A stern warning for climate change, and our health - Shipping brings us 90% of world trade and has increased in size by 400% in the last 45 years. Cargo ships, tankers and dry-bulk tankers are an essential element of a globalised world economy, but they are thirsty titans and they won’t settle for diet drinks. There are up to 100,000 working vessels on the ocean and some travel an incredible 2/3 of the distance to the moon in one year.

Current carbon prices are falling short of the levels needed to reduce greenhouse gas emissions driving climate change, but even moderate price increases could have a significant impact, according to new OECD research.

One focus of tomorrow’s One Planet Summit, organised by President Macron, is “to determine how those working in public and private finance can innovate to support and accelerate our common efforts to fight climate change.”

This report examines what would be needed to achieve zero CO2 emissions from international maritime transport by 2035. It assesses measures that can reduce shipping emissions effectively and describes possible decarbonisation pathways that use different combinations of these measures; and reviews under which conditions these measures could be implemented and presents concrete policy recommendations.

The Czech economy is thriving, with robust employment, expanding exports and falling government debt. Efforts should now focus on boosting workforce skills and innovation to improve labour supply and productivity, further reduce poverty and inequality, and green the economy, according to two new OECD reports.

Governments need to raise carbon prices much faster if they are to meet their commitments on cutting emissions and slowing the pace of climate change under the Paris Agreement, according to a new OECD report.

This report investigates the effects of select climate policies, non-climate policies, as well as political economy factors on the decarbonisation of electricity in OECD countries from 2000 to 2015. Effects are analysed on the three phases of decarbonisation: (1) increasing the share of renewables installed, (2) increasing the use of renewables in generation, and (3) reducing the emissions from electricity.

The OECD, UN Environment and World Bank Group today called on leaders of G20 countries to do more to enable a radical shift of investment into low-carbon, climate-resilient infrastructure as a way to limit the impact of climate change.

On 10 December in Katowice, the 9th annual High-Level Breakfast on Institutional Investors and the Low-carbon Transition, co-hosted by the OECD and the Institutional Investors Group on Climate Change (IIGCC), highlighted significant progress in mobilising green institutional investment, as well as important remaining challenges.

At a time when nationalism is rising and individual countries are facing a growing array of threats, it is critical that we recognize a shared and unprecedented global challenge: We need to double our infrastructure in the next decade to meet global development needs, while achieving a systematic shift away from business-as-usual, carbon-intensive options to low-emissions, resilient infrastructure, to avoid catastrophic climate change.

The Latvian economy is thriving, with strong job growth driving convergence with more advanced economies. Efforts should now focus on reducing inequality, responding to the challenges posed by population ageing and making growth stronger, inclusive and greener, according to two new OECD reports.

Taxing polluting sources of energy is an effective way to curb emissions that harm the planet and human health, and the income generated can be used to ease the low-carbon transition for vulnerable households. Yet 70% of energy-related CO2 emissions from advanced and emerging economies are entirely untaxed, offering little incentive to move to cleaner energy, according to a new OECD report.

This paper reviews ex-post empirical assessments on the impact of carbon pricing on competitiveness in OECD and G20 countries in the electricity and industrial sectors. Most of these assessments find no statistically significant effects of carbon pricing or energy prices on different dimensions of competitiveness, including net imports, foreign direct investments, turnover, value added, employment, profits, productivity, and innovation.

The Regional Growth Core Schönefelder Kreuz and the Technical University of Applied Sciences Wildau in partnership with the OECD Local Economic and Employment Development Programme (LEED) are working on defining and collecting measurable indicators at the regional/ local level that can inform over time of transition to low-carbon economic and industrial activities.

This paper discusses the results of the 2011-2012 OECD LEED study of measuring green growth in the Benelux countries (Belgium, The Netherlands and Luxembourg). The study paid particular attention to the challenges of measuring the transition to a low-carbon economy in cross-border areas as they have additional levels of complexity when it comes to measuring and monitoring their low-carbon transition.

Credible and consistent carbon pricing must be the cornerstone of government actions to tackle climate change, according to a new OECD report.

Carbon taxes and emission trading systems are the most cost-effective means of reducing CO2 emissions, and should be at the centre of government efforts to tackle climate change,according to a new OECD study.

This LEED project aims to to define key indicators of area-based transition to a low-carbon economy. The objective is to define measurable indicators at regional/local level that can inform over time of transition to low-carbon economic and industrial activities.

