Contractors experience fewer callbacks, utilities can reduce their peak loads, and customers pay lower utility bills, while getting better comfort from a system that may last longer.” He added that the pilot program was very successful, which is why it has now been rolled out to program partners (utilities), so they can develop successful ways to improve and verify the quality of central air conditioner and air-source heat pump installations.

The Energy Star HVAC QI program is voluntary, and utilities have the flexibility to develop and implement their programs so that they best fit their management structures and regional settings. This could mean that some utilities may choose to withhold a customer rebate if the QI Specification is not followed, while others may opt to give an incentive to contractors who participate in the program.

Utilities participating in the Energy Star HVAC QI program will need to adhere to basic requirements, such as following installation guidelines, providing training to contractors, and performing system testing to ensure compliance (usually paid for by the utility).

In this program, contractors are not allowed to self certify that they’ve met the program’s guidelines. Those testing the systems — called verifiers — must be independent and objective individuals who possess certain skill sets and appropriate licensing. “The verifier’s role in a program like this is critical to the program’s success,” said Richard Dean, chairman of ACCA’s development committee for QI Verification Protocols.

Finding enough people who can verify HVAC systems is a challenge that must be overcome, especially as more utilities sign onto the EPA program.

“We’re currently working with ACCA, as well as the OEMs and contractors on who should be verifying the systems and what skill sets they need,” said Leopkey. “With the program ramping up, these people are going to be in more demand. There may also be areas in which this type of service doesn’t exist, and that’s another barrier we’re going to have to knock down. Ultimately, we will be working with our partners to help create this market.”

In-field verification of a newly installed system should take place as soon as possible after startup, so customers wonÂ’t be inconvenienced by repeated visits to their home. Energy StarÂ’s HVAC QI program suggests that the testing be finished within five days of installation; it is recommended that the installing contractor be there during verification to learn of any problems that may arise.

If a problem is detected, the contractor is informed, and he or she has the opportunity to make the corrections necessary so the system meets the guidelines. Some fixes will be easy, such as adding more refrigerant to a system; others, such as replacing ductwork or resizing the system, will be more costly. The question of who pays to correct an installation will definitely need to be addressed in some situations.

“Obviously if a system fails on sizing, that’s not something that can be easily remedied, and we wouldn’t expect the contractor to fix that,” said Leopkey. “If that happens, then the consumer won’t receive the certificate saying they meet Energy Star guidelines. Adding ductwork can also be an expensive fix, and that would be an additional service the consumer would pay for. I would expect that the customer and the contractor would work it out.”

The bottom line, said Leopkey, is that contractors participating in the Energy Star HVAC QI program must act in good faith to ensure that each installation meets the requirements within their abilities. “We want our program partners to create an agreement for contractors who are participating in the program, so they understand what’s required of them. We want to set up the contractors for success.”

While it makes sense that utilities in two of the hottest states in the country — Texas and California — would be interested in Energy Star’s HVAC QI program, chances are good that it will start appearing in other areas as well. Leopkey noted that more than a dozen utilities have contacted him for information on how to implement the program, so performance testing may just be coming to a utility near you.

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Tariffs on Chinese Electric Vehicles

Canada EV Tariffs weigh protectionism, import duties, and trade policy against affordable electric vehicles, climate goals, and consumer costs, balancing domestic manufacturing, critical minerals, battery supply chains, and China relations amid US-EU actions.

 

Key Points

Canada EV Tariffs are proposed duties on Chinese EV imports to protect jobs vs. prices, climate goals, and trade risks.

✅ Shield domestic automakers; counter subsidies

✅ Raise EV prices; slow adoption, climate targets

✅ Spark China retaliation; hit exports, supply chains

 

Canada, a rising star in critical EV battery minerals, finds itself at a crossroads. The question: should they follow the US and EU and impose tariffs on Chinese electric vehicles (EVs), after the U.S. 100% tariff on Chinese EVs set a precedent?

The Allure of Protectionism

Proponents see tariffs as a shield for Canada's auto industry, supported by recent EV assembly deals that put Canada in the race, a vital job creator. They argue that cheaper Chinese EVs, potentially boosted by government subsidies, threaten Canadian manufacturers. Tariffs, they believe, would level the playing field.

