Search Climate Insights Directory

The report examines four decarbonization pathways for the Houston region—electrification, energy efficiency, hydrogen utilization, and carbon capture and storage (CCS)—across three scenarios: business-as-usual, selective investment, and net-zero. In the net-zero scenario, the region could achieve net zero carbon emissions from industry while creating over 21,000 jobs annually through 2050.

The document outlines how the Energy Infrastructure Reinvestment (EIR) program, part of the US Department of Energy's Title XVII authority, provides low-cost, long-tenor debt financing to help oil and gas companies repurpose ceased operations or reduce emissions from active infrastructure. It details specific transition opportunities across the upstream, midstream, and downstream value chains, such as lithium extraction from brine, enhanced geothermal systems, and the conversion of refineries to sustainable aviation fuel production. The brief emphasizes that the current high-interest rate environment makes this government financing particularly attractive, though the opportunity is time-constrained as loan authority currently expires in September 2026.

The report argues that the EU and US should move away from a combative competitive race toward a cooperative agenda for industrial decarbonisation. It suggests a 'softer' path to alignment that prioritises short-term 'carrots' like cleantech incentives and long-term 'sticks' like harmonised standards, rather than attempting to reconcile contentious issues like carbon pricing. The study advocates expanding cooperation beyond hydrogen and carbon capture to include circular economy solutions and electrification, using a policy mix approach that categorises tools by supply push, price signals, demand pull, and systemic enablers.

The UK officially entered a coal-free power era on 1 October 2024 with the closure of the Ratcliffe-on-Soar plant. This transition saw power sector emissions drop by 74% between 2012 and 2023, driven by a combination of carbon pricing, renewable energy growth, and grid investment. The report argues that while the coal phase-out provides a roadmap, the next goal of clean power by 2030 will require a more complex whole-systems approach to displace gas and manage grid stability.

Ember proposes four key actions for the EU Energy Commissioner: a "Smart Electrification" Action Plan to shift subsidies toward clean technologies, a "Future Grids" Task Force to implement existing grid policies, a joint DG ENER-DG AGRI strategy for agri-PV to align energy and agricultural policies, and a transition to open energy data and system models to improve transparency and investment decisions.

Ember's briefing evaluates the EU's current grid policy framework, which includes the Grid Action Plan and revised Electricity Market Design. While identifying over 80 action points for implementation, the analysis highlights risks regarding the lack of target dates for many Commission-led actions and underutilised funding for Distribution System Operators (DSOs). To address these gaps, Ember recommends establishing a "Future Grids" Task Force for coordination, a one-stop-shop to simplify access to financing, and a Technical Toolbox to accelerate the digitalisation of distribution grids.

Ember proposes four primary initiatives for the EU Energy Commissioner: the creation of a "Future Grids" Task Force to coordinate grid policy and finance, a transition to open energy data and open-source system models, a joint DG ENER and DG AGRI strategy for agri-PV, and a "Smart Electrification" Action Plan to promote energy storage and demand-side flexibility.

Climate change is exacerbating air pollution through increased wildfires, ground-level ozone, and longer allergy seasons, posing severe health risks to children. Children are uniquely vulnerable due to their developing organs and higher breathing rates. The document highlights that 2°C of global warming could increase childhood asthma cases by 4% and notes that wildfire smoke is ten times more harmful to the respiratory health of children aged five or younger than other PM2.5 sources. Recommendations include minimizing outdoor exposure during high-pollution events, using HEPA filters, and transitioning away from fossil fuels to improve air quality.

The report argues that Manitoba requires a massive, publicly led effort to implement deep energy retrofits (DERs)—defined as improvements reducing energy use by at least 50%—to meet 2050 net-zero targets. It estimates that 200,000 home retrofits are needed, requiring an annual investment of CAD 1.2 billion. The authors propose the creation of a Manitoba Green Bank to provide low- or no-interest financing and the adoption of a retrofit code by 2025. The strategy emphasizes a 'just transition' by prioritizing low-income renters and utilizing social enterprises to train underrepresented groups, including women and Indigenous Peoples, for the thousands of green jobs expected to be created.