For the past decade or so, there has been a lot of debate in policy circles on how to get governments and the private sector to work together more collaboratively in order to catalyse the transition to green growth. The good news is that in that time many factors have come together to make this more of a reality.

On 28 May 2015, the Green Growth Knowledge Platform (GGKP) webinar will examine how proper planning can help lay the foundation for both a stable climate and good development path; explore how countries can create the right enabling environment so that the needed technology, infrastructure and financing are available; and discuss how countries can carefully manage the transition, given vital political economy considerations.

This major report produced in co-operation with the International Energy Agency (IEA), the International Transport Forum (ITF) and the Nuclear Energy Agency (NEA) identifies the misalignments between climate change objectives and policy and regulatory frameworks across a range of policy domains (investment, taxation, innovation and skills, trade, and adaptation) and activities at the heart of climate policy.

Addressing climate change requires urgent policy action to drive a global infrastructure and technological transformation. The latest report 'Aligning Policies for a Low-carbon Economy' presents the first diagnosis of the alignments of policy and regulatory frameworks with climate policy goals. Join the Green Growth Knowledge Platform (GGKP) for a webinar exploring these issues on 5 October 2015, 15:00-16:30 (Paris time).

The OECD and the Ministry of Finance of Indonesia (Fiscal Policy Agency) held an expert seminar on 4-5 November, 2015 in Bogor, Indonesia. The event brought together representatives from the ASEAN line ministries, research organisations and other key international organisations to share their knowledge and expertise on the topic. This event was supported by the OECD Knowledge Sharing Alliance.

OECD urges efforts to better price carbon as new analysis finds that 90% of CO2-emissions are priced below EUR 30 per tonne, a low-end estimate of climate damage, and 60% are not priced at all. Effective Carbon Rates in the OECD and Selected Partner Economies calculates effective carbon rates (ECR) on CO2-emissions from energy use for 41 countries which together use 80% of global emissions.

Current carbon prices are falling short of the levels needed to reduce greenhouse gas emissions driving climate change, but even moderate price increases could have a significant impact, according to new OECD research.

On the latest OECD Insights blog post, Mr. Kurt van Dender, Head of the Tax and Environment Unit at the OECD’s Centre for Tax Policy and Administration explains the necessary requirements to deeply cut greenhouse gas emissions in order to implement the COP21 Paris Agreement.

This report uses household level data covering 20 OECD countries to analyse energy affordability at current energy prices and explores how these indicators change in response to a simulated energy tax reform. The report finds that higher energy prices, needed to cut harmful carbon emissions and air pollution, can also help achieve social policy objectives.

Carbon taxes and emission trading systems are the most cost-effective means of reducing CO2 emissions, and should be at the centre of government efforts to tackle climate change,according to a new OECD study.

This country note for Germany provides detail on the proportion of CO2 emissions from energy use subject to different effective carbon rates (ECR), as well as on the level and components of average ECRs in each of the six economic sectors (road transport, off-road transport, industry, agriculture and fishing, residential & commercial, and electricity).

The Jobs Potential of a Shift towards a low-carbon Economy” provides an in-depth analysis of how green growth will reshape labour markets. It also describes the role that labour market and skill policies can play in maximising the benefits of economic greening for workers

The Regional Growth Core Schönefelder Kreuz and the Technical University of Applied Sciences Wildau in partnership with the OECD Local Economic and Employment Development Programme (LEED) are working on defining and collecting measurable indicators at the regional/ local level that can inform over time of transition to low-carbon economic and industrial activities.

This paper discusses the results of the 2011-2012 OECD LEED study of measuring green growth in the Benelux countries (Belgium, The Netherlands and Luxembourg). The study paid particular attention to the challenges of measuring the transition to a low-carbon economy in cross-border areas as they have additional levels of complexity when it comes to measuring and monitoring their low-carbon transition.

This LEED project aims to to define key indicators of area-based transition to a low-carbon economy. The objective is to define measurable indicators at regional/local level that can inform over time of transition to low-carbon economic and industrial activities.

The Regional Growth Core Schönefelder Kreuz and the Technical University of Applied Sciences Wildau in partnership with the OECD Local Economic and Employment Development Programme (LEED) are working on defining and collecting measurable indicators at the regional/ local level that can inform over time of transition to low-carbon economic and industrial activities.

This paper discusses the results of the 2011-2012 OECD LEED study of measuring green growth in the Benelux countries (Belgium, The Netherlands and Luxembourg). The study paid particular attention to the challenges of measuring the transition to a low-carbon economy in cross-border areas as they have additional levels of complexity when it comes to measuring and monitoring their low-carbon transition.