Consumer Concerns and Environmental Impact

Opponents fear tariffs will translate to higher prices, deterring Canadians from buying EVs, especially amid EV shortages and wait times already affecting the market. This could slow down Canada's transition to cleaner transportation, crucial for meeting climate goals. A slower EV adoption could also impact Canada's potential as an EV leader.

The Looming Trade War Shadow

Tariffs risk escalating tensions with China, Canada's second-largest trading partner. China might retaliate with tariffs on Canadian exports, jeopardizing sectors like oil and lumber. This could harm the Canadian economy and disrupt critical mineral and battery development, areas where Canada is strategically positioned, even as opportunities to capitalize on the U.S. EV pivot continue to emerge across North America.

Navigating a Charged Path

The Canadian government faces a complex decision. Protecting domestic jobs is important, but so is keeping EVs affordable for a greener future and advancing EV sales regulations that shape the market. Canada must carefully consider the potential benefits of tariffs against the risks of higher consumer costs and a potential trade war.

This path forward could involve exploring alternative solutions. Canada could invest in its domestic EV industry, providing incentives for both consumers and manufacturers. Additionally, collaborating with other countries, including Canada-U.S. collaboration as companies turn to EVs, to address China's alleged unfair trade practices might be a more strategic approach.

Canada's decision on EV tariffs will have far-reaching consequences. Striking a balance between protecting its domestic industry and fostering a robust, environmentally friendly transportation sector, and meeting ambitious EV goals set by policymakers, is crucial. Only time will tell which path Canada chooses, but the stakes are high, impacting not just jobs, but also the environment and Canada's position in the global EV race.

 

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When will the US get 1 GW of offshore wind on the grid?

U.S. Offshore Wind Capacity is set to exceed 1 GW by 2024, driven by BOEM approvals, federal leases, and resilient supply chains, with eastern states scaling renewable energy, turbines, and content despite COVID-19 disruptions.

 

Key Points

Projected gigawatt-scale offshore wind growth enabled by BOEM approvals, federal leases, and East Coast state demand.

✅ 17+ GW leased; only 1,870 MW in announced first phases.

✅ BOEM approvals are critical to reach >1 GW by 2024.

✅ Local supply chains mitigate COVID-19 impacts and lower costs.

 

Offshore wind in the U.S. will exceed 1 GW of capacity by 2024 and add more than 1 GW annually by 2027, a trajectory consistent with U.S. offshore wind power trends, according to a report released last week by Navigant Research.

The report calculated over 17 GW of offshore state and federal leases for wind production, reflecting forecasts that $1 trillion offshore wind market growth is possible. However, the owners of those leases have only announced first phase plans for 1,870 MW of capacity, leaving much of the projects in early stages with significant room to grow, according to senior research analyst Jesse Broehl.

The Business Network for Offshore Wind (BNOW) believes it is possible to hit 1 GW by 2023-24, according to CEO Liz Burdock. While the economy has taken a hit from the coronavirus pandemic, she said the offshore wind industry can continue growing as "the supply chain from Asia and Europe regains speed this summer, and the administration starts clearing" plans of construction.

BNOW is concerned with the economic hardship imposed on secondary and tertiary U.S. suppliers due to the global spread of COVID-19.

Offshore wind has been touted by many eastern states and governors as an opportunity to create jobs, with U.S. wind employment expected to expand, according to industry forecasts. Analysts see the growing momentum of projects as a way to further lower costs by creating a local supply chain, which could be jeopardized by a long-term shutdown and recession.

"The federal government must act now — today, not in December — and approve project construction and operation plans," a recent BNOW report said. Approving any of the seven projects before BOEM, which has recently received new lease requests, currently would allow small businesses to get to work "following the containment of the coronavirus," but approval of the projects next year "may be too late to keep them solvent."

The prospects for maintaining momentum in the industry falls largely to the Department of the Interior's Bureau of Ocean Energy Management (BOEM). The industry cannot hit the 1 GW milestone without project approvals by BOEM, which is revising processes to analyze federal permit applications in the context of "greater build out of offshore wind capacity," according to its website.