The UK has met previous emissions targets primarily through the energy supply sector, but currently lacks credible plans for two-thirds of the reductions needed to reach its 2030 target of a 68% reduction compared to 1990 levels. To address this, the Climate Change Committee (CCC) emphasizes that over 75% of future reductions must come from non-energy sectors, specifically transport, buildings, agriculture, and land. Key recommendations include accelerating the scale-up of methane-suppressing feed, deploying 5 MtCO2 of engineered greenhouse gas removals annually by 2030, and prioritizing low-carbon hydrogen for industrial use-cases like steel and ammonia production rather than home heating. In aviation, while a SAF mandate is planned for 2025 to reach a 10% target by 2030, the brief warns against overreliance on SAF due to feedstock constraints and suggests exploring e-fuels and hydrogen. Nuclear energy is identified as a long-term necessity, requiring a shift toward standardised products to reduce costs.

The Canadian Climate Institute asserts that continuing the expansion of gas infrastructure for building heating creates financial risks for ratepayers and hinders climate targets. It advocates for an incremental transition to electric heat pumps and updated regulatory frameworks that consider alternatives to gas expansion, arguing that low-carbon gases like hydrogen and biomethane cannot realistically replace fossil gas for building heat due to cost and supply constraints.

The report identifies Drax power station as the UK's largest single CO2 emitter in 2023, emitting 11.5 million tonnes of CO2. It highlights that power stations, steelworks, and refineries are the primary sources of emissions, with the power sector accounting for 12% of total UK emissions. The document criticizes the use of biomass for power generation, arguing that the assumption of carbon neutrality is flawed and that the sector's reliance on imports creates energy security risks. It suggests that energy security can be achieved through the rapid deployment of cheaper renewables, energy storage, and grid upgrades rather than through subsidies for large emitters.

The testimony by Dr. Karl Hausker of the World Resources Institute outlines decarbonization strategies for the United States, including energy efficiency, electrification, clean electricity generation, and carbon capture and storage, to align with the 1.5°C warming limit established by the 2018 IPCC report.

The document introduces performance-based regulation (PBR) as a modern alternative to early 20th-century utility regulatory frameworks, which are currently challenged by the rise of renewable energy, distributed energy resources, and electrification. PBR is presented as a mechanism to align utility incentives with policy outcomes such as reduced emissions and improved social equity.

China currently leads the global race in cleantech innovation, manufacturing, and electrification, though the United States and Europe are increasing investments to catch up.

Manitoba's transition to a net-zero economy requires expanding its electricity grid to accommodate significant load growth from the electrification of space heating, transportation, and industry. While the province currently generates 99% of its electricity from non-emitting sources, projections suggest installed capacity may need to double by mid-century. The report compares modelling from Manitoba Hydro and Navius Research, noting a divergence in the projected role of natural gas; Manitoba Hydro's aggressive electrification scenario relies heavily on gas for winter peak demand, whereas Navius suggests a greater role for intermittent renewables and storage. To ensure a cost-effective transition, the report recommends establishing a permanent electricity task force, creating a detailed energy roadmap, expanding the mandate of Efficiency Manitoba, and ensuring meaningful Indigenous participation and ownership in clean energy projects.

The document analyzes the electrification needs of Manitoba, comparing Hydro-Manitoba's Integrated Resource Planning (IRP) with Navius Research modeling. It concludes that while electricity demand is expected to nearly double by 2050, the pace and method of electrification—particularly in heating—will determine the grid's cost and carbon intensity. The authors recommend a coordinated governance approach, including a permanent decision-level task force and a comprehensive carbon-neutral energy roadmap, to ensure the transition is affordable and inclusive of Indigenous peoples.

The policy brief proposes a technology-neutral emissions standard for industrial heat, focusing on a declining limit of CO2 and other pollutants per unit of useful heat. It recommends applying the standard to both new and existing equipment, using a long-term legislative schedule to reach zero emissions, and focusing exclusively on direct (scope 1) emissions to encourage electrification without penalizing efficient technologies like heat pumps.

The report concludes that no single technology can achieve California's 2045 net-zero goal, requiring a diversified portfolio of electrification, carbon capture and storage (CCS), biofuels, hydrogen, and carbon dioxide removal (CDR). Key findings highlight a massive required grid expansion of 130–460 GW and the critical role of Direct Air Capture (DAC) to offset hard-to-abate emissions. The analysis suggests that while a 100% carbon-free grid is the current goal, a slightly lower constraint (e.g., 99%) could significantly reduce costs and overbuilding by allowing the use of clean dispatchable power like NGCCS.

The report quantifies the massive energy and financial waste inherent in the fossil fuel system, noting that nearly two-thirds of primary energy is lost before providing useful services. It identifies fossil thermal power plants and internal combustion engines as the primary drivers of this waste and posits that the transition to renewables, localization, and electrification will undercut fossil fuels through superior efficiency and lower lifetime costs.