This LEED project aims to to define key indicators of area-based transition to a low-carbon economy. The objective is to define measurable indicators at regional/local level that can inform over time of transition to low-carbon economic and industrial activities.

This is an analysis of a 2010 survey regarding carbon capture and long-term storage (CCS). It provides information that helps understand the hazards of CO2 sequestration and the risks to human health and environmental safety. It also identifies accident scenarios, including those associated with CO2 capture and compression, storage prior to transport and injection for geological storage.

This document provides information on the sources, use patterns, and potential release pathways of chemicals used in the manufacture of thermal and carbonless copy paper. It presents approaches for estimating the environmental releases of and occupational exposures to additives and components used in thermal and carbonless copy paper coatings.

Indian Motorcycles unveiled the FTR Carbon globally a few days ago. The FTR Carbon is now the flagship model in the FTR range and as the name suggests, the motorcycle gets a bunch of new carbon fibre body panels. As far

Impacts on groundwater quality from abandoned hydrocarbon wells  GOV.UK

The title complex, [Os3(C2H4N)H(CO)10] or [Os3(CO)10(μ-H)(μ-HN=C—CH3-1κN:2κC)], was synthesized in 41.6% yield by reactions between Os3(CO)11(CH3CN) and 2,4,6-tri­methyl­hexa­hydro-1,3,5-triazine. The central osmium triangle has two OsI atoms bridged by a hydride ligand and a μ-HN= C—CH3-1κN:2κC triazine fragment. Three CO ligands complete the coordination sphere around each OsI atom, while the remaining Os0 atom has four CO ligands. Each Os atom exhibits a pseudo-octa­hedral coordination environment, discounting the bridging Os—Os bond.

The title compound, C22H22O5, crystallizes with two mol­ecules in the asymmetric unit, one of which shows disorder of its ethyl acetate group over two sets of sites in a 0.880 (2):0.120 (2) ratio. The C≡C distances in the two mol­ecules are almost the same [1.1939 (16) and 1.199 (2) Å], but the Csp3—C≡C angles differ somewhat [175.92 (12) and 172.53 (16)°]. In the crystal, several weak C—H⋯O inter­actions are seen.

The title carbonate hydrate, Cs2Mg4(CO3)5·10H2O, was crystallized at room temperature out of aqueous solutions containing caesium bicarbonate and magnesium nitrate. Its monoclinic crystal structure (P21/n) consists of double chains of composition 1∞[Mg(H2O)2/1(CO3)3/3], isolated [Mg(H2O)(CO3)2]2– units, two crystallographically distinct Cs+ ions and a free water mol­ecule. The crystal under investigation was twinned by reticular pseudomerohedry.

The title compound, [FePt(C12H12O)(C18H15P)(C25H22P2)(CO)2]·2C7H8·CH2Cl2 or [(OC)2Fe(μ-dppm)(μ-C(=O)C(2,4,5-C6H2Me3)=CH)Pt(PPh3)], represents an example of a diphosphane-bridged heterobimetallic dimetalla­cyclo­pentenone complex resulting from a bimetallic activation of 1-ethynyl-2,4,5-tri­methyl­benzene and a metal-coordinated carbonyl ligand. The bridging μ2-C(=O)C(2,4,5-C6H2Me3)=CH unit (stemming from a carbon–carbon coupling reaction between CO and the terminal alkyne) forms a five-membered dimetalla­cyclo­pentenone ring, in which the C=C bond is π-coordinated to the Fe centre. The latter is connected to the Pt centre through a short metal–metal bond of 2.5770 (5) Å. In the crystal, the complex is solvated by one di­chloro­methane and two toluene mol­ecules.

The title compounds, [Mo(C5H5)(COCH3)(C6H12N3P)(CO)2], (1), and [Mo(C5H5)(COCH3)(C9H16N3O2P)(C6H5)2))(CO)2], (2), have been prepared by phosphine-induced migratory insertion from [Mo(C5H5)(CO)3(CH3)]. The mol­ecular structures of these complexes are quite similar, exhibiting a four-legged piano-stool geometry with trans-disposed carbonyl ligands. The extended structures of complexes (1) and (2) differ substanti­ally. For complex (1), the molybdenum acetyl unit plays a dominant role in the organization of the extended structure, joining the mol­ecules into centrosymmetrical dimers through C—H⋯O inter­actions with a cyclo­penta­dienyl ligand of a neighboring mol­ecule, and these dimers are linked into layers parallel to (100) by C—H⋯O inter­actions between the molybdenum acetyl and the cyclo­penta­dienyl ligand of another neighbor. The extended structure of (2) is dominated by C—H⋯O inter­actions involving the carbonyl groups of the acetamide groups of the DAPTA ligand, which join the mol­ecules into centrosymmetrical dimers and link them into chains along [010]. Additional C—H⋯O inter­actions between the molybdenum acetyl oxygen atom and an acetamide methyl group join the chains into layers parallel to (101).