"It is heavily dependent on the project approval success," Burdock told Utility Dive.

Currently, seven projects are awaiting determinations from BOEM on their construction operation plans in Massachusetts, New York, where a major offshore wind farm was recently approved, New Jersey and Maryland, with more to be added soon, a BNOW spokesperson told Utility Dive.

To date, only one project has received BOEM approval for development in federal waters, a 12 MW pilot by Dominion Energy and Ørsted in Virginia. The two-turbine project is a stepping stone to a commercial-scale 2.6 GW project the companies say could begin installation as soon as 2024, and gave the developers experience with the permitting process.

In the U.S., developers have the capacity to develop 16.9 GW of offshore wind in federal U.S. lease areas, even as wind power's share of the electricity mix surges nationwide, Broehl told Utility Dive, but much of that is in early stages. The Navigant report did not address any impacts of coronavirus on offshore wind, he said.

Although Massachusetts has legislation in place to require utilities to purchase 1.6 GW of wind power by 2026, and several other projects are in early development stages, Navigant expects the first large offshore wind projects in the U.S. (exceeding 200 MW) will come online in 2022 or later, and the first projects with 400 MW or more capacity are likely to be built by 2024-2025, and lessons from the U.K.'s experience could help accelerate timelines. The U.S. would add about 1.2 GW in 2027, Broehl said.

The federal leasing activities along with the involvement from Eastern states and utilities "virtually guarantees that a large offshore wind market is going to take off in the U.S.," Broehl said.

 

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Pickering nuclear station is closing as planned, despite calls for refurbishment

Ontario Pickering Nuclear Closure will shift supply to natural gas, raising emissions as the electricity grid manages nuclear refurbishment, IESO planning, clean power imports, and new wind, solar, and storage to support electrification.

 

Key Points

Ontario will close Pickering and rely on natural gas, increasing emissions while other nuclear units are refurbished.

✅ 14% of Ontario electricity supplied by Pickering now

✅ Natural gas use rises; grid emissions projected up 375%

✅ IESO warns gas phaseout by 2030 risks blackouts, costs

 

The Ontario government will not reconsider plans to close the Pickering nuclear station and instead stop-gap the consequent electricity shortfall with natural gas-generated power in a move that will, as an analysis of Ontario's grid shows, hike the province’s greenhouse gas emissions substantially in the coming years.

In a report released this week, a nuclear advocacy group urged Ontario to refurbish the aging facility east of Toronto, which is set to be shuttered in phases in 2024 and 2025, prompting debate over a clean energy plan after Pickering as the closure nears. The closure of Pickering, which provides 14 per cent of the province’s annual electricity supply, comes at the same time as Ontario’s other two nuclear stations are undergoing refurbishment and operating at reduced capacity.

Canadians for Nuclear Energy, which is largely funded by power workers' unions, argued closing the 50-year-old facility will result in job losses, emissions increases, heightened reliance on imported natural gas and an electricity supply gap across Ontario.

But Palmer Lockridge, spokesperson for the provincial energy minister, said further extending Pickering’s lifespan isn’t on the table.

“As previously announced in 2020, our government is supporting Ontario Power Generation’s plan to safely extend the life of the Pickering Nuclear Generating Station through the end of 2025,” said Lockridge in an emailed response to questions.

“Going forward, we are ensuring a reliable, affordable and clean electricity system for decades to come. That’s why we put a plan in place that ensures we are prepared for the emerging energy needs following the closure of Pickering, and as a result of our government’s success in growing and electrifying the province’s economy.”

The Progressive Conservative government under Premier Doug Ford has invested heavily in electrification, sinking billions into electric vehicle and battery manufacturing and industries like steel-making to retool plants to run on electricity rather than coal, and exploring new large-scale nuclear plants to bolster baseload supply.

Natural gas now provides about seven per cent of the province’s energy, a piece of the pie that will rise significantly as nuclear energy dwindles. Emissions from Ontario’s electricity grid, which is currently one of the world’s cleanest with 94 per cent zero-emission power generation, are projected to rise a whopping 375 per cent as the province turns increasingly to natural gas generation. Those increases will effectively undo a third of the hard-won emissions reductions the province achieved by phasing out coal-fired power generation.

The Independent Electricity System Operator (IESO), which manages Ontario’s grid, studied whether the province could phase out natural gas generation by 2030 and concluded that “would result in blackouts and hinder electrification” and increase average residential electricity costs by $100 per month.

The Ontario Clean Air Alliance, however, obtained draft documents from the electricity operator that showed it had studied, but not released publicly, other scenarios that involved phasing out natural gas without energy shortfalls, price hikes or increases in emissions.

The Ontario government will not reconsider plans to close the Pickering nuclear station and instead stop-gap the consequent electricity shortfall facing Ontario with natural gas-generated power in a move that will hike the province’s greenhouse gas emissions.

One model suggested increasing carbon taxes and imports of clean energy from other provinces could keep blackouts, costs and emissions at bay, while another involved increasing energy efficiency, wind generation and storage.

“By banning gas-fired electricity exports to the U.S., importing all the Quebec water power we can with the existing transmission lines and investing in energy efficiency and wind and solar and storage — do all those things and you can phase out gas-fired power and lower our bills,” said Jack Gibbons, chair of the Ontario Clean Air Alliance.

The IESO has argued in response that the study of those scenarios was not complete and did not include many of the challenges associated with phasing out natural gas plants.

Ontario Energy Minister Todd Smith asked the IESO to develop “an achievable pathway to zero-emissions in the electricity sector and evaluate a moratorium on new-build natural gas generation stations,” said his spokesperson. That report, an early look at halting gas power, is expected in November.

 

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Potent greenhouse gas declines in the US, confirming success of control efforts

US SF6 Emissions Decline as NOAA analysis and EPA mitigation show progress, with atmospheric measurements and Greenhouse Gas Reporting verifying reductions from the electric power grid; sulfur hexafluoride's extreme global warming potential underscores inventory improvements.

 

Key Points

A documented drop in US sulfur hexafluoride emissions, confirmed by NOAA atmospheric data and EPA reporting reforms.

✅ NOAA towers and aircraft show 2007-2018 decline

✅ EPA reporting and utility mitigation narrowed inventory gaps

✅ Winter leaks and servicing signal further reduction options

 

A new NOAA analysis shows U.S. emissions of the super-potent greenhouse gas sulfur hexafluoride (SF6) have declined between 2007-2018, likely due to successful mitigation efforts by the Environmental Protection Agency (EPA) and the electric power industry, with attention to SF6 in the power industry across global markets. 

At the same time, significant disparities that existed previously between NOAA’s estimates, which are based on atmospheric measurements, and EPA’s estimates, which are based on a combination of reported emissions and industrial activity, have narrowed following the establishment of the EPA's Greenhouse Gas Reporting Program. The findings, published in the journal Atmospheric Chemistry and Physics, also suggest how additional emissions reductions might be achieved. 

SF6 is most commonly used as an electrical insulator in high-voltage equipment that transmits and distributes electricity, and its emissions have been increasing worldwide as electric power systems expand, even as regions hit milestones like California clean energy surpluses in recent years. Smaller amounts of SF6 are used in semiconductor manufacturing and in magnesium production. 

SF6 traps 25,000 times more heat than carbon dioxide over a 100-year time scale for equal amounts of emissions, and while CO2 emissions flatlined in 2019 globally, that comparison underscores the potency of SF6. That means a relatively small amount of the gas can have a significant impact on climate warming. Because of its extremely large global warming potential and long atmospheric lifetime, SF6 emissions will influence Earth’s climate for thousands of years.

In this study, researchers from NOAA’s Global Monitoring Laboratory, as record greenhouse gas concentrations drive demand for better data, working with colleagues at EPA, CIRES, and the University of Maryland, estimated U.S. SF6 emissions for the first time from atmospheric measurements collected at a network of tall towers and aircraft in NOAA’s Global Greenhouse Gas Reference Network. The researchers provided an estimate of SF6 emissions independent from the EPA’s estimate, which is based on reported SF6 emissions for some industrial facilities and on estimated SF6 emissions for others.