The crystal structure of MgCO3-II has long been discussed in the literature where DFT-based model calculations predict a pressure-induced transition of the carbon atom from the sp2 to the sp3 type of bonding. We have now determined the crystal structure of iron-bearing MgCO3-II based on single-crystal X-ray diffraction measurements using synchrotron radiation. We laser-heated a synthetic (Mg0.85Fe0.15)CO3 single crystal at 2500 K and 98 GPa and observed the formation of a monoclinic phase with composition (Mg2.53Fe0.47)C3O9 in the space group C2/m that contains tetra­hedrally coordinated carbon, where CO44− tetra­hedra are linked by corner-sharing oxygen atoms to form three-membered C3O96− ring anions. The crystal structure of (Mg0.85Fe0.15)CO3 (magnesium iron carbonate) at 98 GPa and 300 K is reported here as well. In comparison with previous structure-prediction calculations and powder X-ray diffraction data, our structural data provide reliable information from experiments regarding atomic positions, bond lengths, and bond angles.

Nitric oxide (NO) promotes vasodilation through the activation of guanylate cyclase, resulting in the relaxation of the smooth muscle vasculature and a subsequent decrease in blood pressure. Therefore, its regulation is of interest for the treatment and prevention of heart disease. An example is pulmonary hypertension which is treated by targeting this NO/vasodilation pathway. In bacteria, plants and fungi, nitrite (NO2−) is utilized as a source of NO through enzymes known as nitrite reductases. These enzymes reduce NO2− to NO through a catalytic metal ion, often copper. Recently, several studies have shown nitrite reductase activity of mammalian carbonic anhydrase II (CAII), yet the molecular basis for this activity is unknown. Here we report the crystal structure of copper-bound human CAII (Cu–CAII) in complex with NO2− at 1.2 Å resolution. The structure exhibits Type 1 (T-1) and 2 (T-2) copper centers, analogous to bacterial nitrite reductases, both required for catalysis. The copper-substituted CAII active site is penta-coordinated with a `side-on' bound NO2−, resembling a T-2 center. At the N terminus, several residues that are normally disordered form a porphyrin ring-like configuration surrounding a second copper, acting as a T-1 center. A structural comparison with both apo- (without metal) and zinc-bound CAII (Zn–CAII) provides a mechanistic picture of how, in the presence of copper, CAII, with minimal conformational changes, can function as a nitrite reductase.

Human carbonic anhydrase IX (CA IX) expression is upregulated in hypoxic solid tumours, promoting cell survival and metastasis. This observation has made CA IX a target for the development of CA isoform-selective inhibitors. To enable structural studies of CA IX–inhibitor complexes using X-ray and neutron crystallography, a CA IX surface variant (CA IXSV; the catalytic domain with six surface amino-acid substitutions) has been developed that can be routinely crystallized. Here, the preparation of protiated (H/H), H/D-exchanged (H/D) and deuterated (D/D) CA IXSV for crystallographic studies and their structural comparison are described. Four CA IXSV X-ray crystal structures are compared: two H/H crystal forms, an H/D crystal form and a D/D crystal form. The overall active-site organization in each version is essentially the same, with only minor positional changes in active-site solvent, which may be owing to deuteration and/or resolution differences. Analysis of the crystal unit-cell packing reveals different crystallographic and noncrystallographic dimers of CA IXSV compared with previous reports. To our knowledge, this is the first report comparing three different deuterium-labelled crystal structures of the same protein, marking an important step in validating the active-site structure of CA IXSV for neutron protein crystallography.

Tiny Antarctic marine creatures collected 100 years ago by British Royal Navy explorer Robert Falcon Scott are giving scientists new clues about polar environmental change.

The post Tiny creatures collected 100 years ago confirm accelerating carbon uptake in Antarctic Ocean appeared first on Smithsonian Insider.

When most people look at a forest, they see walking trails, deer yards, or firewood for next winter. But scientists at the Harvard Forest and […]

The post Development will reduce carbon stored in forests, Smithsonian & Harvard scientists predict appeared first on Smithsonian Insider.