“We observed differences between our atmospheric estimates and the EPA’s activity-based estimates,” said study lead author Lei Hu, a Global Monitoring Laboratory researcher who was a CIRES scientist at the time of the study. “But by closely collaborating with the EPA, we were able to identify processes potentially responsible for a significant portion of this difference, highlighting ways to improve emission inventories and suggesting additional emission mitigation opportunities, such as forthcoming EPA carbon capture rules for power plants, in the future.” 

In the 1990s, the EPA launched voluntary partnerships with the electric power, where power-sector carbon emissions are falling as generation shifts, magnesium, and semiconductor industries to reduce SF6 emissions after the United States recognized that its emissions were significant. In 2011, large SF6 -emitting facilities were required to begin tracking and reporting their emissions under the EPA Greenhouse Gas Reporting Program. 

Hu and her colleagues documented a decline of about 60 percent in U.S. SF6 emissions between 2007-2018, amid global declines in coal-fired power in some years—equivalent to a reduction of between 6 and 20 million metric tons of CO2 emissions during that time period—likely due in part to the voluntary emission reduction partnerships and the EPA reporting requirement. A more modest declining trend has also been reported in the EPA’s national inventories submitted annually under the United Nations Framework Convention on Climate Change. 

Examining the differences between the NOAA and EPA independent estimates, the researchers found that the EPA’s past inventory analyses likely underestimated SF6 emissions from electrical power transmission and distribution facilities, and from a single SF6 production plant in Illinois. According to Hu, the research collaboration has likely improved the accuracy of the EPA inventories. The 2023 draft of the EPA’s U.S. Greenhouse Gas Emissions and Sinks: 1990-2021 used the results of this study to support revisions to its estimates of SF6 emissions from electrical transmission and distribution. 

The collaboration may also lead to improvements in the atmosphere-based estimates, helping NOAA identify how to expand or rework its network to better capture emitting industries or areas with significant emissions, according to Steve Montzka, senior scientist at GML and one of the paper’s authors.

Hu and her colleagues also found a seasonal variation in SF6 emissions from the atmosphere-based analysis, with higher emissions in winter than in summer. Industry representatives identified increased servicing of electrical power equipment in the southern states and leakage from aging brittle sealing materials in the equipment in northern states during winter as likely explanations for the enhanced wintertime emissions—findings that suggest opportunities for further emissions reductions.

“This is a great example of the future of greenhouse gas emission tracking, where inventory compilers and atmospheric scientists work together to better understand emissions and shed light on ways to further reduce them,” said Montzka.

 

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States have big hopes for renewable energy. Get ready to pay for it.

New York Climate Transition Costs highlight rising utility bills for ratepayers as the state pursues renewable energy, electrification, and a zero-emissions grid, with Inflation Reduction Act funding to offset consumer burdens while delivering health benefits.

 

Key Points

Ratepayer-funded costs to meet New York's renewable targets and zero-emissions grid, offset by federal incentives.

✅ $48B in projects funded by consumers over two decades

✅ Up to 10% of utility bills already paid by some upstate users

✅ Targets: 70% renewables by 2030; zero-emissions grid by 2040

 

A generational push to tackle climate change in New York that includes its Green New Deal is quickly becoming a pocketbook issue headed into 2024.

Some upstate New York electric customers are already paying 10 percent of their electricity bills to support the state’s effort to move off fossil fuels and into renewable energy. In the coming years, people across the state can expect to give up even bigger chunks of their income to the programs — $48 billion in projects is set to be funded by consumers over the next two decades.

The scenario is creating a headache for New York Democrats grappling with the practical and political risk of the transition.


It’s an early sign of the dangers Democrats across the country will face as they press forward with similar policies at the state and federal level. New Jersey, Maryland and California are also wrestling with the issue and, in some cases, are reconsidering their ambitious plans, including a 100% carbon-free mandate in California.

“This is bad politics. This is politics that are going to hurt all New Yorkers,” said state Sen. Mario Mattera, a Long Island Republican who has repeatedly questioned the costs of the state’s climate law and who will pay for it.

Democrats, Mattera said, have been unable to explain effectively the costs for the state’s goals. “We need to transition into renewable energy at a certain rate, a certain pace,” he said.

Proponents say the switch will ultimately lower energy bills by harnessing the sun and wind, result in significant health benefits and — critically — help stave off the most devastating climate change scenarios. And they hope new money to go green from the Inflation Reduction Act, celebrating its one-year anniversary, can limit costs to consumers.

New York has statutory mandates calling for 70 percent renewable electricity by 2030 and a fully “zero emissions” grid by 2040, among the most aggressive targets in the country, aligning with a broader path to net-zero electricity by mid-century. The grid needs to be greened, while demand for electricity is expected to more than double by 2050 — the same year when state law requires emissions to be cut by 85 percent from 1990 levels.

But some lawmakers in New York, particularly upstate Democrats, and similar moderates across the nation are worried about moving too quickly and sparking a backlash against higher costs, as debates over Minnesota's 2050 carbon-free plan illustrate. The issue is another threat to Democrats heading into the critical 2024 battleground House races in New York, which will be instrumental in determining control of Congress.

Even Gov. Kathy Hochul, a Democrat who is fond of saying that “we’re the last generation to be able to do anything” about climate change, last spring balked at the potential price tag of a policy to achieve New York’s climate targets, a concern echoed in debates over a fully renewable grid by 2030 elsewhere. And she’s not the only top member of her party to say so.

“If it’s all just going to be passed along to the ratepayers — at some point, there’s a breaking point, and we don’t want to lose public support for this agenda,” state Comptroller Tom DiNapoli, a Democrat, warned in an interview.

 

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China boosts wind energy, photovoltaic and concentrated solar power

China Renewable Energy Law drives growth in wind power, solar thermal, and photovoltaic capacity, supporting grid integration and five-year plans, even as China leads CO2 emissions, with policy incentives, compliance inspections, and national resource assessments.

 

Key Points

A legal framework that speeds wind, solar thermal, and PV growth in China via mandates, incentives, and grid rules.

✅ 2018 renewables: 1.87T kWh, 26.7% of national power

✅ Over 100 State Council policies enabling deployment

✅ Law inspections and regional oversight across six provinces

 

China leads renewable energies, installing more wind power, solar thermal and photovoltaic than any other country, as seen in the China solar PV growth reported in 2016, but also leads CO2 emissions, and much remains to be done.

The effective application of Chinas renewable energy law has boosted the use of renewable energy in the country and facilitated the rapid development of the sector, as solar parity across Chinese cities indicates, a report said.

The report on compliance with renewable energy law was presented today at the current bimonthly session of the Standing Committee of the National Peoples Assembly (APN).

Electricity generated by renewable energy amounted to about 1.87 trillion kilowatts per hour in 2018, representing 26.7 percent of Chinas total energy production in the year, aligning with trends where wind and solar doubling globally over five years, the report said.

Ding Zhongli, vice president of the NPC Standing Committee, presented the report to the legislators at the second plenary meeting of the session.

An inspection of the law enforcement was carried out from August to November, as U.S. renewables hit 28% record showed momentum elsewhere. A total of 21 members of the NPC Standing Committee and the NPC Environmental Protection and Resource Conservation Committee, as well as national legislators, traveled to six regions at the provincial level on inspection visits. Twelve legislative bodies at the provincial level inspected the law enforcement efforts in their jurisdictions.

The relevant State Council agencies have implemented more than 100 regulations and policies to foster a good policy environment for the development of renewable energy, as seen in markets where U.S. renewable electricity surpassed coal in 2022. Local regulations have also been formulated based on local conditions, according to the report.

In accordance with the law, a thorough investigation of the national conditions of renewable energy resources was undertaken.

In 2008 and 2014 atlas of solar energy resources and wind energy evaluation of China were issued. The relevant agencies of the State Council have also implemented five-year plans for the development of renewable energy, which have provided guidance to the sector, while countries like Ireland's one-third green power target remain in focus within four years.

The main provisions of the law have been met, the law has been effectively applied and the purpose of the legislation has been met, and this momentum is echoed abroad, with U.S. renewables near one-fourth according to projections, Ding said.

 

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